tint/writer: Handle unnested, uniform matCx2 matrices

Shuffle the transform orders to ensure that these are embedded in a structure before running the Std140 transform.

Add more end-to-end tests for these.

As pointed out in tint:1673, arrays of matrices are not correctly decomposed by the Std140 transform.
This will be addressed by a later change.

Bug: tint:1673
Change-Id: I47c93e458ff48578922d576819792e8ed3a5723c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/102541
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Zhaoming Jiang <zhaoming.jiang@intel.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
This commit is contained in:
Ben Clayton
2022-09-17 00:38:19 +00:00
committed by Dawn LUCI CQ
parent 2bfd9f8c83
commit 84b43d61fa
406 changed files with 9658 additions and 2134 deletions

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@@ -0,0 +1,31 @@
struct Inner {
m : mat2x2<f32>,
}
struct Outer {
a : array<Inner, 4>,
}
@group(0) @binding(0) var<uniform> a : array<Outer, 4>;
var<private> counter = 0;
fn i() -> i32 { counter++; return counter; }
@compute @workgroup_size(1)
fn f() {
let p_a = &a;
let p_a_i = &((*p_a)[i()]);
let p_a_i_a = &((*p_a_i).a);
let p_a_i_a_i = &((*p_a_i_a)[i()]);
let p_a_i_a_i_m = &((*p_a_i_a_i).m);
let p_a_i_a_i_m_i = &((*p_a_i_a_i_m)[i()]);
let l_a : array<Outer, 4> = *p_a;
let l_a_i : Outer = *p_a_i;
let l_a_i_a : array<Inner, 4> = *p_a_i_a;
let l_a_i_a_i : Inner = *p_a_i_a_i;
let l_a_i_a_i_m : mat2x2<f32> = *p_a_i_a_i_m;
let l_a_i_a_i_m_i : vec2<f32> = *p_a_i_a_i_m_i;
let l_a_i_a_i_m_i_i : f32 = (*p_a_i_a_i_m_i)[i()];
}

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struct Inner {
float2x2 m;
};
struct Outer {
Inner a[4];
};
cbuffer cbuffer_a : register(b0, space0) {
uint4 a[16];
};
static int counter = 0;
int i() {
counter = (counter + 1);
return counter;
}
float2x2 tint_symbol_8(uint4 buffer[16], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
return float2x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)));
}
Inner tint_symbol_7(uint4 buffer[16], uint offset) {
const Inner tint_symbol_11 = {tint_symbol_8(buffer, (offset + 0u))};
return tint_symbol_11;
}
typedef Inner tint_symbol_6_ret[4];
tint_symbol_6_ret tint_symbol_6(uint4 buffer[16], uint offset) {
Inner arr[4] = (Inner[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr[i_1] = tint_symbol_7(buffer, (offset + (i_1 * 16u)));
}
}
return arr;
}
Outer tint_symbol_5(uint4 buffer[16], uint offset) {
const Outer tint_symbol_12 = {tint_symbol_6(buffer, (offset + 0u))};
return tint_symbol_12;
}
typedef Outer tint_symbol_4_ret[4];
tint_symbol_4_ret tint_symbol_4(uint4 buffer[16], uint offset) {
Outer arr_1[4] = (Outer[4])0;
{
[loop] for(uint i_2 = 0u; (i_2 < 4u); i_2 = (i_2 + 1u)) {
arr_1[i_2] = tint_symbol_5(buffer, (offset + (i_2 * 64u)));
}
}
return arr_1;
}
[numthreads(1, 1, 1)]
void f() {
const int p_a_i_save = i();
const int p_a_i_a_i_save = i();
const int p_a_i_a_i_m_i_save = i();
const Outer l_a[4] = tint_symbol_4(a, 0u);
const Outer l_a_i = tint_symbol_5(a, (64u * uint(p_a_i_save)));
const Inner l_a_i_a[4] = tint_symbol_6(a, (64u * uint(p_a_i_save)));
const Inner l_a_i_a_i = tint_symbol_7(a, ((64u * uint(p_a_i_save)) + (16u * uint(p_a_i_a_i_save))));
const float2x2 l_a_i_a_i_m = tint_symbol_8(a, ((64u * uint(p_a_i_save)) + (16u * uint(p_a_i_a_i_save))));
const uint scalar_offset_2 = ((((64u * uint(p_a_i_save)) + (16u * uint(p_a_i_a_i_save))) + (8u * uint(p_a_i_a_i_m_i_save)))) / 4;
uint4 ubo_load_2 = a[scalar_offset_2 / 4];
const float2 l_a_i_a_i_m_i = asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy));
const int tint_symbol = p_a_i_save;
const int tint_symbol_1 = p_a_i_a_i_save;
const int tint_symbol_2 = p_a_i_a_i_m_i_save;
const int tint_symbol_3 = i();
const uint scalar_offset_3 = (((((64u * uint(tint_symbol)) + (16u * uint(tint_symbol_1))) + (8u * uint(tint_symbol_2))) + (4u * uint(tint_symbol_3)))) / 4;
const float l_a_i_a_i_m_i_i = asfloat(a[scalar_offset_3 / 4][scalar_offset_3 % 4]);
return;
}

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struct Inner {
float2x2 m;
};
struct Outer {
Inner a[4];
};
cbuffer cbuffer_a : register(b0, space0) {
uint4 a[16];
};
static int counter = 0;
int i() {
counter = (counter + 1);
return counter;
}
float2x2 tint_symbol_8(uint4 buffer[16], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
return float2x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)));
}
Inner tint_symbol_7(uint4 buffer[16], uint offset) {
const Inner tint_symbol_11 = {tint_symbol_8(buffer, (offset + 0u))};
return tint_symbol_11;
}
typedef Inner tint_symbol_6_ret[4];
tint_symbol_6_ret tint_symbol_6(uint4 buffer[16], uint offset) {
Inner arr[4] = (Inner[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr[i_1] = tint_symbol_7(buffer, (offset + (i_1 * 16u)));
}
}
return arr;
}
Outer tint_symbol_5(uint4 buffer[16], uint offset) {
const Outer tint_symbol_12 = {tint_symbol_6(buffer, (offset + 0u))};
return tint_symbol_12;
}
typedef Outer tint_symbol_4_ret[4];
tint_symbol_4_ret tint_symbol_4(uint4 buffer[16], uint offset) {
Outer arr_1[4] = (Outer[4])0;
{
[loop] for(uint i_2 = 0u; (i_2 < 4u); i_2 = (i_2 + 1u)) {
arr_1[i_2] = tint_symbol_5(buffer, (offset + (i_2 * 64u)));
}
}
return arr_1;
}
[numthreads(1, 1, 1)]
void f() {
const int p_a_i_save = i();
const int p_a_i_a_i_save = i();
const int p_a_i_a_i_m_i_save = i();
const Outer l_a[4] = tint_symbol_4(a, 0u);
const Outer l_a_i = tint_symbol_5(a, (64u * uint(p_a_i_save)));
const Inner l_a_i_a[4] = tint_symbol_6(a, (64u * uint(p_a_i_save)));
const Inner l_a_i_a_i = tint_symbol_7(a, ((64u * uint(p_a_i_save)) + (16u * uint(p_a_i_a_i_save))));
const float2x2 l_a_i_a_i_m = tint_symbol_8(a, ((64u * uint(p_a_i_save)) + (16u * uint(p_a_i_a_i_save))));
const uint scalar_offset_2 = ((((64u * uint(p_a_i_save)) + (16u * uint(p_a_i_a_i_save))) + (8u * uint(p_a_i_a_i_m_i_save)))) / 4;
uint4 ubo_load_2 = a[scalar_offset_2 / 4];
const float2 l_a_i_a_i_m_i = asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy));
const int tint_symbol = p_a_i_save;
const int tint_symbol_1 = p_a_i_a_i_save;
const int tint_symbol_2 = p_a_i_a_i_m_i_save;
const int tint_symbol_3 = i();
const uint scalar_offset_3 = (((((64u * uint(tint_symbol)) + (16u * uint(tint_symbol_1))) + (8u * uint(tint_symbol_2))) + (4u * uint(tint_symbol_3)))) / 4;
const float l_a_i_a_i_m_i_i = asfloat(a[scalar_offset_3 / 4][scalar_offset_3 % 4]);
return;
}

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#version 310 es
struct Inner {
mat2 m;
};
struct Inner_std140 {
vec2 m_0;
vec2 m_1;
};
struct Outer {
Inner a[4];
};
struct Outer_std140 {
Inner_std140 a[4];
};
layout(binding = 0, std140) uniform a_block_std140_ubo {
Outer_std140 inner[4];
} a;
int counter = 0;
int i() {
counter = (counter + 1);
return counter;
}
Inner conv_Inner(Inner_std140 val) {
return Inner(mat2(val.m_0, val.m_1));
}
Inner[4] conv_arr_4_Inner(Inner_std140 val[4]) {
Inner arr[4] = Inner[4](Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)));
{
for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = conv_Inner(val[i]);
}
}
return arr;
}
Outer conv_Outer(Outer_std140 val) {
return Outer(conv_arr_4_Inner(val.a));
}
Outer[4] conv_arr_4_Outer(Outer_std140 val[4]) {
Outer arr[4] = Outer[4](Outer(Inner[4](Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)))), Outer(Inner[4](Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)))), Outer(Inner[4](Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)))), Outer(Inner[4](Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)))));
{
for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = conv_Outer(val[i]);
}
}
return arr;
}
mat2 load_a_inner_p0_a_p1_m(uint p0, uint p1) {
uint s_save = p0;
uint s_save_1 = p1;
return mat2(a.inner[s_save].a[s_save_1].m_0, a.inner[s_save].a[s_save_1].m_1);
}
vec2 load_a_inner_p0_a_p1_m_p2(uint p0, uint p1, uint p2) {
switch(p2) {
case 0u: {
return a.inner[p0].a[p1].m_0;
break;
}
case 1u: {
return a.inner[p0].a[p1].m_1;
break;
}
default: {
return vec2(0.0f);
break;
}
}
}
float load_a_inner_p0_a_p1_m_p2_p3(uint p0, uint p1, uint p2, uint p3) {
switch(p2) {
case 0u: {
return a.inner[p0].a[p1].m_0[p3];
break;
}
case 1u: {
return a.inner[p0].a[p1].m_1[p3];
break;
}
default: {
return 0.0f;
break;
}
}
}
void f() {
Outer p_a[4] = conv_arr_4_Outer(a.inner);
int tint_symbol = i();
Outer p_a_i = conv_Outer(a.inner[tint_symbol]);
Inner p_a_i_a[4] = conv_arr_4_Inner(a.inner[tint_symbol].a);
int tint_symbol_1 = i();
Inner p_a_i_a_i = conv_Inner(a.inner[tint_symbol].a[tint_symbol_1]);
mat2 p_a_i_a_i_m = load_a_inner_p0_a_p1_m(uint(tint_symbol), uint(tint_symbol_1));
int tint_symbol_2 = i();
vec2 p_a_i_a_i_m_i = load_a_inner_p0_a_p1_m_p2(uint(tint_symbol), uint(tint_symbol_1), uint(tint_symbol_2));
Outer l_a[4] = conv_arr_4_Outer(a.inner);
Outer l_a_i = conv_Outer(a.inner[tint_symbol]);
Inner l_a_i_a[4] = conv_arr_4_Inner(a.inner[tint_symbol].a);
Inner l_a_i_a_i = conv_Inner(a.inner[tint_symbol].a[tint_symbol_1]);
mat2 l_a_i_a_i_m = load_a_inner_p0_a_p1_m(uint(tint_symbol), uint(tint_symbol_1));
vec2 l_a_i_a_i_m_i = load_a_inner_p0_a_p1_m_p2(uint(tint_symbol), uint(tint_symbol_1), uint(tint_symbol_2));
int tint_symbol_3 = i();
float l_a_i_a_i_m_i_i = load_a_inner_p0_a_p1_m_p2_p3(uint(tint_symbol), uint(tint_symbol_1), uint(tint_symbol_2), uint(tint_symbol_3));
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
f();
return;
}

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#include <metal_stdlib>
using namespace metal;
template<typename T, size_t N>
struct tint_array {
const constant T& operator[](size_t i) const constant { return elements[i]; }
device T& operator[](size_t i) device { return elements[i]; }
const device T& operator[](size_t i) const device { return elements[i]; }
thread T& operator[](size_t i) thread { return elements[i]; }
const thread T& operator[](size_t i) const thread { return elements[i]; }
threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
T elements[N];
};
struct Inner {
/* 0x0000 */ float2x2 m;
};
struct Outer {
/* 0x0000 */ tint_array<Inner, 4> a;
};
int i() {
thread int tint_symbol_4 = 0;
tint_symbol_4 = as_type<int>((as_type<uint>(tint_symbol_4) + as_type<uint>(1)));
return tint_symbol_4;
}
kernel void f(const constant tint_array<Outer, 4>* tint_symbol_5 [[buffer(0)]]) {
int const tint_symbol = i();
int const p_a_i_save = tint_symbol;
int const tint_symbol_1 = i();
int const p_a_i_a_i_save = tint_symbol_1;
int const tint_symbol_2 = i();
int const p_a_i_a_i_m_i_save = tint_symbol_2;
tint_array<Outer, 4> const l_a = *(tint_symbol_5);
Outer const l_a_i = (*(tint_symbol_5))[p_a_i_save];
tint_array<Inner, 4> const l_a_i_a = (*(tint_symbol_5))[p_a_i_save].a;
Inner const l_a_i_a_i = (*(tint_symbol_5))[p_a_i_save].a[p_a_i_a_i_save];
float2x2 const l_a_i_a_i_m = (*(tint_symbol_5))[p_a_i_save].a[p_a_i_a_i_save].m;
float2 const l_a_i_a_i_m_i = (*(tint_symbol_5))[p_a_i_save].a[p_a_i_a_i_save].m[p_a_i_a_i_m_i_save];
int const tint_symbol_3 = i();
float const l_a_i_a_i_m_i_i = (*(tint_symbol_5))[p_a_i_save].a[p_a_i_a_i_save].m[p_a_i_a_i_m_i_save][tint_symbol_3];
return;
}

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@@ -0,0 +1,306 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 193
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %f "f"
OpExecutionMode %f LocalSize 1 1 1
OpName %a_block_std140 "a_block_std140"
OpMemberName %a_block_std140 0 "inner"
OpName %Outer_std140 "Outer_std140"
OpMemberName %Outer_std140 0 "a"
OpName %Inner_std140 "Inner_std140"
OpMemberName %Inner_std140 0 "m_0"
OpMemberName %Inner_std140 1 "m_1"
OpName %a "a"
OpName %counter "counter"
OpName %i "i"
OpName %Inner "Inner"
OpMemberName %Inner 0 "m"
OpName %conv_Inner "conv_Inner"
OpName %val "val"
OpName %conv_arr_4_Inner "conv_arr_4_Inner"
OpName %val_0 "val"
OpName %arr "arr"
OpName %i_0 "i"
OpName %var_for_index_1 "var_for_index_1"
OpName %Outer "Outer"
OpMemberName %Outer 0 "a"
OpName %conv_Outer "conv_Outer"
OpName %val_1 "val"
OpName %conv_arr_4_Outer "conv_arr_4_Outer"
OpName %val_2 "val"
OpName %arr_0 "arr"
OpName %i_1 "i"
OpName %var_for_index "var_for_index"
OpName %load_a_inner_p0_a_p1_m "load_a_inner_p0_a_p1_m"
OpName %p0 "p0"
OpName %p1 "p1"
OpName %load_a_inner_p0_a_p1_m_p2 "load_a_inner_p0_a_p1_m_p2"
OpName %p0_0 "p0"
OpName %p1_0 "p1"
OpName %p2 "p2"
OpName %load_a_inner_p0_a_p1_m_p2_p3 "load_a_inner_p0_a_p1_m_p2_p3"
OpName %p0_1 "p0"
OpName %p1_1 "p1"
OpName %p2_0 "p2"
OpName %p3 "p3"
OpName %f "f"
OpDecorate %a_block_std140 Block
OpMemberDecorate %a_block_std140 0 Offset 0
OpMemberDecorate %Outer_std140 0 Offset 0
OpMemberDecorate %Inner_std140 0 Offset 0
OpMemberDecorate %Inner_std140 1 Offset 8
OpDecorate %_arr_Inner_std140_uint_4 ArrayStride 16
OpDecorate %_arr_Outer_std140_uint_4 ArrayStride 64
OpDecorate %a NonWritable
OpDecorate %a DescriptorSet 0
OpDecorate %a Binding 0
OpMemberDecorate %Inner 0 Offset 0
OpMemberDecorate %Inner 0 ColMajor
OpMemberDecorate %Inner 0 MatrixStride 8
OpDecorate %_arr_Inner_uint_4 ArrayStride 16
OpMemberDecorate %Outer 0 Offset 0
OpDecorate %_arr_Outer_uint_4 ArrayStride 64
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%Inner_std140 = OpTypeStruct %v2float %v2float
%uint = OpTypeInt 32 0
%uint_4 = OpConstant %uint 4
%_arr_Inner_std140_uint_4 = OpTypeArray %Inner_std140 %uint_4
%Outer_std140 = OpTypeStruct %_arr_Inner_std140_uint_4
%_arr_Outer_std140_uint_4 = OpTypeArray %Outer_std140 %uint_4
%a_block_std140 = OpTypeStruct %_arr_Outer_std140_uint_4
%_ptr_Uniform_a_block_std140 = OpTypePointer Uniform %a_block_std140
%a = OpVariable %_ptr_Uniform_a_block_std140 Uniform
%int = OpTypeInt 32 1
%13 = OpConstantNull %int
%_ptr_Private_int = OpTypePointer Private %int
%counter = OpVariable %_ptr_Private_int Private %13
%16 = OpTypeFunction %int
%int_1 = OpConstant %int 1
%mat2v2float = OpTypeMatrix %v2float 2
%Inner = OpTypeStruct %mat2v2float
%23 = OpTypeFunction %Inner %Inner_std140
%_arr_Inner_uint_4 = OpTypeArray %Inner %uint_4
%33 = OpTypeFunction %_arr_Inner_uint_4 %_arr_Inner_std140_uint_4
%_ptr_Function__arr_Inner_uint_4 = OpTypePointer Function %_arr_Inner_uint_4
%40 = OpConstantNull %_arr_Inner_uint_4
%_ptr_Function_uint = OpTypePointer Function %uint
%43 = OpConstantNull %uint
%bool = OpTypeBool
%_ptr_Function__arr_Inner_std140_uint_4 = OpTypePointer Function %_arr_Inner_std140_uint_4
%56 = OpConstantNull %_arr_Inner_std140_uint_4
%_ptr_Function_Inner = OpTypePointer Function %Inner
%_ptr_Function_Inner_std140 = OpTypePointer Function %Inner_std140
%uint_1 = OpConstant %uint 1
%Outer = OpTypeStruct %_arr_Inner_uint_4
%69 = OpTypeFunction %Outer %Outer_std140
%_arr_Outer_uint_4 = OpTypeArray %Outer %uint_4
%77 = OpTypeFunction %_arr_Outer_uint_4 %_arr_Outer_std140_uint_4
%_ptr_Function__arr_Outer_uint_4 = OpTypePointer Function %_arr_Outer_uint_4
%84 = OpConstantNull %_arr_Outer_uint_4
%_ptr_Function__arr_Outer_std140_uint_4 = OpTypePointer Function %_arr_Outer_std140_uint_4
%97 = OpConstantNull %_arr_Outer_std140_uint_4
%_ptr_Function_Outer = OpTypePointer Function %Outer
%_ptr_Function_Outer_std140 = OpTypePointer Function %Outer_std140
%109 = OpTypeFunction %mat2v2float %uint %uint
%uint_0 = OpConstant %uint 0
%_ptr_Uniform_Inner_std140 = OpTypePointer Uniform %Inner_std140
%_ptr_Uniform_v2float = OpTypePointer Uniform %v2float
%126 = OpTypeFunction %v2float %uint %uint %uint
%140 = OpConstantNull %v2float
%141 = OpTypeFunction %float %uint %uint %uint %uint
%_ptr_Uniform_float = OpTypePointer Uniform %float
%157 = OpConstantNull %float
%void = OpTypeVoid
%158 = OpTypeFunction %void
%_ptr_Uniform__arr_Outer_std140_uint_4 = OpTypePointer Uniform %_arr_Outer_std140_uint_4
%_ptr_Uniform_Outer_std140 = OpTypePointer Uniform %Outer_std140
%_ptr_Uniform__arr_Inner_std140_uint_4 = OpTypePointer Uniform %_arr_Inner_std140_uint_4
%i = OpFunction %int None %16
%18 = OpLabel
%19 = OpLoad %int %counter
%21 = OpIAdd %int %19 %int_1
OpStore %counter %21
%22 = OpLoad %int %counter
OpReturnValue %22
OpFunctionEnd
%conv_Inner = OpFunction %Inner None %23
%val = OpFunctionParameter %Inner_std140
%28 = OpLabel
%29 = OpCompositeExtract %v2float %val 0
%30 = OpCompositeExtract %v2float %val 1
%31 = OpCompositeConstruct %mat2v2float %29 %30
%32 = OpCompositeConstruct %Inner %31
OpReturnValue %32
OpFunctionEnd
%conv_arr_4_Inner = OpFunction %_arr_Inner_uint_4 None %33
%val_0 = OpFunctionParameter %_arr_Inner_std140_uint_4
%37 = OpLabel
%arr = OpVariable %_ptr_Function__arr_Inner_uint_4 Function %40
%i_0 = OpVariable %_ptr_Function_uint Function %43
%var_for_index_1 = OpVariable %_ptr_Function__arr_Inner_std140_uint_4 Function %56
OpBranch %44
%44 = OpLabel
OpLoopMerge %45 %46 None
OpBranch %47
%47 = OpLabel
%49 = OpLoad %uint %i_0
%50 = OpULessThan %bool %49 %uint_4
%48 = OpLogicalNot %bool %50
OpSelectionMerge %52 None
OpBranchConditional %48 %53 %52
%53 = OpLabel
OpBranch %45
%52 = OpLabel
OpStore %var_for_index_1 %val_0
%57 = OpLoad %uint %i_0
%59 = OpAccessChain %_ptr_Function_Inner %arr %57
%61 = OpLoad %uint %i_0
%63 = OpAccessChain %_ptr_Function_Inner_std140 %var_for_index_1 %61
%64 = OpLoad %Inner_std140 %63
%60 = OpFunctionCall %Inner %conv_Inner %64
OpStore %59 %60
OpBranch %46
%46 = OpLabel
%65 = OpLoad %uint %i_0
%67 = OpIAdd %uint %65 %uint_1
OpStore %i_0 %67
OpBranch %44
%45 = OpLabel
%68 = OpLoad %_arr_Inner_uint_4 %arr
OpReturnValue %68
OpFunctionEnd
%conv_Outer = OpFunction %Outer None %69
%val_1 = OpFunctionParameter %Outer_std140
%73 = OpLabel
%75 = OpCompositeExtract %_arr_Inner_std140_uint_4 %val_1 0
%74 = OpFunctionCall %_arr_Inner_uint_4 %conv_arr_4_Inner %75
%76 = OpCompositeConstruct %Outer %74
OpReturnValue %76
OpFunctionEnd
%conv_arr_4_Outer = OpFunction %_arr_Outer_uint_4 None %77
%val_2 = OpFunctionParameter %_arr_Outer_std140_uint_4
%81 = OpLabel
%arr_0 = OpVariable %_ptr_Function__arr_Outer_uint_4 Function %84
%i_1 = OpVariable %_ptr_Function_uint Function %43
%var_for_index = OpVariable %_ptr_Function__arr_Outer_std140_uint_4 Function %97
OpBranch %86
%86 = OpLabel
OpLoopMerge %87 %88 None
OpBranch %89
%89 = OpLabel
%91 = OpLoad %uint %i_1
%92 = OpULessThan %bool %91 %uint_4
%90 = OpLogicalNot %bool %92
OpSelectionMerge %93 None
OpBranchConditional %90 %94 %93
%94 = OpLabel
OpBranch %87
%93 = OpLabel
OpStore %var_for_index %val_2
%98 = OpLoad %uint %i_1
%100 = OpAccessChain %_ptr_Function_Outer %arr_0 %98
%102 = OpLoad %uint %i_1
%104 = OpAccessChain %_ptr_Function_Outer_std140 %var_for_index %102
%105 = OpLoad %Outer_std140 %104
%101 = OpFunctionCall %Outer %conv_Outer %105
OpStore %100 %101
OpBranch %88
%88 = OpLabel
%106 = OpLoad %uint %i_1
%107 = OpIAdd %uint %106 %uint_1
OpStore %i_1 %107
OpBranch %86
%87 = OpLabel
%108 = OpLoad %_arr_Outer_uint_4 %arr_0
OpReturnValue %108
OpFunctionEnd
%load_a_inner_p0_a_p1_m = OpFunction %mat2v2float None %109
%p0 = OpFunctionParameter %uint
%p1 = OpFunctionParameter %uint
%113 = OpLabel
%117 = OpAccessChain %_ptr_Uniform_Inner_std140 %a %uint_0 %p0 %uint_0 %p1
%120 = OpAccessChain %_ptr_Uniform_v2float %117 %uint_0
%121 = OpLoad %v2float %120
%123 = OpAccessChain %_ptr_Uniform_v2float %117 %uint_1
%124 = OpLoad %v2float %123
%125 = OpCompositeConstruct %mat2v2float %121 %124
OpReturnValue %125
OpFunctionEnd
%load_a_inner_p0_a_p1_m_p2 = OpFunction %v2float None %126
%p0_0 = OpFunctionParameter %uint
%p1_0 = OpFunctionParameter %uint
%p2 = OpFunctionParameter %uint
%131 = OpLabel
OpSelectionMerge %132 None
OpSwitch %p2 %133 0 %134 1 %135
%134 = OpLabel
%136 = OpAccessChain %_ptr_Uniform_v2float %a %uint_0 %p0_0 %uint_0 %p1_0 %uint_0
%137 = OpLoad %v2float %136
OpReturnValue %137
%135 = OpLabel
%138 = OpAccessChain %_ptr_Uniform_v2float %a %uint_0 %p0_0 %uint_0 %p1_0 %uint_1
%139 = OpLoad %v2float %138
OpReturnValue %139
%133 = OpLabel
OpReturnValue %140
%132 = OpLabel
OpReturnValue %140
OpFunctionEnd
%load_a_inner_p0_a_p1_m_p2_p3 = OpFunction %float None %141
%p0_1 = OpFunctionParameter %uint
%p1_1 = OpFunctionParameter %uint
%p2_0 = OpFunctionParameter %uint
%p3 = OpFunctionParameter %uint
%147 = OpLabel
OpSelectionMerge %148 None
OpSwitch %p2_0 %149 0 %150 1 %151
%150 = OpLabel
%153 = OpAccessChain %_ptr_Uniform_float %a %uint_0 %p0_1 %uint_0 %p1_1 %uint_0 %p3
%154 = OpLoad %float %153
OpReturnValue %154
%151 = OpLabel
%155 = OpAccessChain %_ptr_Uniform_float %a %uint_0 %p0_1 %uint_0 %p1_1 %uint_1 %p3
%156 = OpLoad %float %155
OpReturnValue %156
%149 = OpLabel
OpReturnValue %157
%148 = OpLabel
OpReturnValue %157
OpFunctionEnd
%f = OpFunction %void None %158
%161 = OpLabel
%162 = OpFunctionCall %int %i
%163 = OpFunctionCall %int %i
%164 = OpFunctionCall %int %i
%167 = OpAccessChain %_ptr_Uniform__arr_Outer_std140_uint_4 %a %uint_0
%168 = OpLoad %_arr_Outer_std140_uint_4 %167
%165 = OpFunctionCall %_arr_Outer_uint_4 %conv_arr_4_Outer %168
%171 = OpAccessChain %_ptr_Uniform_Outer_std140 %a %uint_0 %162
%172 = OpLoad %Outer_std140 %171
%169 = OpFunctionCall %Outer %conv_Outer %172
%175 = OpAccessChain %_ptr_Uniform__arr_Inner_std140_uint_4 %a %uint_0 %162 %uint_0
%176 = OpLoad %_arr_Inner_std140_uint_4 %175
%173 = OpFunctionCall %_arr_Inner_uint_4 %conv_arr_4_Inner %176
%178 = OpAccessChain %_ptr_Uniform_Inner_std140 %a %uint_0 %162 %uint_0 %163
%179 = OpLoad %Inner_std140 %178
%177 = OpFunctionCall %Inner %conv_Inner %179
%181 = OpBitcast %uint %162
%182 = OpBitcast %uint %163
%180 = OpFunctionCall %mat2v2float %load_a_inner_p0_a_p1_m %181 %182
%184 = OpBitcast %uint %162
%185 = OpBitcast %uint %163
%186 = OpBitcast %uint %164
%183 = OpFunctionCall %v2float %load_a_inner_p0_a_p1_m_p2 %184 %185 %186
%187 = OpFunctionCall %int %i
%189 = OpBitcast %uint %162
%190 = OpBitcast %uint %163
%191 = OpBitcast %uint %164
%192 = OpBitcast %uint %187
%188 = OpFunctionCall %float %load_a_inner_p0_a_p1_m_p2_p3 %189 %190 %191 %192
OpReturn
OpFunctionEnd

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@@ -0,0 +1,33 @@
struct Inner {
m : mat2x2<f32>,
}
struct Outer {
a : array<Inner, 4>,
}
@group(0) @binding(0) var<uniform> a : array<Outer, 4>;
var<private> counter = 0;
fn i() -> i32 {
counter++;
return counter;
}
@compute @workgroup_size(1)
fn f() {
let p_a = &(a);
let p_a_i = &((*(p_a))[i()]);
let p_a_i_a = &((*(p_a_i)).a);
let p_a_i_a_i = &((*(p_a_i_a))[i()]);
let p_a_i_a_i_m = &((*(p_a_i_a_i)).m);
let p_a_i_a_i_m_i = &((*(p_a_i_a_i_m))[i()]);
let l_a : array<Outer, 4> = *(p_a);
let l_a_i : Outer = *(p_a_i);
let l_a_i_a : array<Inner, 4> = *(p_a_i_a);
let l_a_i_a_i : Inner = *(p_a_i_a_i);
let l_a_i_a_i_m : mat2x2<f32> = *(p_a_i_a_i_m);
let l_a_i_a_i_m_i : vec2<f32> = *(p_a_i_a_i_m_i);
let l_a_i_a_i_m_i_i : f32 = (*(p_a_i_a_i_m_i))[i()];
}

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@@ -0,0 +1,28 @@
struct Inner {
m : mat2x2<f32>,
}
struct Outer {
a : array<Inner, 4>,
}
@group(0) @binding(0) var<uniform> a : array<Outer, 4>;
@compute @workgroup_size(1)
fn f() {
let p_a = &a;
let p_a_3 = &((*p_a)[3]);
let p_a_3_a = &((*p_a_3).a);
let p_a_3_a_2 = &((*p_a_3_a)[2]);
let p_a_3_a_2_m = &((*p_a_3_a_2).m);
let p_a_3_a_2_m_1 = &((*p_a_3_a_2_m)[1]);
let l_a : array<Outer, 4> = *p_a;
let l_a_3 : Outer = *p_a_3;
let l_a_3_a : array<Inner, 4> = *p_a_3_a;
let l_a_3_a_2 : Inner = *p_a_3_a_2;
let l_a_3_a_2_m : mat2x2<f32> = *p_a_3_a_2_m;
let l_a_3_a_2_m_1 : vec2<f32> = *p_a_3_a_2_m_1;
let l_a_3_a_2_m_1_0 : f32 = (*p_a_3_a_2_m_1)[0];
}

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@@ -0,0 +1,62 @@
struct Inner {
float2x2 m;
};
struct Outer {
Inner a[4];
};
cbuffer cbuffer_a : register(b0, space0) {
uint4 a[16];
};
float2x2 tint_symbol_4(uint4 buffer[16], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
return float2x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)));
}
Inner tint_symbol_3(uint4 buffer[16], uint offset) {
const Inner tint_symbol_7 = {tint_symbol_4(buffer, (offset + 0u))};
return tint_symbol_7;
}
typedef Inner tint_symbol_2_ret[4];
tint_symbol_2_ret tint_symbol_2(uint4 buffer[16], uint offset) {
Inner arr[4] = (Inner[4])0;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = tint_symbol_3(buffer, (offset + (i * 16u)));
}
}
return arr;
}
Outer tint_symbol_1(uint4 buffer[16], uint offset) {
const Outer tint_symbol_8 = {tint_symbol_2(buffer, (offset + 0u))};
return tint_symbol_8;
}
typedef Outer tint_symbol_ret[4];
tint_symbol_ret tint_symbol(uint4 buffer[16], uint offset) {
Outer arr_1[4] = (Outer[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr_1[i_1] = tint_symbol_1(buffer, (offset + (i_1 * 64u)));
}
}
return arr_1;
}
[numthreads(1, 1, 1)]
void f() {
const Outer l_a[4] = tint_symbol(a, 0u);
const Outer l_a_3 = tint_symbol_1(a, 192u);
const Inner l_a_3_a[4] = tint_symbol_2(a, 192u);
const Inner l_a_3_a_2 = tint_symbol_3(a, 224u);
const float2x2 l_a_3_a_2_m = tint_symbol_4(a, 224u);
const float2 l_a_3_a_2_m_1 = asfloat(a[14].zw);
const float l_a_3_a_2_m_1_0 = asfloat(a[14].z);
return;
}

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@@ -0,0 +1,62 @@
struct Inner {
float2x2 m;
};
struct Outer {
Inner a[4];
};
cbuffer cbuffer_a : register(b0, space0) {
uint4 a[16];
};
float2x2 tint_symbol_4(uint4 buffer[16], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
return float2x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)));
}
Inner tint_symbol_3(uint4 buffer[16], uint offset) {
const Inner tint_symbol_7 = {tint_symbol_4(buffer, (offset + 0u))};
return tint_symbol_7;
}
typedef Inner tint_symbol_2_ret[4];
tint_symbol_2_ret tint_symbol_2(uint4 buffer[16], uint offset) {
Inner arr[4] = (Inner[4])0;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = tint_symbol_3(buffer, (offset + (i * 16u)));
}
}
return arr;
}
Outer tint_symbol_1(uint4 buffer[16], uint offset) {
const Outer tint_symbol_8 = {tint_symbol_2(buffer, (offset + 0u))};
return tint_symbol_8;
}
typedef Outer tint_symbol_ret[4];
tint_symbol_ret tint_symbol(uint4 buffer[16], uint offset) {
Outer arr_1[4] = (Outer[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr_1[i_1] = tint_symbol_1(buffer, (offset + (i_1 * 64u)));
}
}
return arr_1;
}
[numthreads(1, 1, 1)]
void f() {
const Outer l_a[4] = tint_symbol(a, 0u);
const Outer l_a_3 = tint_symbol_1(a, 192u);
const Inner l_a_3_a[4] = tint_symbol_2(a, 192u);
const Inner l_a_3_a_2 = tint_symbol_3(a, 224u);
const float2x2 l_a_3_a_2_m = tint_symbol_4(a, 224u);
const float2 l_a_3_a_2_m_1 = asfloat(a[14].zw);
const float l_a_3_a_2_m_1_0 = asfloat(a[14].z);
return;
}

View File

@@ -0,0 +1,76 @@
#version 310 es
struct Inner {
mat2 m;
};
struct Inner_std140 {
vec2 m_0;
vec2 m_1;
};
struct Outer {
Inner a[4];
};
struct Outer_std140 {
Inner_std140 a[4];
};
layout(binding = 0, std140) uniform a_block_std140_ubo {
Outer_std140 inner[4];
} a;
Inner conv_Inner(Inner_std140 val) {
return Inner(mat2(val.m_0, val.m_1));
}
Inner[4] conv_arr_4_Inner(Inner_std140 val[4]) {
Inner arr[4] = Inner[4](Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)));
{
for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = conv_Inner(val[i]);
}
}
return arr;
}
Outer conv_Outer(Outer_std140 val) {
return Outer(conv_arr_4_Inner(val.a));
}
Outer[4] conv_arr_4_Outer(Outer_std140 val[4]) {
Outer arr[4] = Outer[4](Outer(Inner[4](Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)))), Outer(Inner[4](Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)))), Outer(Inner[4](Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)))), Outer(Inner[4](Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)), Inner(mat2(0.0f, 0.0f, 0.0f, 0.0f)))));
{
for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = conv_Outer(val[i]);
}
}
return arr;
}
mat2 load_a_inner_3_a_2_m() {
return mat2(a.inner[3u].a[2u].m_0, a.inner[3u].a[2u].m_1);
}
void f() {
Outer p_a[4] = conv_arr_4_Outer(a.inner);
Outer p_a_3 = conv_Outer(a.inner[3u]);
Inner p_a_3_a[4] = conv_arr_4_Inner(a.inner[3u].a);
Inner p_a_3_a_2 = conv_Inner(a.inner[3u].a[2u]);
mat2 p_a_3_a_2_m = load_a_inner_3_a_2_m();
vec2 p_a_3_a_2_m_1 = a.inner[3u].a[2u].m_1;
Outer l_a[4] = conv_arr_4_Outer(a.inner);
Outer l_a_3 = conv_Outer(a.inner[3u]);
Inner l_a_3_a[4] = conv_arr_4_Inner(a.inner[3u].a);
Inner l_a_3_a_2 = conv_Inner(a.inner[3u].a[2u]);
mat2 l_a_3_a_2_m = load_a_inner_3_a_2_m();
vec2 l_a_3_a_2_m_1 = a.inner[3u].a[2u].m_1;
float l_a_3_a_2_m_1_0 = a.inner[3u].a[2u].m_1[0u];
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
f();
return;
}

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@@ -0,0 +1,35 @@
#include <metal_stdlib>
using namespace metal;
template<typename T, size_t N>
struct tint_array {
const constant T& operator[](size_t i) const constant { return elements[i]; }
device T& operator[](size_t i) device { return elements[i]; }
const device T& operator[](size_t i) const device { return elements[i]; }
thread T& operator[](size_t i) thread { return elements[i]; }
const thread T& operator[](size_t i) const thread { return elements[i]; }
threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
T elements[N];
};
struct Inner {
/* 0x0000 */ float2x2 m;
};
struct Outer {
/* 0x0000 */ tint_array<Inner, 4> a;
};
kernel void f(const constant tint_array<Outer, 4>* tint_symbol [[buffer(0)]]) {
tint_array<Outer, 4> const l_a = *(tint_symbol);
Outer const l_a_3 = (*(tint_symbol))[3];
tint_array<Inner, 4> const l_a_3_a = (*(tint_symbol))[3].a;
Inner const l_a_3_a_2 = (*(tint_symbol))[3].a[2];
float2x2 const l_a_3_a_2_m = (*(tint_symbol))[3].a[2].m;
float2 const l_a_3_a_2_m_1 = (*(tint_symbol))[3].a[2].m[1];
float const l_a_3_a_2_m_1_0 = (*(tint_symbol))[3].a[2].m[1][0];
return;
}

View File

@@ -0,0 +1,223 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 140
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %f "f"
OpExecutionMode %f LocalSize 1 1 1
OpName %a_block_std140 "a_block_std140"
OpMemberName %a_block_std140 0 "inner"
OpName %Outer_std140 "Outer_std140"
OpMemberName %Outer_std140 0 "a"
OpName %Inner_std140 "Inner_std140"
OpMemberName %Inner_std140 0 "m_0"
OpMemberName %Inner_std140 1 "m_1"
OpName %a "a"
OpName %Inner "Inner"
OpMemberName %Inner 0 "m"
OpName %conv_Inner "conv_Inner"
OpName %val "val"
OpName %conv_arr_4_Inner "conv_arr_4_Inner"
OpName %val_0 "val"
OpName %arr "arr"
OpName %i "i"
OpName %var_for_index_1 "var_for_index_1"
OpName %Outer "Outer"
OpMemberName %Outer 0 "a"
OpName %conv_Outer "conv_Outer"
OpName %val_1 "val"
OpName %conv_arr_4_Outer "conv_arr_4_Outer"
OpName %val_2 "val"
OpName %arr_0 "arr"
OpName %i_0 "i"
OpName %var_for_index "var_for_index"
OpName %load_a_inner_3_a_2_m "load_a_inner_3_a_2_m"
OpName %f "f"
OpDecorate %a_block_std140 Block
OpMemberDecorate %a_block_std140 0 Offset 0
OpMemberDecorate %Outer_std140 0 Offset 0
OpMemberDecorate %Inner_std140 0 Offset 0
OpMemberDecorate %Inner_std140 1 Offset 8
OpDecorate %_arr_Inner_std140_uint_4 ArrayStride 16
OpDecorate %_arr_Outer_std140_uint_4 ArrayStride 64
OpDecorate %a NonWritable
OpDecorate %a DescriptorSet 0
OpDecorate %a Binding 0
OpMemberDecorate %Inner 0 Offset 0
OpMemberDecorate %Inner 0 ColMajor
OpMemberDecorate %Inner 0 MatrixStride 8
OpDecorate %_arr_Inner_uint_4 ArrayStride 16
OpMemberDecorate %Outer 0 Offset 0
OpDecorate %_arr_Outer_uint_4 ArrayStride 64
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%Inner_std140 = OpTypeStruct %v2float %v2float
%uint = OpTypeInt 32 0
%uint_4 = OpConstant %uint 4
%_arr_Inner_std140_uint_4 = OpTypeArray %Inner_std140 %uint_4
%Outer_std140 = OpTypeStruct %_arr_Inner_std140_uint_4
%_arr_Outer_std140_uint_4 = OpTypeArray %Outer_std140 %uint_4
%a_block_std140 = OpTypeStruct %_arr_Outer_std140_uint_4
%_ptr_Uniform_a_block_std140 = OpTypePointer Uniform %a_block_std140
%a = OpVariable %_ptr_Uniform_a_block_std140 Uniform
%mat2v2float = OpTypeMatrix %v2float 2
%Inner = OpTypeStruct %mat2v2float
%12 = OpTypeFunction %Inner %Inner_std140
%_arr_Inner_uint_4 = OpTypeArray %Inner %uint_4
%22 = OpTypeFunction %_arr_Inner_uint_4 %_arr_Inner_std140_uint_4
%_ptr_Function__arr_Inner_uint_4 = OpTypePointer Function %_arr_Inner_uint_4
%29 = OpConstantNull %_arr_Inner_uint_4
%_ptr_Function_uint = OpTypePointer Function %uint
%32 = OpConstantNull %uint
%bool = OpTypeBool
%_ptr_Function__arr_Inner_std140_uint_4 = OpTypePointer Function %_arr_Inner_std140_uint_4
%45 = OpConstantNull %_arr_Inner_std140_uint_4
%_ptr_Function_Inner = OpTypePointer Function %Inner
%_ptr_Function_Inner_std140 = OpTypePointer Function %Inner_std140
%uint_1 = OpConstant %uint 1
%Outer = OpTypeStruct %_arr_Inner_uint_4
%58 = OpTypeFunction %Outer %Outer_std140
%_arr_Outer_uint_4 = OpTypeArray %Outer %uint_4
%66 = OpTypeFunction %_arr_Outer_uint_4 %_arr_Outer_std140_uint_4
%_ptr_Function__arr_Outer_uint_4 = OpTypePointer Function %_arr_Outer_uint_4
%73 = OpConstantNull %_arr_Outer_uint_4
%_ptr_Function__arr_Outer_std140_uint_4 = OpTypePointer Function %_arr_Outer_std140_uint_4
%86 = OpConstantNull %_arr_Outer_std140_uint_4
%_ptr_Function_Outer = OpTypePointer Function %Outer
%_ptr_Function_Outer_std140 = OpTypePointer Function %Outer_std140
%98 = OpTypeFunction %mat2v2float
%uint_0 = OpConstant %uint 0
%uint_3 = OpConstant %uint 3
%uint_2 = OpConstant %uint 2
%_ptr_Uniform_Inner_std140 = OpTypePointer Uniform %Inner_std140
%_ptr_Uniform_v2float = OpTypePointer Uniform %v2float
%void = OpTypeVoid
%115 = OpTypeFunction %void
%_ptr_Uniform__arr_Outer_std140_uint_4 = OpTypePointer Uniform %_arr_Outer_std140_uint_4
%_ptr_Uniform_Outer_std140 = OpTypePointer Uniform %Outer_std140
%_ptr_Uniform__arr_Inner_std140_uint_4 = OpTypePointer Uniform %_arr_Inner_std140_uint_4
%_ptr_Uniform_float = OpTypePointer Uniform %float
%conv_Inner = OpFunction %Inner None %12
%val = OpFunctionParameter %Inner_std140
%17 = OpLabel
%18 = OpCompositeExtract %v2float %val 0
%19 = OpCompositeExtract %v2float %val 1
%20 = OpCompositeConstruct %mat2v2float %18 %19
%21 = OpCompositeConstruct %Inner %20
OpReturnValue %21
OpFunctionEnd
%conv_arr_4_Inner = OpFunction %_arr_Inner_uint_4 None %22
%val_0 = OpFunctionParameter %_arr_Inner_std140_uint_4
%26 = OpLabel
%arr = OpVariable %_ptr_Function__arr_Inner_uint_4 Function %29
%i = OpVariable %_ptr_Function_uint Function %32
%var_for_index_1 = OpVariable %_ptr_Function__arr_Inner_std140_uint_4 Function %45
OpBranch %33
%33 = OpLabel
OpLoopMerge %34 %35 None
OpBranch %36
%36 = OpLabel
%38 = OpLoad %uint %i
%39 = OpULessThan %bool %38 %uint_4
%37 = OpLogicalNot %bool %39
OpSelectionMerge %41 None
OpBranchConditional %37 %42 %41
%42 = OpLabel
OpBranch %34
%41 = OpLabel
OpStore %var_for_index_1 %val_0
%46 = OpLoad %uint %i
%48 = OpAccessChain %_ptr_Function_Inner %arr %46
%50 = OpLoad %uint %i
%52 = OpAccessChain %_ptr_Function_Inner_std140 %var_for_index_1 %50
%53 = OpLoad %Inner_std140 %52
%49 = OpFunctionCall %Inner %conv_Inner %53
OpStore %48 %49
OpBranch %35
%35 = OpLabel
%54 = OpLoad %uint %i
%56 = OpIAdd %uint %54 %uint_1
OpStore %i %56
OpBranch %33
%34 = OpLabel
%57 = OpLoad %_arr_Inner_uint_4 %arr
OpReturnValue %57
OpFunctionEnd
%conv_Outer = OpFunction %Outer None %58
%val_1 = OpFunctionParameter %Outer_std140
%62 = OpLabel
%64 = OpCompositeExtract %_arr_Inner_std140_uint_4 %val_1 0
%63 = OpFunctionCall %_arr_Inner_uint_4 %conv_arr_4_Inner %64
%65 = OpCompositeConstruct %Outer %63
OpReturnValue %65
OpFunctionEnd
%conv_arr_4_Outer = OpFunction %_arr_Outer_uint_4 None %66
%val_2 = OpFunctionParameter %_arr_Outer_std140_uint_4
%70 = OpLabel
%arr_0 = OpVariable %_ptr_Function__arr_Outer_uint_4 Function %73
%i_0 = OpVariable %_ptr_Function_uint Function %32
%var_for_index = OpVariable %_ptr_Function__arr_Outer_std140_uint_4 Function %86
OpBranch %75
%75 = OpLabel
OpLoopMerge %76 %77 None
OpBranch %78
%78 = OpLabel
%80 = OpLoad %uint %i_0
%81 = OpULessThan %bool %80 %uint_4
%79 = OpLogicalNot %bool %81
OpSelectionMerge %82 None
OpBranchConditional %79 %83 %82
%83 = OpLabel
OpBranch %76
%82 = OpLabel
OpStore %var_for_index %val_2
%87 = OpLoad %uint %i_0
%89 = OpAccessChain %_ptr_Function_Outer %arr_0 %87
%91 = OpLoad %uint %i_0
%93 = OpAccessChain %_ptr_Function_Outer_std140 %var_for_index %91
%94 = OpLoad %Outer_std140 %93
%90 = OpFunctionCall %Outer %conv_Outer %94
OpStore %89 %90
OpBranch %77
%77 = OpLabel
%95 = OpLoad %uint %i_0
%96 = OpIAdd %uint %95 %uint_1
OpStore %i_0 %96
OpBranch %75
%76 = OpLabel
%97 = OpLoad %_arr_Outer_uint_4 %arr_0
OpReturnValue %97
OpFunctionEnd
%load_a_inner_3_a_2_m = OpFunction %mat2v2float None %98
%100 = OpLabel
%106 = OpAccessChain %_ptr_Uniform_Inner_std140 %a %uint_0 %uint_3 %uint_0 %uint_2
%109 = OpAccessChain %_ptr_Uniform_v2float %106 %uint_0
%110 = OpLoad %v2float %109
%112 = OpAccessChain %_ptr_Uniform_v2float %106 %uint_1
%113 = OpLoad %v2float %112
%114 = OpCompositeConstruct %mat2v2float %110 %113
OpReturnValue %114
OpFunctionEnd
%f = OpFunction %void None %115
%118 = OpLabel
%121 = OpAccessChain %_ptr_Uniform__arr_Outer_std140_uint_4 %a %uint_0
%122 = OpLoad %_arr_Outer_std140_uint_4 %121
%119 = OpFunctionCall %_arr_Outer_uint_4 %conv_arr_4_Outer %122
%125 = OpAccessChain %_ptr_Uniform_Outer_std140 %a %uint_0 %uint_3
%126 = OpLoad %Outer_std140 %125
%123 = OpFunctionCall %Outer %conv_Outer %126
%129 = OpAccessChain %_ptr_Uniform__arr_Inner_std140_uint_4 %a %uint_0 %uint_3 %uint_0
%130 = OpLoad %_arr_Inner_std140_uint_4 %129
%127 = OpFunctionCall %_arr_Inner_uint_4 %conv_arr_4_Inner %130
%132 = OpAccessChain %_ptr_Uniform_Inner_std140 %a %uint_0 %uint_3 %uint_0 %uint_2
%133 = OpLoad %Inner_std140 %132
%131 = OpFunctionCall %Inner %conv_Inner %133
%134 = OpFunctionCall %mat2v2float %load_a_inner_3_a_2_m
%135 = OpAccessChain %_ptr_Uniform_v2float %a %uint_0 %uint_3 %uint_0 %uint_2 %uint_1
%136 = OpLoad %v2float %135
%138 = OpAccessChain %_ptr_Uniform_float %a %uint_0 %uint_3 %uint_0 %uint_2 %uint_1 %32
%139 = OpLoad %float %138
OpReturn
OpFunctionEnd

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@@ -0,0 +1,26 @@
struct Inner {
m : mat2x2<f32>,
}
struct Outer {
a : array<Inner, 4>,
}
@group(0) @binding(0) var<uniform> a : array<Outer, 4>;
@compute @workgroup_size(1)
fn f() {
let p_a = &(a);
let p_a_3 = &((*(p_a))[3]);
let p_a_3_a = &((*(p_a_3)).a);
let p_a_3_a_2 = &((*(p_a_3_a))[2]);
let p_a_3_a_2_m = &((*(p_a_3_a_2)).m);
let p_a_3_a_2_m_1 = &((*(p_a_3_a_2_m))[1]);
let l_a : array<Outer, 4> = *(p_a);
let l_a_3 : Outer = *(p_a_3);
let l_a_3_a : array<Inner, 4> = *(p_a_3_a);
let l_a_3_a_2 : Inner = *(p_a_3_a_2);
let l_a_3_a_2_m : mat2x2<f32> = *(p_a_3_a_2_m);
let l_a_3_a_2_m_1 : vec2<f32> = *(p_a_3_a_2_m_1);
let l_a_3_a_2_m_1_0 : f32 = (*(p_a_3_a_2_m_1))[0];
}

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@@ -0,0 +1,14 @@
struct S {
before : i32,
m : mat2x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
@compute @workgroup_size(1)
fn f() {
let t = transpose(u[2].m);
let l = length(u[0].m[1].yx);
let a = abs(u[0].m[1].yx.x);
}

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@@ -0,0 +1,19 @@
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[8];
};
float2x2 tint_symbol(uint4 buffer[8], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
return float2x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)));
}
[numthreads(1, 1, 1)]
void f() {
const float2x2 t = transpose(tint_symbol(u, 72u));
const float l = length(asfloat(u[1].xy).yx);
const float a = abs(asfloat(u[1].xy).yx.x);
return;
}

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@@ -0,0 +1,19 @@
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[8];
};
float2x2 tint_symbol(uint4 buffer[8], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
return float2x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)));
}
[numthreads(1, 1, 1)]
void f() {
const float2x2 t = transpose(tint_symbol(u, 72u));
const float l = length(asfloat(u[1].xy).yx);
const float a = abs(asfloat(u[1].xy).yx.x);
return;
}

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@@ -0,0 +1,38 @@
#version 310 es
struct S {
int before;
uint pad;
mat2 m;
int after;
uint pad_1;
};
struct S_std140 {
int before;
uint pad;
vec2 m_0;
vec2 m_1;
int after;
uint pad_1;
};
layout(binding = 0, std140) uniform u_block_std140_ubo {
S_std140 inner[4];
} u;
mat2 load_u_inner_2_m() {
return mat2(u.inner[2u].m_0, u.inner[2u].m_1);
}
void f() {
mat2 t = transpose(load_u_inner_2_m());
float l = length(u.inner[0u].m_1.yx);
float a = abs(u.inner[0u].m_1.yx[0u]);
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
f();
return;
}

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@@ -0,0 +1,31 @@
#include <metal_stdlib>
using namespace metal;
template<typename T, size_t N>
struct tint_array {
const constant T& operator[](size_t i) const constant { return elements[i]; }
device T& operator[](size_t i) device { return elements[i]; }
const device T& operator[](size_t i) const device { return elements[i]; }
thread T& operator[](size_t i) thread { return elements[i]; }
const thread T& operator[](size_t i) const thread { return elements[i]; }
threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
T elements[N];
};
struct S {
/* 0x0000 */ int before;
/* 0x0004 */ tint_array<int8_t, 4> tint_pad;
/* 0x0008 */ float2x2 m;
/* 0x0018 */ int after;
/* 0x001c */ tint_array<int8_t, 4> tint_pad_1;
};
kernel void f(const constant tint_array<S, 4>* tint_symbol [[buffer(0)]]) {
float2x2 const t = transpose((*(tint_symbol))[2].m);
float const l = length(float2((*(tint_symbol))[0].m[1]).yx);
float const a = fabs(float2((*(tint_symbol))[0].m[1]).yx[0]);
return;
}

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@@ -0,0 +1,75 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 46
; Schema: 0
OpCapability Shader
%36 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %f "f"
OpExecutionMode %f LocalSize 1 1 1
OpName %u_block_std140 "u_block_std140"
OpMemberName %u_block_std140 0 "inner"
OpName %S_std140 "S_std140"
OpMemberName %S_std140 0 "before"
OpMemberName %S_std140 1 "m_0"
OpMemberName %S_std140 2 "m_1"
OpMemberName %S_std140 3 "after"
OpName %u "u"
OpName %load_u_inner_2_m "load_u_inner_2_m"
OpName %f "f"
OpDecorate %u_block_std140 Block
OpMemberDecorate %u_block_std140 0 Offset 0
OpMemberDecorate %S_std140 0 Offset 0
OpMemberDecorate %S_std140 1 Offset 8
OpMemberDecorate %S_std140 2 Offset 16
OpMemberDecorate %S_std140 3 Offset 24
OpDecorate %_arr_S_std140_uint_4 ArrayStride 32
OpDecorate %u NonWritable
OpDecorate %u DescriptorSet 0
OpDecorate %u Binding 0
%int = OpTypeInt 32 1
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%S_std140 = OpTypeStruct %int %v2float %v2float %int
%uint = OpTypeInt 32 0
%uint_4 = OpConstant %uint 4
%_arr_S_std140_uint_4 = OpTypeArray %S_std140 %uint_4
%u_block_std140 = OpTypeStruct %_arr_S_std140_uint_4
%_ptr_Uniform_u_block_std140 = OpTypePointer Uniform %u_block_std140
%u = OpVariable %_ptr_Uniform_u_block_std140 Uniform
%mat2v2float = OpTypeMatrix %v2float 2
%11 = OpTypeFunction %mat2v2float
%uint_0 = OpConstant %uint 0
%uint_2 = OpConstant %uint 2
%_ptr_Uniform_S_std140 = OpTypePointer Uniform %S_std140
%uint_1 = OpConstant %uint 1
%_ptr_Uniform_v2float = OpTypePointer Uniform %v2float
%void = OpTypeVoid
%29 = OpTypeFunction %void
%37 = OpConstantNull %uint
%load_u_inner_2_m = OpFunction %mat2v2float None %11
%14 = OpLabel
%19 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%23 = OpAccessChain %_ptr_Uniform_v2float %19 %uint_1
%24 = OpLoad %v2float %23
%26 = OpAccessChain %_ptr_Uniform_v2float %19 %uint_2
%27 = OpLoad %v2float %26
%28 = OpCompositeConstruct %mat2v2float %24 %27
OpReturnValue %28
OpFunctionEnd
%f = OpFunction %void None %29
%32 = OpLabel
%34 = OpFunctionCall %mat2v2float %load_u_inner_2_m
%33 = OpTranspose %mat2v2float %34
%38 = OpAccessChain %_ptr_Uniform_v2float %u %uint_0 %37 %uint_2
%39 = OpLoad %v2float %38
%40 = OpVectorShuffle %v2float %39 %39 1 0
%35 = OpExtInst %float %36 Length %40
%42 = OpAccessChain %_ptr_Uniform_v2float %u %uint_0 %37 %uint_2
%43 = OpLoad %v2float %42
%44 = OpVectorShuffle %v2float %43 %43 1 0
%45 = OpCompositeExtract %float %44 0
%41 = OpExtInst %float %36 FAbs %45
OpReturn
OpFunctionEnd

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@@ -0,0 +1,14 @@
struct S {
before : i32,
m : mat2x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
@compute @workgroup_size(1)
fn f() {
let t = transpose(u[2].m);
let l = length(u[0].m[1].yx);
let a = abs(u[0].m[1].yx.x);
}

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@@ -0,0 +1,22 @@
struct S {
before : i32,
m : mat2x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
fn a(a : array<S, 4>) {}
fn b(s : S) {}
fn c(m : mat2x2<f32>) {}
fn d(v : vec2<f32>) {}
fn e(f : f32) {}
@compute @workgroup_size(1)
fn f() {
a(u);
b(u[2]);
c(u[2].m);
d(u[0].m[1].yx);
e(u[0].m[1].yx.x);
}

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@@ -0,0 +1,60 @@
struct S {
int before;
float2x2 m;
int after;
};
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[8];
};
void a(S a_1[4]) {
}
void b(S s) {
}
void c(float2x2 m) {
}
void d(float2 v) {
}
void e(float f_1) {
}
float2x2 tint_symbol_3(uint4 buffer[8], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
return float2x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)));
}
S tint_symbol_1(uint4 buffer[8], uint offset) {
const uint scalar_offset_2 = ((offset + 0u)) / 4;
const uint scalar_offset_3 = ((offset + 24u)) / 4;
const S tint_symbol_5 = {asint(buffer[scalar_offset_2 / 4][scalar_offset_2 % 4]), tint_symbol_3(buffer, (offset + 8u)), asint(buffer[scalar_offset_3 / 4][scalar_offset_3 % 4])};
return tint_symbol_5;
}
typedef S tint_symbol_ret[4];
tint_symbol_ret tint_symbol(uint4 buffer[8], uint offset) {
S arr[4] = (S[4])0;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = tint_symbol_1(buffer, (offset + (i * 32u)));
}
}
return arr;
}
[numthreads(1, 1, 1)]
void f() {
a(tint_symbol(u, 0u));
b(tint_symbol_1(u, 64u));
c(tint_symbol_3(u, 72u));
d(asfloat(u[1].xy).yx);
e(asfloat(u[1].xy).yx.x);
return;
}

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@@ -0,0 +1,60 @@
struct S {
int before;
float2x2 m;
int after;
};
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[8];
};
void a(S a_1[4]) {
}
void b(S s) {
}
void c(float2x2 m) {
}
void d(float2 v) {
}
void e(float f_1) {
}
float2x2 tint_symbol_3(uint4 buffer[8], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
return float2x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)));
}
S tint_symbol_1(uint4 buffer[8], uint offset) {
const uint scalar_offset_2 = ((offset + 0u)) / 4;
const uint scalar_offset_3 = ((offset + 24u)) / 4;
const S tint_symbol_5 = {asint(buffer[scalar_offset_2 / 4][scalar_offset_2 % 4]), tint_symbol_3(buffer, (offset + 8u)), asint(buffer[scalar_offset_3 / 4][scalar_offset_3 % 4])};
return tint_symbol_5;
}
typedef S tint_symbol_ret[4];
tint_symbol_ret tint_symbol(uint4 buffer[8], uint offset) {
S arr[4] = (S[4])0;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = tint_symbol_1(buffer, (offset + (i * 32u)));
}
}
return arr;
}
[numthreads(1, 1, 1)]
void f() {
a(tint_symbol(u, 0u));
b(tint_symbol_1(u, 64u));
c(tint_symbol_3(u, 72u));
d(asfloat(u[1].xy).yx);
e(asfloat(u[1].xy).yx.x);
return;
}

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@@ -0,0 +1,69 @@
#version 310 es
struct S {
int before;
uint pad;
mat2 m;
int after;
uint pad_1;
};
struct S_std140 {
int before;
uint pad;
vec2 m_0;
vec2 m_1;
int after;
uint pad_1;
};
layout(binding = 0, std140) uniform u_block_std140_ubo {
S_std140 inner[4];
} u;
void a(S a_1[4]) {
}
void b(S s) {
}
void c(mat2 m) {
}
void d(vec2 v) {
}
void e(float f_1) {
}
S conv_S(S_std140 val) {
return S(val.before, val.pad, mat2(val.m_0, val.m_1), val.after, val.pad_1);
}
S[4] conv_arr_4_S(S_std140 val[4]) {
S arr[4] = S[4](S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u), S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u), S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u), S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u));
{
for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = conv_S(val[i]);
}
}
return arr;
}
mat2 load_u_inner_2_m() {
return mat2(u.inner[2u].m_0, u.inner[2u].m_1);
}
void f() {
a(conv_arr_4_S(u.inner));
b(conv_S(u.inner[2u]));
c(load_u_inner_2_m());
d(u.inner[0u].m_1.yx);
e(u.inner[0u].m_1.yx[0u]);
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
f();
return;
}

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@@ -0,0 +1,48 @@
#include <metal_stdlib>
using namespace metal;
template<typename T, size_t N>
struct tint_array {
const constant T& operator[](size_t i) const constant { return elements[i]; }
device T& operator[](size_t i) device { return elements[i]; }
const device T& operator[](size_t i) const device { return elements[i]; }
thread T& operator[](size_t i) thread { return elements[i]; }
const thread T& operator[](size_t i) const thread { return elements[i]; }
threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
T elements[N];
};
struct S {
/* 0x0000 */ int before;
/* 0x0004 */ tint_array<int8_t, 4> tint_pad;
/* 0x0008 */ float2x2 m;
/* 0x0018 */ int after;
/* 0x001c */ tint_array<int8_t, 4> tint_pad_1;
};
void a(tint_array<S, 4> a_1) {
}
void b(S s) {
}
void c(float2x2 m) {
}
void d(float2 v) {
}
void e(float f_1) {
}
kernel void f(const constant tint_array<S, 4>* tint_symbol [[buffer(0)]]) {
a(*(tint_symbol));
b((*(tint_symbol))[2]);
c((*(tint_symbol))[2].m);
d(float2((*(tint_symbol))[0].m[1]).yx);
e(float2((*(tint_symbol))[0].m[1]).yx[0]);
return;
}

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@@ -0,0 +1,200 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 119
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %f "f"
OpExecutionMode %f LocalSize 1 1 1
OpName %u_block_std140 "u_block_std140"
OpMemberName %u_block_std140 0 "inner"
OpName %S_std140 "S_std140"
OpMemberName %S_std140 0 "before"
OpMemberName %S_std140 1 "m_0"
OpMemberName %S_std140 2 "m_1"
OpMemberName %S_std140 3 "after"
OpName %u "u"
OpName %S "S"
OpMemberName %S 0 "before"
OpMemberName %S 1 "m"
OpMemberName %S 2 "after"
OpName %a "a"
OpName %a_1 "a_1"
OpName %b "b"
OpName %s "s"
OpName %c "c"
OpName %m "m"
OpName %d "d"
OpName %v "v"
OpName %e "e"
OpName %f_1 "f_1"
OpName %conv_S "conv_S"
OpName %val "val"
OpName %conv_arr_4_S "conv_arr_4_S"
OpName %val_0 "val"
OpName %arr "arr"
OpName %i "i"
OpName %var_for_index "var_for_index"
OpName %load_u_inner_2_m "load_u_inner_2_m"
OpName %f "f"
OpDecorate %u_block_std140 Block
OpMemberDecorate %u_block_std140 0 Offset 0
OpMemberDecorate %S_std140 0 Offset 0
OpMemberDecorate %S_std140 1 Offset 8
OpMemberDecorate %S_std140 2 Offset 16
OpMemberDecorate %S_std140 3 Offset 24
OpDecorate %_arr_S_std140_uint_4 ArrayStride 32
OpDecorate %u NonWritable
OpDecorate %u DescriptorSet 0
OpDecorate %u Binding 0
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 8
OpMemberDecorate %S 1 ColMajor
OpMemberDecorate %S 1 MatrixStride 8
OpMemberDecorate %S 2 Offset 24
OpDecorate %_arr_S_uint_4 ArrayStride 32
%int = OpTypeInt 32 1
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%S_std140 = OpTypeStruct %int %v2float %v2float %int
%uint = OpTypeInt 32 0
%uint_4 = OpConstant %uint 4
%_arr_S_std140_uint_4 = OpTypeArray %S_std140 %uint_4
%u_block_std140 = OpTypeStruct %_arr_S_std140_uint_4
%_ptr_Uniform_u_block_std140 = OpTypePointer Uniform %u_block_std140
%u = OpVariable %_ptr_Uniform_u_block_std140 Uniform
%void = OpTypeVoid
%mat2v2float = OpTypeMatrix %v2float 2
%S = OpTypeStruct %int %mat2v2float %int
%_arr_S_uint_4 = OpTypeArray %S %uint_4
%11 = OpTypeFunction %void %_arr_S_uint_4
%19 = OpTypeFunction %void %S
%23 = OpTypeFunction %void %mat2v2float
%27 = OpTypeFunction %void %v2float
%31 = OpTypeFunction %void %float
%35 = OpTypeFunction %S %S_std140
%45 = OpTypeFunction %_arr_S_uint_4 %_arr_S_std140_uint_4
%_ptr_Function__arr_S_uint_4 = OpTypePointer Function %_arr_S_uint_4
%51 = OpConstantNull %_arr_S_uint_4
%_ptr_Function_uint = OpTypePointer Function %uint
%54 = OpConstantNull %uint
%bool = OpTypeBool
%_ptr_Function__arr_S_std140_uint_4 = OpTypePointer Function %_arr_S_std140_uint_4
%67 = OpConstantNull %_arr_S_std140_uint_4
%_ptr_Function_S = OpTypePointer Function %S
%_ptr_Function_S_std140 = OpTypePointer Function %S_std140
%uint_1 = OpConstant %uint 1
%80 = OpTypeFunction %mat2v2float
%uint_0 = OpConstant %uint 0
%uint_2 = OpConstant %uint 2
%_ptr_Uniform_S_std140 = OpTypePointer Uniform %S_std140
%_ptr_Uniform_v2float = OpTypePointer Uniform %v2float
%96 = OpTypeFunction %void
%_ptr_Uniform__arr_S_std140_uint_4 = OpTypePointer Uniform %_arr_S_std140_uint_4
%a = OpFunction %void None %11
%a_1 = OpFunctionParameter %_arr_S_uint_4
%18 = OpLabel
OpReturn
OpFunctionEnd
%b = OpFunction %void None %19
%s = OpFunctionParameter %S
%22 = OpLabel
OpReturn
OpFunctionEnd
%c = OpFunction %void None %23
%m = OpFunctionParameter %mat2v2float
%26 = OpLabel
OpReturn
OpFunctionEnd
%d = OpFunction %void None %27
%v = OpFunctionParameter %v2float
%30 = OpLabel
OpReturn
OpFunctionEnd
%e = OpFunction %void None %31
%f_1 = OpFunctionParameter %float
%34 = OpLabel
OpReturn
OpFunctionEnd
%conv_S = OpFunction %S None %35
%val = OpFunctionParameter %S_std140
%38 = OpLabel
%39 = OpCompositeExtract %int %val 0
%40 = OpCompositeExtract %v2float %val 1
%41 = OpCompositeExtract %v2float %val 2
%42 = OpCompositeConstruct %mat2v2float %40 %41
%43 = OpCompositeExtract %int %val 3
%44 = OpCompositeConstruct %S %39 %42 %43
OpReturnValue %44
OpFunctionEnd
%conv_arr_4_S = OpFunction %_arr_S_uint_4 None %45
%val_0 = OpFunctionParameter %_arr_S_std140_uint_4
%48 = OpLabel
%arr = OpVariable %_ptr_Function__arr_S_uint_4 Function %51
%i = OpVariable %_ptr_Function_uint Function %54
%var_for_index = OpVariable %_ptr_Function__arr_S_std140_uint_4 Function %67
OpBranch %55
%55 = OpLabel
OpLoopMerge %56 %57 None
OpBranch %58
%58 = OpLabel
%60 = OpLoad %uint %i
%61 = OpULessThan %bool %60 %uint_4
%59 = OpLogicalNot %bool %61
OpSelectionMerge %63 None
OpBranchConditional %59 %64 %63
%64 = OpLabel
OpBranch %56
%63 = OpLabel
OpStore %var_for_index %val_0
%68 = OpLoad %uint %i
%70 = OpAccessChain %_ptr_Function_S %arr %68
%72 = OpLoad %uint %i
%74 = OpAccessChain %_ptr_Function_S_std140 %var_for_index %72
%75 = OpLoad %S_std140 %74
%71 = OpFunctionCall %S %conv_S %75
OpStore %70 %71
OpBranch %57
%57 = OpLabel
%76 = OpLoad %uint %i
%78 = OpIAdd %uint %76 %uint_1
OpStore %i %78
OpBranch %55
%56 = OpLabel
%79 = OpLoad %_arr_S_uint_4 %arr
OpReturnValue %79
OpFunctionEnd
%load_u_inner_2_m = OpFunction %mat2v2float None %80
%82 = OpLabel
%87 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%90 = OpAccessChain %_ptr_Uniform_v2float %87 %uint_1
%91 = OpLoad %v2float %90
%93 = OpAccessChain %_ptr_Uniform_v2float %87 %uint_2
%94 = OpLoad %v2float %93
%95 = OpCompositeConstruct %mat2v2float %91 %94
OpReturnValue %95
OpFunctionEnd
%f = OpFunction %void None %96
%98 = OpLabel
%102 = OpAccessChain %_ptr_Uniform__arr_S_std140_uint_4 %u %uint_0
%103 = OpLoad %_arr_S_std140_uint_4 %102
%100 = OpFunctionCall %_arr_S_uint_4 %conv_arr_4_S %103
%99 = OpFunctionCall %void %a %100
%106 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%107 = OpLoad %S_std140 %106
%105 = OpFunctionCall %S %conv_S %107
%104 = OpFunctionCall %void %b %105
%109 = OpFunctionCall %mat2v2float %load_u_inner_2_m
%108 = OpFunctionCall %void %c %109
%111 = OpAccessChain %_ptr_Uniform_v2float %u %uint_0 %54 %uint_2
%112 = OpLoad %v2float %111
%113 = OpVectorShuffle %v2float %112 %112 1 0
%110 = OpFunctionCall %void %d %113
%115 = OpAccessChain %_ptr_Uniform_v2float %u %uint_0 %54 %uint_2
%116 = OpLoad %v2float %115
%117 = OpVectorShuffle %v2float %116 %116 1 0
%118 = OpCompositeExtract %float %117 0
%114 = OpFunctionCall %void %e %118
OpReturn
OpFunctionEnd

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@@ -0,0 +1,31 @@
struct S {
before : i32,
m : mat2x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
fn a(a : array<S, 4>) {
}
fn b(s : S) {
}
fn c(m : mat2x2<f32>) {
}
fn d(v : vec2<f32>) {
}
fn e(f : f32) {
}
@compute @workgroup_size(1)
fn f() {
a(u);
b(u[2]);
c(u[2].m);
d(u[0].m[1].yx);
e(u[0].m[1].yx.x);
}

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@@ -0,0 +1,16 @@
struct S {
before : i32,
m : mat2x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
var<private> p : array<S, 4>;
@compute @workgroup_size(1)
fn f() {
p = u;
p[1] = u[2];
p[3].m = u[2].m;
p[1].m[0] = u[0].m[1].yx;
}

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@@ -0,0 +1,45 @@
struct S {
int before;
float2x2 m;
int after;
};
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[8];
};
static S p[4] = (S[4])0;
float2x2 tint_symbol_3(uint4 buffer[8], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
return float2x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)));
}
S tint_symbol_1(uint4 buffer[8], uint offset) {
const uint scalar_offset_2 = ((offset + 0u)) / 4;
const uint scalar_offset_3 = ((offset + 24u)) / 4;
const S tint_symbol_5 = {asint(buffer[scalar_offset_2 / 4][scalar_offset_2 % 4]), tint_symbol_3(buffer, (offset + 8u)), asint(buffer[scalar_offset_3 / 4][scalar_offset_3 % 4])};
return tint_symbol_5;
}
typedef S tint_symbol_ret[4];
tint_symbol_ret tint_symbol(uint4 buffer[8], uint offset) {
S arr[4] = (S[4])0;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = tint_symbol_1(buffer, (offset + (i * 32u)));
}
}
return arr;
}
[numthreads(1, 1, 1)]
void f() {
p = tint_symbol(u, 0u);
p[1] = tint_symbol_1(u, 64u);
p[3].m = tint_symbol_3(u, 72u);
p[1].m[0] = asfloat(u[1].xy).yx;
return;
}

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@@ -0,0 +1,45 @@
struct S {
int before;
float2x2 m;
int after;
};
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[8];
};
static S p[4] = (S[4])0;
float2x2 tint_symbol_3(uint4 buffer[8], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
return float2x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)));
}
S tint_symbol_1(uint4 buffer[8], uint offset) {
const uint scalar_offset_2 = ((offset + 0u)) / 4;
const uint scalar_offset_3 = ((offset + 24u)) / 4;
const S tint_symbol_5 = {asint(buffer[scalar_offset_2 / 4][scalar_offset_2 % 4]), tint_symbol_3(buffer, (offset + 8u)), asint(buffer[scalar_offset_3 / 4][scalar_offset_3 % 4])};
return tint_symbol_5;
}
typedef S tint_symbol_ret[4];
tint_symbol_ret tint_symbol(uint4 buffer[8], uint offset) {
S arr[4] = (S[4])0;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = tint_symbol_1(buffer, (offset + (i * 32u)));
}
}
return arr;
}
[numthreads(1, 1, 1)]
void f() {
p = tint_symbol(u, 0u);
p[1] = tint_symbol_1(u, 64u);
p[3].m = tint_symbol_3(u, 72u);
p[1].m[0] = asfloat(u[1].xy).yx;
return;
}

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@@ -0,0 +1,54 @@
#version 310 es
struct S {
int before;
uint pad;
mat2 m;
int after;
uint pad_1;
};
struct S_std140 {
int before;
uint pad;
vec2 m_0;
vec2 m_1;
int after;
uint pad_1;
};
layout(binding = 0, std140) uniform u_block_std140_ubo {
S_std140 inner[4];
} u;
S p[4] = S[4](S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u), S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u), S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u), S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u));
S conv_S(S_std140 val) {
return S(val.before, val.pad, mat2(val.m_0, val.m_1), val.after, val.pad_1);
}
S[4] conv_arr_4_S(S_std140 val[4]) {
S arr[4] = S[4](S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u), S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u), S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u), S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u));
{
for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = conv_S(val[i]);
}
}
return arr;
}
mat2 load_u_inner_2_m() {
return mat2(u.inner[2u].m_0, u.inner[2u].m_1);
}
void f() {
p = conv_arr_4_S(u.inner);
p[1] = conv_S(u.inner[2u]);
p[3].m = load_u_inner_2_m();
p[1].m[0] = u.inner[0u].m_1.yx;
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
f();
return;
}

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@@ -0,0 +1,33 @@
#include <metal_stdlib>
using namespace metal;
template<typename T, size_t N>
struct tint_array {
const constant T& operator[](size_t i) const constant { return elements[i]; }
device T& operator[](size_t i) device { return elements[i]; }
const device T& operator[](size_t i) const device { return elements[i]; }
thread T& operator[](size_t i) thread { return elements[i]; }
const thread T& operator[](size_t i) const thread { return elements[i]; }
threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
T elements[N];
};
struct S {
/* 0x0000 */ int before;
/* 0x0004 */ tint_array<int8_t, 4> tint_pad;
/* 0x0008 */ float2x2 m;
/* 0x0018 */ int after;
/* 0x001c */ tint_array<int8_t, 4> tint_pad_1;
};
kernel void f(const constant tint_array<S, 4>* tint_symbol_1 [[buffer(0)]]) {
thread tint_array<S, 4> tint_symbol = {};
tint_symbol = *(tint_symbol_1);
tint_symbol[1] = (*(tint_symbol_1))[2];
tint_symbol[3].m = (*(tint_symbol_1))[2].m;
tint_symbol[1].m[0] = float2((*(tint_symbol_1))[0].m[1]).yx;
return;
}

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@@ -0,0 +1,167 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 101
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %f "f"
OpExecutionMode %f LocalSize 1 1 1
OpName %u_block_std140 "u_block_std140"
OpMemberName %u_block_std140 0 "inner"
OpName %S_std140 "S_std140"
OpMemberName %S_std140 0 "before"
OpMemberName %S_std140 1 "m_0"
OpMemberName %S_std140 2 "m_1"
OpMemberName %S_std140 3 "after"
OpName %u "u"
OpName %S "S"
OpMemberName %S 0 "before"
OpMemberName %S 1 "m"
OpMemberName %S 2 "after"
OpName %p "p"
OpName %conv_S "conv_S"
OpName %val "val"
OpName %conv_arr_4_S "conv_arr_4_S"
OpName %val_0 "val"
OpName %arr "arr"
OpName %i "i"
OpName %var_for_index "var_for_index"
OpName %load_u_inner_2_m "load_u_inner_2_m"
OpName %f "f"
OpDecorate %u_block_std140 Block
OpMemberDecorate %u_block_std140 0 Offset 0
OpMemberDecorate %S_std140 0 Offset 0
OpMemberDecorate %S_std140 1 Offset 8
OpMemberDecorate %S_std140 2 Offset 16
OpMemberDecorate %S_std140 3 Offset 24
OpDecorate %_arr_S_std140_uint_4 ArrayStride 32
OpDecorate %u NonWritable
OpDecorate %u DescriptorSet 0
OpDecorate %u Binding 0
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 8
OpMemberDecorate %S 1 ColMajor
OpMemberDecorate %S 1 MatrixStride 8
OpMemberDecorate %S 2 Offset 24
OpDecorate %_arr_S_uint_4 ArrayStride 32
%int = OpTypeInt 32 1
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%S_std140 = OpTypeStruct %int %v2float %v2float %int
%uint = OpTypeInt 32 0
%uint_4 = OpConstant %uint 4
%_arr_S_std140_uint_4 = OpTypeArray %S_std140 %uint_4
%u_block_std140 = OpTypeStruct %_arr_S_std140_uint_4
%_ptr_Uniform_u_block_std140 = OpTypePointer Uniform %u_block_std140
%u = OpVariable %_ptr_Uniform_u_block_std140 Uniform
%mat2v2float = OpTypeMatrix %v2float 2
%S = OpTypeStruct %int %mat2v2float %int
%_arr_S_uint_4 = OpTypeArray %S %uint_4
%_ptr_Private__arr_S_uint_4 = OpTypePointer Private %_arr_S_uint_4
%16 = OpConstantNull %_arr_S_uint_4
%p = OpVariable %_ptr_Private__arr_S_uint_4 Private %16
%17 = OpTypeFunction %S %S_std140
%27 = OpTypeFunction %_arr_S_uint_4 %_arr_S_std140_uint_4
%_ptr_Function__arr_S_uint_4 = OpTypePointer Function %_arr_S_uint_4
%_ptr_Function_uint = OpTypePointer Function %uint
%35 = OpConstantNull %uint
%bool = OpTypeBool
%_ptr_Function__arr_S_std140_uint_4 = OpTypePointer Function %_arr_S_std140_uint_4
%48 = OpConstantNull %_arr_S_std140_uint_4
%_ptr_Function_S = OpTypePointer Function %S
%_ptr_Function_S_std140 = OpTypePointer Function %S_std140
%uint_1 = OpConstant %uint 1
%61 = OpTypeFunction %mat2v2float
%uint_0 = OpConstant %uint 0
%uint_2 = OpConstant %uint 2
%_ptr_Uniform_S_std140 = OpTypePointer Uniform %S_std140
%_ptr_Uniform_v2float = OpTypePointer Uniform %v2float
%void = OpTypeVoid
%77 = OpTypeFunction %void
%_ptr_Uniform__arr_S_std140_uint_4 = OpTypePointer Uniform %_arr_S_std140_uint_4
%int_1 = OpConstant %int 1
%_ptr_Private_S = OpTypePointer Private %S
%int_3 = OpConstant %int 3
%_ptr_Private_mat2v2float = OpTypePointer Private %mat2v2float
%95 = OpConstantNull %int
%_ptr_Private_v2float = OpTypePointer Private %v2float
%conv_S = OpFunction %S None %17
%val = OpFunctionParameter %S_std140
%20 = OpLabel
%21 = OpCompositeExtract %int %val 0
%22 = OpCompositeExtract %v2float %val 1
%23 = OpCompositeExtract %v2float %val 2
%24 = OpCompositeConstruct %mat2v2float %22 %23
%25 = OpCompositeExtract %int %val 3
%26 = OpCompositeConstruct %S %21 %24 %25
OpReturnValue %26
OpFunctionEnd
%conv_arr_4_S = OpFunction %_arr_S_uint_4 None %27
%val_0 = OpFunctionParameter %_arr_S_std140_uint_4
%30 = OpLabel
%arr = OpVariable %_ptr_Function__arr_S_uint_4 Function %16
%i = OpVariable %_ptr_Function_uint Function %35
%var_for_index = OpVariable %_ptr_Function__arr_S_std140_uint_4 Function %48
OpBranch %36
%36 = OpLabel
OpLoopMerge %37 %38 None
OpBranch %39
%39 = OpLabel
%41 = OpLoad %uint %i
%42 = OpULessThan %bool %41 %uint_4
%40 = OpLogicalNot %bool %42
OpSelectionMerge %44 None
OpBranchConditional %40 %45 %44
%45 = OpLabel
OpBranch %37
%44 = OpLabel
OpStore %var_for_index %val_0
%49 = OpLoad %uint %i
%51 = OpAccessChain %_ptr_Function_S %arr %49
%53 = OpLoad %uint %i
%55 = OpAccessChain %_ptr_Function_S_std140 %var_for_index %53
%56 = OpLoad %S_std140 %55
%52 = OpFunctionCall %S %conv_S %56
OpStore %51 %52
OpBranch %38
%38 = OpLabel
%57 = OpLoad %uint %i
%59 = OpIAdd %uint %57 %uint_1
OpStore %i %59
OpBranch %36
%37 = OpLabel
%60 = OpLoad %_arr_S_uint_4 %arr
OpReturnValue %60
OpFunctionEnd
%load_u_inner_2_m = OpFunction %mat2v2float None %61
%63 = OpLabel
%68 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%71 = OpAccessChain %_ptr_Uniform_v2float %68 %uint_1
%72 = OpLoad %v2float %71
%74 = OpAccessChain %_ptr_Uniform_v2float %68 %uint_2
%75 = OpLoad %v2float %74
%76 = OpCompositeConstruct %mat2v2float %72 %75
OpReturnValue %76
OpFunctionEnd
%f = OpFunction %void None %77
%80 = OpLabel
%83 = OpAccessChain %_ptr_Uniform__arr_S_std140_uint_4 %u %uint_0
%84 = OpLoad %_arr_S_std140_uint_4 %83
%81 = OpFunctionCall %_arr_S_uint_4 %conv_arr_4_S %84
OpStore %p %81
%87 = OpAccessChain %_ptr_Private_S %p %int_1
%89 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%90 = OpLoad %S_std140 %89
%88 = OpFunctionCall %S %conv_S %90
OpStore %87 %88
%93 = OpAccessChain %_ptr_Private_mat2v2float %p %int_3 %uint_1
%94 = OpFunctionCall %mat2v2float %load_u_inner_2_m
OpStore %93 %94
%97 = OpAccessChain %_ptr_Private_v2float %p %int_1 %uint_1 %95
%98 = OpAccessChain %_ptr_Uniform_v2float %u %uint_0 %35 %uint_2
%99 = OpLoad %v2float %98
%100 = OpVectorShuffle %v2float %99 %99 1 0
OpStore %97 %100
OpReturn
OpFunctionEnd

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@@ -0,0 +1,17 @@
struct S {
before : i32,
m : mat2x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
var<private> p : array<S, 4>;
@compute @workgroup_size(1)
fn f() {
p = u;
p[1] = u[2];
p[3].m = u[2].m;
p[1].m[0] = u[0].m[1].yx;
}

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@@ -0,0 +1,16 @@
struct S {
before : i32,
m : mat2x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
@group(0) @binding(1) var<storage, read_write> s : array<S, 4>;
@compute @workgroup_size(1)
fn f() {
s = u;
s[1] = u[2];
s[3].m = u[2].m;
s[1].m[0] = u[0].m[1].yx;
}

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@@ -0,0 +1,65 @@
struct S {
int before;
float2x2 m;
int after;
};
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[8];
};
RWByteAddressBuffer s : register(u1, space0);
void tint_symbol_3(RWByteAddressBuffer buffer, uint offset, float2x2 value) {
buffer.Store2((offset + 0u), asuint(value[0u]));
buffer.Store2((offset + 8u), asuint(value[1u]));
}
void tint_symbol_1(RWByteAddressBuffer buffer, uint offset, S value) {
buffer.Store((offset + 0u), asuint(value.before));
tint_symbol_3(buffer, (offset + 8u), value.m);
buffer.Store((offset + 24u), asuint(value.after));
}
void tint_symbol(RWByteAddressBuffer buffer, uint offset, S value[4]) {
S array[4] = value;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
tint_symbol_1(buffer, (offset + (i * 32u)), array[i]);
}
}
}
float2x2 tint_symbol_8(uint4 buffer[8], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
return float2x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)));
}
S tint_symbol_6(uint4 buffer[8], uint offset) {
const uint scalar_offset_2 = ((offset + 0u)) / 4;
const uint scalar_offset_3 = ((offset + 24u)) / 4;
const S tint_symbol_10 = {asint(buffer[scalar_offset_2 / 4][scalar_offset_2 % 4]), tint_symbol_8(buffer, (offset + 8u)), asint(buffer[scalar_offset_3 / 4][scalar_offset_3 % 4])};
return tint_symbol_10;
}
typedef S tint_symbol_5_ret[4];
tint_symbol_5_ret tint_symbol_5(uint4 buffer[8], uint offset) {
S arr[4] = (S[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr[i_1] = tint_symbol_6(buffer, (offset + (i_1 * 32u)));
}
}
return arr;
}
[numthreads(1, 1, 1)]
void f() {
tint_symbol(s, 0u, tint_symbol_5(u, 0u));
tint_symbol_1(s, 32u, tint_symbol_6(u, 64u));
tint_symbol_3(s, 104u, tint_symbol_8(u, 72u));
s.Store2(40u, asuint(asfloat(u[1].xy).yx));
return;
}

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@@ -0,0 +1,65 @@
struct S {
int before;
float2x2 m;
int after;
};
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[8];
};
RWByteAddressBuffer s : register(u1, space0);
void tint_symbol_3(RWByteAddressBuffer buffer, uint offset, float2x2 value) {
buffer.Store2((offset + 0u), asuint(value[0u]));
buffer.Store2((offset + 8u), asuint(value[1u]));
}
void tint_symbol_1(RWByteAddressBuffer buffer, uint offset, S value) {
buffer.Store((offset + 0u), asuint(value.before));
tint_symbol_3(buffer, (offset + 8u), value.m);
buffer.Store((offset + 24u), asuint(value.after));
}
void tint_symbol(RWByteAddressBuffer buffer, uint offset, S value[4]) {
S array[4] = value;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
tint_symbol_1(buffer, (offset + (i * 32u)), array[i]);
}
}
}
float2x2 tint_symbol_8(uint4 buffer[8], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
return float2x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)));
}
S tint_symbol_6(uint4 buffer[8], uint offset) {
const uint scalar_offset_2 = ((offset + 0u)) / 4;
const uint scalar_offset_3 = ((offset + 24u)) / 4;
const S tint_symbol_10 = {asint(buffer[scalar_offset_2 / 4][scalar_offset_2 % 4]), tint_symbol_8(buffer, (offset + 8u)), asint(buffer[scalar_offset_3 / 4][scalar_offset_3 % 4])};
return tint_symbol_10;
}
typedef S tint_symbol_5_ret[4];
tint_symbol_5_ret tint_symbol_5(uint4 buffer[8], uint offset) {
S arr[4] = (S[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr[i_1] = tint_symbol_6(buffer, (offset + (i_1 * 32u)));
}
}
return arr;
}
[numthreads(1, 1, 1)]
void f() {
tint_symbol(s, 0u, tint_symbol_5(u, 0u));
tint_symbol_1(s, 32u, tint_symbol_6(u, 64u));
tint_symbol_3(s, 104u, tint_symbol_8(u, 72u));
s.Store2(40u, asuint(asfloat(u[1].xy).yx));
return;
}

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@@ -0,0 +1,57 @@
#version 310 es
struct S {
int before;
uint pad;
mat2 m;
int after;
uint pad_1;
};
struct S_std140 {
int before;
uint pad;
vec2 m_0;
vec2 m_1;
int after;
uint pad_1;
};
layout(binding = 0, std140) uniform u_block_std140_ubo {
S_std140 inner[4];
} u;
layout(binding = 1, std430) buffer u_block_ssbo {
S inner[4];
} s;
S conv_S(S_std140 val) {
return S(val.before, val.pad, mat2(val.m_0, val.m_1), val.after, val.pad_1);
}
S[4] conv_arr_4_S(S_std140 val[4]) {
S arr[4] = S[4](S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u), S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u), S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u), S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u));
{
for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = conv_S(val[i]);
}
}
return arr;
}
mat2 load_u_inner_2_m() {
return mat2(u.inner[2u].m_0, u.inner[2u].m_1);
}
void f() {
s.inner = conv_arr_4_S(u.inner);
s.inner[1] = conv_S(u.inner[2u]);
s.inner[3].m = load_u_inner_2_m();
s.inner[1].m[0] = u.inner[0u].m_1.yx;
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
f();
return;
}

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@@ -0,0 +1,32 @@
#include <metal_stdlib>
using namespace metal;
template<typename T, size_t N>
struct tint_array {
const constant T& operator[](size_t i) const constant { return elements[i]; }
device T& operator[](size_t i) device { return elements[i]; }
const device T& operator[](size_t i) const device { return elements[i]; }
thread T& operator[](size_t i) thread { return elements[i]; }
const thread T& operator[](size_t i) const thread { return elements[i]; }
threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
T elements[N];
};
struct S {
/* 0x0000 */ int before;
/* 0x0004 */ tint_array<int8_t, 4> tint_pad;
/* 0x0008 */ float2x2 m;
/* 0x0018 */ int after;
/* 0x001c */ tint_array<int8_t, 4> tint_pad_1;
};
kernel void f(device tint_array<S, 4>* tint_symbol [[buffer(1)]], const constant tint_array<S, 4>* tint_symbol_1 [[buffer(0)]]) {
*(tint_symbol) = *(tint_symbol_1);
(*(tint_symbol))[1] = (*(tint_symbol_1))[2];
(*(tint_symbol))[3].m = (*(tint_symbol_1))[2].m;
(*(tint_symbol))[1].m[0] = float2((*(tint_symbol_1))[0].m[1]).yx;
return;
}

View File

@@ -0,0 +1,176 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 104
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %f "f"
OpExecutionMode %f LocalSize 1 1 1
OpName %u_block_std140 "u_block_std140"
OpMemberName %u_block_std140 0 "inner"
OpName %S_std140 "S_std140"
OpMemberName %S_std140 0 "before"
OpMemberName %S_std140 1 "m_0"
OpMemberName %S_std140 2 "m_1"
OpMemberName %S_std140 3 "after"
OpName %u "u"
OpName %u_block "u_block"
OpMemberName %u_block 0 "inner"
OpName %S "S"
OpMemberName %S 0 "before"
OpMemberName %S 1 "m"
OpMemberName %S 2 "after"
OpName %s "s"
OpName %conv_S "conv_S"
OpName %val "val"
OpName %conv_arr_4_S "conv_arr_4_S"
OpName %val_0 "val"
OpName %arr "arr"
OpName %i "i"
OpName %var_for_index "var_for_index"
OpName %load_u_inner_2_m "load_u_inner_2_m"
OpName %f "f"
OpDecorate %u_block_std140 Block
OpMemberDecorate %u_block_std140 0 Offset 0
OpMemberDecorate %S_std140 0 Offset 0
OpMemberDecorate %S_std140 1 Offset 8
OpMemberDecorate %S_std140 2 Offset 16
OpMemberDecorate %S_std140 3 Offset 24
OpDecorate %_arr_S_std140_uint_4 ArrayStride 32
OpDecorate %u NonWritable
OpDecorate %u DescriptorSet 0
OpDecorate %u Binding 0
OpDecorate %u_block Block
OpMemberDecorate %u_block 0 Offset 0
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 8
OpMemberDecorate %S 1 ColMajor
OpMemberDecorate %S 1 MatrixStride 8
OpMemberDecorate %S 2 Offset 24
OpDecorate %_arr_S_uint_4 ArrayStride 32
OpDecorate %s DescriptorSet 0
OpDecorate %s Binding 1
%int = OpTypeInt 32 1
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%S_std140 = OpTypeStruct %int %v2float %v2float %int
%uint = OpTypeInt 32 0
%uint_4 = OpConstant %uint 4
%_arr_S_std140_uint_4 = OpTypeArray %S_std140 %uint_4
%u_block_std140 = OpTypeStruct %_arr_S_std140_uint_4
%_ptr_Uniform_u_block_std140 = OpTypePointer Uniform %u_block_std140
%u = OpVariable %_ptr_Uniform_u_block_std140 Uniform
%mat2v2float = OpTypeMatrix %v2float 2
%S = OpTypeStruct %int %mat2v2float %int
%_arr_S_uint_4 = OpTypeArray %S %uint_4
%u_block = OpTypeStruct %_arr_S_uint_4
%_ptr_StorageBuffer_u_block = OpTypePointer StorageBuffer %u_block
%s = OpVariable %_ptr_StorageBuffer_u_block StorageBuffer
%17 = OpTypeFunction %S %S_std140
%27 = OpTypeFunction %_arr_S_uint_4 %_arr_S_std140_uint_4
%_ptr_Function__arr_S_uint_4 = OpTypePointer Function %_arr_S_uint_4
%33 = OpConstantNull %_arr_S_uint_4
%_ptr_Function_uint = OpTypePointer Function %uint
%36 = OpConstantNull %uint
%bool = OpTypeBool
%_ptr_Function__arr_S_std140_uint_4 = OpTypePointer Function %_arr_S_std140_uint_4
%49 = OpConstantNull %_arr_S_std140_uint_4
%_ptr_Function_S = OpTypePointer Function %S
%_ptr_Function_S_std140 = OpTypePointer Function %S_std140
%uint_1 = OpConstant %uint 1
%62 = OpTypeFunction %mat2v2float
%uint_0 = OpConstant %uint 0
%uint_2 = OpConstant %uint 2
%_ptr_Uniform_S_std140 = OpTypePointer Uniform %S_std140
%_ptr_Uniform_v2float = OpTypePointer Uniform %v2float
%void = OpTypeVoid
%78 = OpTypeFunction %void
%_ptr_StorageBuffer__arr_S_uint_4 = OpTypePointer StorageBuffer %_arr_S_uint_4
%_ptr_Uniform__arr_S_std140_uint_4 = OpTypePointer Uniform %_arr_S_std140_uint_4
%int_1 = OpConstant %int 1
%_ptr_StorageBuffer_S = OpTypePointer StorageBuffer %S
%int_3 = OpConstant %int 3
%_ptr_StorageBuffer_mat2v2float = OpTypePointer StorageBuffer %mat2v2float
%98 = OpConstantNull %int
%_ptr_StorageBuffer_v2float = OpTypePointer StorageBuffer %v2float
%conv_S = OpFunction %S None %17
%val = OpFunctionParameter %S_std140
%20 = OpLabel
%21 = OpCompositeExtract %int %val 0
%22 = OpCompositeExtract %v2float %val 1
%23 = OpCompositeExtract %v2float %val 2
%24 = OpCompositeConstruct %mat2v2float %22 %23
%25 = OpCompositeExtract %int %val 3
%26 = OpCompositeConstruct %S %21 %24 %25
OpReturnValue %26
OpFunctionEnd
%conv_arr_4_S = OpFunction %_arr_S_uint_4 None %27
%val_0 = OpFunctionParameter %_arr_S_std140_uint_4
%30 = OpLabel
%arr = OpVariable %_ptr_Function__arr_S_uint_4 Function %33
%i = OpVariable %_ptr_Function_uint Function %36
%var_for_index = OpVariable %_ptr_Function__arr_S_std140_uint_4 Function %49
OpBranch %37
%37 = OpLabel
OpLoopMerge %38 %39 None
OpBranch %40
%40 = OpLabel
%42 = OpLoad %uint %i
%43 = OpULessThan %bool %42 %uint_4
%41 = OpLogicalNot %bool %43
OpSelectionMerge %45 None
OpBranchConditional %41 %46 %45
%46 = OpLabel
OpBranch %38
%45 = OpLabel
OpStore %var_for_index %val_0
%50 = OpLoad %uint %i
%52 = OpAccessChain %_ptr_Function_S %arr %50
%54 = OpLoad %uint %i
%56 = OpAccessChain %_ptr_Function_S_std140 %var_for_index %54
%57 = OpLoad %S_std140 %56
%53 = OpFunctionCall %S %conv_S %57
OpStore %52 %53
OpBranch %39
%39 = OpLabel
%58 = OpLoad %uint %i
%60 = OpIAdd %uint %58 %uint_1
OpStore %i %60
OpBranch %37
%38 = OpLabel
%61 = OpLoad %_arr_S_uint_4 %arr
OpReturnValue %61
OpFunctionEnd
%load_u_inner_2_m = OpFunction %mat2v2float None %62
%64 = OpLabel
%69 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%72 = OpAccessChain %_ptr_Uniform_v2float %69 %uint_1
%73 = OpLoad %v2float %72
%75 = OpAccessChain %_ptr_Uniform_v2float %69 %uint_2
%76 = OpLoad %v2float %75
%77 = OpCompositeConstruct %mat2v2float %73 %76
OpReturnValue %77
OpFunctionEnd
%f = OpFunction %void None %78
%81 = OpLabel
%83 = OpAccessChain %_ptr_StorageBuffer__arr_S_uint_4 %s %uint_0
%86 = OpAccessChain %_ptr_Uniform__arr_S_std140_uint_4 %u %uint_0
%87 = OpLoad %_arr_S_std140_uint_4 %86
%84 = OpFunctionCall %_arr_S_uint_4 %conv_arr_4_S %87
OpStore %83 %84
%90 = OpAccessChain %_ptr_StorageBuffer_S %s %uint_0 %int_1
%92 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%93 = OpLoad %S_std140 %92
%91 = OpFunctionCall %S %conv_S %93
OpStore %90 %91
%96 = OpAccessChain %_ptr_StorageBuffer_mat2v2float %s %uint_0 %int_3 %uint_1
%97 = OpFunctionCall %mat2v2float %load_u_inner_2_m
OpStore %96 %97
%100 = OpAccessChain %_ptr_StorageBuffer_v2float %s %uint_0 %int_1 %uint_1 %98
%101 = OpAccessChain %_ptr_Uniform_v2float %u %uint_0 %36 %uint_2
%102 = OpLoad %v2float %101
%103 = OpVectorShuffle %v2float %102 %102 1 0
OpStore %100 %103
OpReturn
OpFunctionEnd

View File

@@ -0,0 +1,17 @@
struct S {
before : i32,
m : mat2x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
@group(0) @binding(1) var<storage, read_write> s : array<S, 4>;
@compute @workgroup_size(1)
fn f() {
s = u;
s[1] = u[2];
s[3].m = u[2].m;
s[1].m[0] = u[0].m[1].yx;
}

View File

@@ -0,0 +1,16 @@
struct S {
before : i32,
m : mat2x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
var<workgroup> w : array<S, 4>;
@compute @workgroup_size(1)
fn f() {
w = u;
w[1] = u[2];
w[3].m = u[2].m;
w[1].m[0] = u[0].m[1].yx;
}

View File

@@ -0,0 +1,61 @@
struct S {
int before;
float2x2 m;
int after;
};
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[8];
};
groupshared S w[4];
struct tint_symbol_1 {
uint local_invocation_index : SV_GroupIndex;
};
float2x2 tint_symbol_5(uint4 buffer[8], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
return float2x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)));
}
S tint_symbol_3(uint4 buffer[8], uint offset) {
const uint scalar_offset_2 = ((offset + 0u)) / 4;
const uint scalar_offset_3 = ((offset + 24u)) / 4;
const S tint_symbol_8 = {asint(buffer[scalar_offset_2 / 4][scalar_offset_2 % 4]), tint_symbol_5(buffer, (offset + 8u)), asint(buffer[scalar_offset_3 / 4][scalar_offset_3 % 4])};
return tint_symbol_8;
}
typedef S tint_symbol_2_ret[4];
tint_symbol_2_ret tint_symbol_2(uint4 buffer[8], uint offset) {
S arr[4] = (S[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr[i_1] = tint_symbol_3(buffer, (offset + (i_1 * 32u)));
}
}
return arr;
}
void f_inner(uint local_invocation_index) {
{
[loop] for(uint idx = local_invocation_index; (idx < 4u); idx = (idx + 1u)) {
const uint i = idx;
const S tint_symbol_7 = (S)0;
w[i] = tint_symbol_7;
}
}
GroupMemoryBarrierWithGroupSync();
w = tint_symbol_2(u, 0u);
w[1] = tint_symbol_3(u, 64u);
w[3].m = tint_symbol_5(u, 72u);
w[1].m[0] = asfloat(u[1].xy).yx;
}
[numthreads(1, 1, 1)]
void f(tint_symbol_1 tint_symbol) {
f_inner(tint_symbol.local_invocation_index);
return;
}

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@@ -0,0 +1,61 @@
struct S {
int before;
float2x2 m;
int after;
};
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[8];
};
groupshared S w[4];
struct tint_symbol_1 {
uint local_invocation_index : SV_GroupIndex;
};
float2x2 tint_symbol_5(uint4 buffer[8], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
return float2x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)));
}
S tint_symbol_3(uint4 buffer[8], uint offset) {
const uint scalar_offset_2 = ((offset + 0u)) / 4;
const uint scalar_offset_3 = ((offset + 24u)) / 4;
const S tint_symbol_8 = {asint(buffer[scalar_offset_2 / 4][scalar_offset_2 % 4]), tint_symbol_5(buffer, (offset + 8u)), asint(buffer[scalar_offset_3 / 4][scalar_offset_3 % 4])};
return tint_symbol_8;
}
typedef S tint_symbol_2_ret[4];
tint_symbol_2_ret tint_symbol_2(uint4 buffer[8], uint offset) {
S arr[4] = (S[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr[i_1] = tint_symbol_3(buffer, (offset + (i_1 * 32u)));
}
}
return arr;
}
void f_inner(uint local_invocation_index) {
{
[loop] for(uint idx = local_invocation_index; (idx < 4u); idx = (idx + 1u)) {
const uint i = idx;
const S tint_symbol_7 = (S)0;
w[i] = tint_symbol_7;
}
}
GroupMemoryBarrierWithGroupSync();
w = tint_symbol_2(u, 0u);
w[1] = tint_symbol_3(u, 64u);
w[3].m = tint_symbol_5(u, 72u);
w[1].m[0] = asfloat(u[1].xy).yx;
}
[numthreads(1, 1, 1)]
void f(tint_symbol_1 tint_symbol) {
f_inner(tint_symbol.local_invocation_index);
return;
}

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@@ -0,0 +1,62 @@
#version 310 es
struct S {
int before;
uint pad;
mat2 m;
int after;
uint pad_1;
};
struct S_std140 {
int before;
uint pad;
vec2 m_0;
vec2 m_1;
int after;
uint pad_1;
};
layout(binding = 0, std140) uniform u_block_std140_ubo {
S_std140 inner[4];
} u;
shared S w[4];
S conv_S(S_std140 val) {
return S(val.before, val.pad, mat2(val.m_0, val.m_1), val.after, val.pad_1);
}
S[4] conv_arr_4_S(S_std140 val[4]) {
S arr[4] = S[4](S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u), S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u), S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u), S(0, 0u, mat2(0.0f, 0.0f, 0.0f, 0.0f), 0, 0u));
{
for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = conv_S(val[i]);
}
}
return arr;
}
mat2 load_u_inner_2_m() {
return mat2(u.inner[2u].m_0, u.inner[2u].m_1);
}
void f(uint local_invocation_index) {
{
for(uint idx = local_invocation_index; (idx < 4u); idx = (idx + 1u)) {
uint i = idx;
S tint_symbol = S(0, 0u, mat2(vec2(0.0f), vec2(0.0f)), 0, 0u);
w[i] = tint_symbol;
}
}
barrier();
w = conv_arr_4_S(u.inner);
w[1] = conv_S(u.inner[2u]);
w[3].m = load_u_inner_2_m();
w[1].m[0] = u.inner[0u].m_1.yx;
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
f(gl_LocalInvocationIndex);
return;
}

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@@ -0,0 +1,47 @@
#include <metal_stdlib>
using namespace metal;
template<typename T, size_t N>
struct tint_array {
const constant T& operator[](size_t i) const constant { return elements[i]; }
device T& operator[](size_t i) device { return elements[i]; }
const device T& operator[](size_t i) const device { return elements[i]; }
thread T& operator[](size_t i) thread { return elements[i]; }
const thread T& operator[](size_t i) const thread { return elements[i]; }
threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
T elements[N];
};
struct S {
/* 0x0000 */ int before;
/* 0x0004 */ tint_array<int8_t, 4> tint_pad;
/* 0x0008 */ float2x2 m;
/* 0x0018 */ int after;
/* 0x001c */ tint_array<int8_t, 4> tint_pad_1;
};
struct tint_symbol_6 {
tint_array<S, 4> w;
};
void f_inner(uint local_invocation_index, threadgroup tint_array<S, 4>* const tint_symbol_1, const constant tint_array<S, 4>* const tint_symbol_2) {
for(uint idx = local_invocation_index; (idx < 4u); idx = (idx + 1u)) {
uint const i = idx;
S const tint_symbol = S{};
(*(tint_symbol_1))[i] = tint_symbol;
}
threadgroup_barrier(mem_flags::mem_threadgroup);
*(tint_symbol_1) = *(tint_symbol_2);
(*(tint_symbol_1))[1] = (*(tint_symbol_2))[2];
(*(tint_symbol_1))[3].m = (*(tint_symbol_2))[2].m;
(*(tint_symbol_1))[1].m[0] = float2((*(tint_symbol_2))[0].m[1]).yx;
}
kernel void f(const constant tint_array<S, 4>* tint_symbol_5 [[buffer(0)]], threadgroup tint_symbol_6* tint_symbol_4 [[threadgroup(0)]], uint local_invocation_index [[thread_index_in_threadgroup]]) {
threadgroup tint_array<S, 4>* const tint_symbol_3 = &((*(tint_symbol_4)).w);
f_inner(local_invocation_index, tint_symbol_3, tint_symbol_5);
return;
}

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@@ -0,0 +1,210 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 126
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %f "f" %local_invocation_index_1
OpExecutionMode %f LocalSize 1 1 1
OpName %local_invocation_index_1 "local_invocation_index_1"
OpName %u_block_std140 "u_block_std140"
OpMemberName %u_block_std140 0 "inner"
OpName %S_std140 "S_std140"
OpMemberName %S_std140 0 "before"
OpMemberName %S_std140 1 "m_0"
OpMemberName %S_std140 2 "m_1"
OpMemberName %S_std140 3 "after"
OpName %u "u"
OpName %S "S"
OpMemberName %S 0 "before"
OpMemberName %S 1 "m"
OpMemberName %S 2 "after"
OpName %w "w"
OpName %conv_S "conv_S"
OpName %val "val"
OpName %conv_arr_4_S "conv_arr_4_S"
OpName %val_0 "val"
OpName %arr "arr"
OpName %i "i"
OpName %var_for_index "var_for_index"
OpName %load_u_inner_2_m "load_u_inner_2_m"
OpName %f_inner "f_inner"
OpName %local_invocation_index "local_invocation_index"
OpName %idx "idx"
OpName %f "f"
OpDecorate %local_invocation_index_1 BuiltIn LocalInvocationIndex
OpDecorate %u_block_std140 Block
OpMemberDecorate %u_block_std140 0 Offset 0
OpMemberDecorate %S_std140 0 Offset 0
OpMemberDecorate %S_std140 1 Offset 8
OpMemberDecorate %S_std140 2 Offset 16
OpMemberDecorate %S_std140 3 Offset 24
OpDecorate %_arr_S_std140_uint_4 ArrayStride 32
OpDecorate %u NonWritable
OpDecorate %u DescriptorSet 0
OpDecorate %u Binding 0
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 8
OpMemberDecorate %S 1 ColMajor
OpMemberDecorate %S 1 MatrixStride 8
OpMemberDecorate %S 2 Offset 24
OpDecorate %_arr_S_uint_4 ArrayStride 32
%uint = OpTypeInt 32 0
%_ptr_Input_uint = OpTypePointer Input %uint
%local_invocation_index_1 = OpVariable %_ptr_Input_uint Input
%int = OpTypeInt 32 1
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%S_std140 = OpTypeStruct %int %v2float %v2float %int
%uint_4 = OpConstant %uint 4
%_arr_S_std140_uint_4 = OpTypeArray %S_std140 %uint_4
%u_block_std140 = OpTypeStruct %_arr_S_std140_uint_4
%_ptr_Uniform_u_block_std140 = OpTypePointer Uniform %u_block_std140
%u = OpVariable %_ptr_Uniform_u_block_std140 Uniform
%mat2v2float = OpTypeMatrix %v2float 2
%S = OpTypeStruct %int %mat2v2float %int
%_arr_S_uint_4 = OpTypeArray %S %uint_4
%_ptr_Workgroup__arr_S_uint_4 = OpTypePointer Workgroup %_arr_S_uint_4
%w = OpVariable %_ptr_Workgroup__arr_S_uint_4 Workgroup
%18 = OpTypeFunction %S %S_std140
%28 = OpTypeFunction %_arr_S_uint_4 %_arr_S_std140_uint_4
%_ptr_Function__arr_S_uint_4 = OpTypePointer Function %_arr_S_uint_4
%34 = OpConstantNull %_arr_S_uint_4
%_ptr_Function_uint = OpTypePointer Function %uint
%37 = OpConstantNull %uint
%bool = OpTypeBool
%_ptr_Function__arr_S_std140_uint_4 = OpTypePointer Function %_arr_S_std140_uint_4
%50 = OpConstantNull %_arr_S_std140_uint_4
%_ptr_Function_S = OpTypePointer Function %S
%_ptr_Function_S_std140 = OpTypePointer Function %S_std140
%uint_1 = OpConstant %uint 1
%63 = OpTypeFunction %mat2v2float
%uint_0 = OpConstant %uint 0
%uint_2 = OpConstant %uint 2
%_ptr_Uniform_S_std140 = OpTypePointer Uniform %S_std140
%_ptr_Uniform_v2float = OpTypePointer Uniform %v2float
%void = OpTypeVoid
%79 = OpTypeFunction %void %uint
%_ptr_Workgroup_S = OpTypePointer Workgroup %S
%97 = OpConstantNull %S
%uint_264 = OpConstant %uint 264
%_ptr_Uniform__arr_S_std140_uint_4 = OpTypePointer Uniform %_arr_S_std140_uint_4
%int_1 = OpConstant %int 1
%int_3 = OpConstant %int 3
%_ptr_Workgroup_mat2v2float = OpTypePointer Workgroup %mat2v2float
%115 = OpConstantNull %int
%_ptr_Workgroup_v2float = OpTypePointer Workgroup %v2float
%121 = OpTypeFunction %void
%conv_S = OpFunction %S None %18
%val = OpFunctionParameter %S_std140
%21 = OpLabel
%22 = OpCompositeExtract %int %val 0
%23 = OpCompositeExtract %v2float %val 1
%24 = OpCompositeExtract %v2float %val 2
%25 = OpCompositeConstruct %mat2v2float %23 %24
%26 = OpCompositeExtract %int %val 3
%27 = OpCompositeConstruct %S %22 %25 %26
OpReturnValue %27
OpFunctionEnd
%conv_arr_4_S = OpFunction %_arr_S_uint_4 None %28
%val_0 = OpFunctionParameter %_arr_S_std140_uint_4
%31 = OpLabel
%arr = OpVariable %_ptr_Function__arr_S_uint_4 Function %34
%i = OpVariable %_ptr_Function_uint Function %37
%var_for_index = OpVariable %_ptr_Function__arr_S_std140_uint_4 Function %50
OpBranch %38
%38 = OpLabel
OpLoopMerge %39 %40 None
OpBranch %41
%41 = OpLabel
%43 = OpLoad %uint %i
%44 = OpULessThan %bool %43 %uint_4
%42 = OpLogicalNot %bool %44
OpSelectionMerge %46 None
OpBranchConditional %42 %47 %46
%47 = OpLabel
OpBranch %39
%46 = OpLabel
OpStore %var_for_index %val_0
%51 = OpLoad %uint %i
%53 = OpAccessChain %_ptr_Function_S %arr %51
%55 = OpLoad %uint %i
%57 = OpAccessChain %_ptr_Function_S_std140 %var_for_index %55
%58 = OpLoad %S_std140 %57
%54 = OpFunctionCall %S %conv_S %58
OpStore %53 %54
OpBranch %40
%40 = OpLabel
%59 = OpLoad %uint %i
%61 = OpIAdd %uint %59 %uint_1
OpStore %i %61
OpBranch %38
%39 = OpLabel
%62 = OpLoad %_arr_S_uint_4 %arr
OpReturnValue %62
OpFunctionEnd
%load_u_inner_2_m = OpFunction %mat2v2float None %63
%65 = OpLabel
%70 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%73 = OpAccessChain %_ptr_Uniform_v2float %70 %uint_1
%74 = OpLoad %v2float %73
%76 = OpAccessChain %_ptr_Uniform_v2float %70 %uint_2
%77 = OpLoad %v2float %76
%78 = OpCompositeConstruct %mat2v2float %74 %77
OpReturnValue %78
OpFunctionEnd
%f_inner = OpFunction %void None %79
%local_invocation_index = OpFunctionParameter %uint
%83 = OpLabel
%idx = OpVariable %_ptr_Function_uint Function %37
OpStore %idx %local_invocation_index
OpBranch %85
%85 = OpLabel
OpLoopMerge %86 %87 None
OpBranch %88
%88 = OpLabel
%90 = OpLoad %uint %idx
%91 = OpULessThan %bool %90 %uint_4
%89 = OpLogicalNot %bool %91
OpSelectionMerge %92 None
OpBranchConditional %89 %93 %92
%93 = OpLabel
OpBranch %86
%92 = OpLabel
%94 = OpLoad %uint %idx
%96 = OpAccessChain %_ptr_Workgroup_S %w %94
OpStore %96 %97
OpBranch %87
%87 = OpLabel
%98 = OpLoad %uint %idx
%99 = OpIAdd %uint %98 %uint_1
OpStore %idx %99
OpBranch %85
%86 = OpLabel
OpControlBarrier %uint_2 %uint_2 %uint_264
%104 = OpAccessChain %_ptr_Uniform__arr_S_std140_uint_4 %u %uint_0
%105 = OpLoad %_arr_S_std140_uint_4 %104
%102 = OpFunctionCall %_arr_S_uint_4 %conv_arr_4_S %105
OpStore %w %102
%107 = OpAccessChain %_ptr_Workgroup_S %w %int_1
%109 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%110 = OpLoad %S_std140 %109
%108 = OpFunctionCall %S %conv_S %110
OpStore %107 %108
%113 = OpAccessChain %_ptr_Workgroup_mat2v2float %w %int_3 %uint_1
%114 = OpFunctionCall %mat2v2float %load_u_inner_2_m
OpStore %113 %114
%117 = OpAccessChain %_ptr_Workgroup_v2float %w %int_1 %uint_1 %115
%118 = OpAccessChain %_ptr_Uniform_v2float %u %uint_0 %37 %uint_2
%119 = OpLoad %v2float %118
%120 = OpVectorShuffle %v2float %119 %119 1 0
OpStore %117 %120
OpReturn
OpFunctionEnd
%f = OpFunction %void None %121
%123 = OpLabel
%125 = OpLoad %uint %local_invocation_index_1
%124 = OpFunctionCall %void %f_inner %125
OpReturn
OpFunctionEnd

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@@ -0,0 +1,17 @@
struct S {
before : i32,
m : mat2x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
var<workgroup> w : array<S, 4>;
@compute @workgroup_size(1)
fn f() {
w = u;
w[1] = u[2];
w[3].m = u[2].m;
w[1].m[0] = u[0].m[1].yx;
}

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@@ -0,0 +1,31 @@
struct Inner {
@size(64) m : mat3x2<f32>,
}
struct Outer {
a : array<Inner, 4>,
}
@group(0) @binding(0) var<uniform> a : array<Outer, 4>;
var<private> counter = 0;
fn i() -> i32 { counter++; return counter; }
@compute @workgroup_size(1)
fn f() {
let p_a = &a;
let p_a_i = &((*p_a)[i()]);
let p_a_i_a = &((*p_a_i).a);
let p_a_i_a_i = &((*p_a_i_a)[i()]);
let p_a_i_a_i_m = &((*p_a_i_a_i).m);
let p_a_i_a_i_m_i = &((*p_a_i_a_i_m)[i()]);
let l_a : array<Outer, 4> = *p_a;
let l_a_i : Outer = *p_a_i;
let l_a_i_a : array<Inner, 4> = *p_a_i_a;
let l_a_i_a_i : Inner = *p_a_i_a_i;
let l_a_i_a_i_m : mat3x2<f32> = *p_a_i_a_i_m;
let l_a_i_a_i_m_i : vec2<f32> = *p_a_i_a_i_m_i;
let l_a_i_a_i_m_i_i : f32 = (*p_a_i_a_i_m_i)[i()];
}

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@@ -0,0 +1,80 @@
struct Inner {
float3x2 m;
};
struct Outer {
Inner a[4];
};
cbuffer cbuffer_a : register(b0, space0) {
uint4 a[64];
};
static int counter = 0;
int i() {
counter = (counter + 1);
return counter;
}
float3x2 tint_symbol_8(uint4 buffer[64], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
const uint scalar_offset_2 = ((offset + 16u)) / 4;
uint4 ubo_load_2 = buffer[scalar_offset_2 / 4];
return float3x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)), asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy)));
}
Inner tint_symbol_7(uint4 buffer[64], uint offset) {
const Inner tint_symbol_11 = {tint_symbol_8(buffer, (offset + 0u))};
return tint_symbol_11;
}
typedef Inner tint_symbol_6_ret[4];
tint_symbol_6_ret tint_symbol_6(uint4 buffer[64], uint offset) {
Inner arr[4] = (Inner[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr[i_1] = tint_symbol_7(buffer, (offset + (i_1 * 64u)));
}
}
return arr;
}
Outer tint_symbol_5(uint4 buffer[64], uint offset) {
const Outer tint_symbol_12 = {tint_symbol_6(buffer, (offset + 0u))};
return tint_symbol_12;
}
typedef Outer tint_symbol_4_ret[4];
tint_symbol_4_ret tint_symbol_4(uint4 buffer[64], uint offset) {
Outer arr_1[4] = (Outer[4])0;
{
[loop] for(uint i_2 = 0u; (i_2 < 4u); i_2 = (i_2 + 1u)) {
arr_1[i_2] = tint_symbol_5(buffer, (offset + (i_2 * 256u)));
}
}
return arr_1;
}
[numthreads(1, 1, 1)]
void f() {
const int p_a_i_save = i();
const int p_a_i_a_i_save = i();
const int p_a_i_a_i_m_i_save = i();
const Outer l_a[4] = tint_symbol_4(a, 0u);
const Outer l_a_i = tint_symbol_5(a, (256u * uint(p_a_i_save)));
const Inner l_a_i_a[4] = tint_symbol_6(a, (256u * uint(p_a_i_save)));
const Inner l_a_i_a_i = tint_symbol_7(a, ((256u * uint(p_a_i_save)) + (64u * uint(p_a_i_a_i_save))));
const float3x2 l_a_i_a_i_m = tint_symbol_8(a, ((256u * uint(p_a_i_save)) + (64u * uint(p_a_i_a_i_save))));
const uint scalar_offset_3 = ((((256u * uint(p_a_i_save)) + (64u * uint(p_a_i_a_i_save))) + (8u * uint(p_a_i_a_i_m_i_save)))) / 4;
uint4 ubo_load_3 = a[scalar_offset_3 / 4];
const float2 l_a_i_a_i_m_i = asfloat(((scalar_offset_3 & 2) ? ubo_load_3.zw : ubo_load_3.xy));
const int tint_symbol = p_a_i_save;
const int tint_symbol_1 = p_a_i_a_i_save;
const int tint_symbol_2 = p_a_i_a_i_m_i_save;
const int tint_symbol_3 = i();
const uint scalar_offset_4 = (((((256u * uint(tint_symbol)) + (64u * uint(tint_symbol_1))) + (8u * uint(tint_symbol_2))) + (4u * uint(tint_symbol_3)))) / 4;
const float l_a_i_a_i_m_i_i = asfloat(a[scalar_offset_4 / 4][scalar_offset_4 % 4]);
return;
}

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@@ -0,0 +1,80 @@
struct Inner {
float3x2 m;
};
struct Outer {
Inner a[4];
};
cbuffer cbuffer_a : register(b0, space0) {
uint4 a[64];
};
static int counter = 0;
int i() {
counter = (counter + 1);
return counter;
}
float3x2 tint_symbol_8(uint4 buffer[64], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
const uint scalar_offset_2 = ((offset + 16u)) / 4;
uint4 ubo_load_2 = buffer[scalar_offset_2 / 4];
return float3x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)), asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy)));
}
Inner tint_symbol_7(uint4 buffer[64], uint offset) {
const Inner tint_symbol_11 = {tint_symbol_8(buffer, (offset + 0u))};
return tint_symbol_11;
}
typedef Inner tint_symbol_6_ret[4];
tint_symbol_6_ret tint_symbol_6(uint4 buffer[64], uint offset) {
Inner arr[4] = (Inner[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr[i_1] = tint_symbol_7(buffer, (offset + (i_1 * 64u)));
}
}
return arr;
}
Outer tint_symbol_5(uint4 buffer[64], uint offset) {
const Outer tint_symbol_12 = {tint_symbol_6(buffer, (offset + 0u))};
return tint_symbol_12;
}
typedef Outer tint_symbol_4_ret[4];
tint_symbol_4_ret tint_symbol_4(uint4 buffer[64], uint offset) {
Outer arr_1[4] = (Outer[4])0;
{
[loop] for(uint i_2 = 0u; (i_2 < 4u); i_2 = (i_2 + 1u)) {
arr_1[i_2] = tint_symbol_5(buffer, (offset + (i_2 * 256u)));
}
}
return arr_1;
}
[numthreads(1, 1, 1)]
void f() {
const int p_a_i_save = i();
const int p_a_i_a_i_save = i();
const int p_a_i_a_i_m_i_save = i();
const Outer l_a[4] = tint_symbol_4(a, 0u);
const Outer l_a_i = tint_symbol_5(a, (256u * uint(p_a_i_save)));
const Inner l_a_i_a[4] = tint_symbol_6(a, (256u * uint(p_a_i_save)));
const Inner l_a_i_a_i = tint_symbol_7(a, ((256u * uint(p_a_i_save)) + (64u * uint(p_a_i_a_i_save))));
const float3x2 l_a_i_a_i_m = tint_symbol_8(a, ((256u * uint(p_a_i_save)) + (64u * uint(p_a_i_a_i_save))));
const uint scalar_offset_3 = ((((256u * uint(p_a_i_save)) + (64u * uint(p_a_i_a_i_save))) + (8u * uint(p_a_i_a_i_m_i_save)))) / 4;
uint4 ubo_load_3 = a[scalar_offset_3 / 4];
const float2 l_a_i_a_i_m_i = asfloat(((scalar_offset_3 & 2) ? ubo_load_3.zw : ubo_load_3.xy));
const int tint_symbol = p_a_i_save;
const int tint_symbol_1 = p_a_i_a_i_save;
const int tint_symbol_2 = p_a_i_a_i_m_i_save;
const int tint_symbol_3 = i();
const uint scalar_offset_4 = (((((256u * uint(tint_symbol)) + (64u * uint(tint_symbol_1))) + (8u * uint(tint_symbol_2))) + (4u * uint(tint_symbol_3)))) / 4;
const float l_a_i_a_i_m_i_i = asfloat(a[scalar_offset_4 / 4][scalar_offset_4 % 4]);
return;
}

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@@ -0,0 +1,151 @@
#version 310 es
struct Inner {
mat3x2 m;
uint pad;
uint pad_1;
uint pad_2;
uint pad_3;
uint pad_4;
uint pad_5;
uint pad_6;
uint pad_7;
uint pad_8;
uint pad_9;
};
struct Inner_std140 {
vec2 m_0;
vec2 m_1;
vec2 m_2;
uint pad;
uint pad_1;
uint pad_2;
uint pad_3;
uint pad_4;
uint pad_5;
uint pad_6;
uint pad_7;
uint pad_8;
uint pad_9;
};
struct Outer {
Inner a[4];
};
struct Outer_std140 {
Inner_std140 a[4];
};
layout(binding = 0, std140) uniform a_block_std140_ubo {
Outer_std140 inner[4];
} a;
int counter = 0;
int i() {
counter = (counter + 1);
return counter;
}
Inner conv_Inner(Inner_std140 val) {
return Inner(mat3x2(val.m_0, val.m_1, val.m_2), val.pad, val.pad_1, val.pad_2, val.pad_3, val.pad_4, val.pad_5, val.pad_6, val.pad_7, val.pad_8, val.pad_9);
}
Inner[4] conv_arr_4_Inner(Inner_std140 val[4]) {
Inner arr[4] = Inner[4](Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u));
{
for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = conv_Inner(val[i]);
}
}
return arr;
}
Outer conv_Outer(Outer_std140 val) {
return Outer(conv_arr_4_Inner(val.a));
}
Outer[4] conv_arr_4_Outer(Outer_std140 val[4]) {
Outer arr[4] = Outer[4](Outer(Inner[4](Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u))), Outer(Inner[4](Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u))), Outer(Inner[4](Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u))), Outer(Inner[4](Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u))));
{
for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = conv_Outer(val[i]);
}
}
return arr;
}
mat3x2 load_a_inner_p0_a_p1_m(uint p0, uint p1) {
uint s_save = p0;
uint s_save_1 = p1;
return mat3x2(a.inner[s_save].a[s_save_1].m_0, a.inner[s_save].a[s_save_1].m_1, a.inner[s_save].a[s_save_1].m_2);
}
vec2 load_a_inner_p0_a_p1_m_p2(uint p0, uint p1, uint p2) {
switch(p2) {
case 0u: {
return a.inner[p0].a[p1].m_0;
break;
}
case 1u: {
return a.inner[p0].a[p1].m_1;
break;
}
case 2u: {
return a.inner[p0].a[p1].m_2;
break;
}
default: {
return vec2(0.0f);
break;
}
}
}
float load_a_inner_p0_a_p1_m_p2_p3(uint p0, uint p1, uint p2, uint p3) {
switch(p2) {
case 0u: {
return a.inner[p0].a[p1].m_0[p3];
break;
}
case 1u: {
return a.inner[p0].a[p1].m_1[p3];
break;
}
case 2u: {
return a.inner[p0].a[p1].m_2[p3];
break;
}
default: {
return 0.0f;
break;
}
}
}
void f() {
Outer p_a[4] = conv_arr_4_Outer(a.inner);
int tint_symbol = i();
Outer p_a_i = conv_Outer(a.inner[tint_symbol]);
Inner p_a_i_a[4] = conv_arr_4_Inner(a.inner[tint_symbol].a);
int tint_symbol_1 = i();
Inner p_a_i_a_i = conv_Inner(a.inner[tint_symbol].a[tint_symbol_1]);
mat3x2 p_a_i_a_i_m = load_a_inner_p0_a_p1_m(uint(tint_symbol), uint(tint_symbol_1));
int tint_symbol_2 = i();
vec2 p_a_i_a_i_m_i = load_a_inner_p0_a_p1_m_p2(uint(tint_symbol), uint(tint_symbol_1), uint(tint_symbol_2));
Outer l_a[4] = conv_arr_4_Outer(a.inner);
Outer l_a_i = conv_Outer(a.inner[tint_symbol]);
Inner l_a_i_a[4] = conv_arr_4_Inner(a.inner[tint_symbol].a);
Inner l_a_i_a_i = conv_Inner(a.inner[tint_symbol].a[tint_symbol_1]);
mat3x2 l_a_i_a_i_m = load_a_inner_p0_a_p1_m(uint(tint_symbol), uint(tint_symbol_1));
vec2 l_a_i_a_i_m_i = load_a_inner_p0_a_p1_m_p2(uint(tint_symbol), uint(tint_symbol_1), uint(tint_symbol_2));
int tint_symbol_3 = i();
float l_a_i_a_i_m_i_i = load_a_inner_p0_a_p1_m_p2_p3(uint(tint_symbol), uint(tint_symbol_1), uint(tint_symbol_2), uint(tint_symbol_3));
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
f();
return;
}

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@@ -0,0 +1,49 @@
#include <metal_stdlib>
using namespace metal;
template<typename T, size_t N>
struct tint_array {
const constant T& operator[](size_t i) const constant { return elements[i]; }
device T& operator[](size_t i) device { return elements[i]; }
const device T& operator[](size_t i) const device { return elements[i]; }
thread T& operator[](size_t i) thread { return elements[i]; }
const thread T& operator[](size_t i) const thread { return elements[i]; }
threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
T elements[N];
};
struct Inner {
/* 0x0000 */ float3x2 m;
/* 0x0018 */ tint_array<int8_t, 40> tint_pad;
};
struct Outer {
/* 0x0000 */ tint_array<Inner, 4> a;
};
int i() {
thread int tint_symbol_4 = 0;
tint_symbol_4 = as_type<int>((as_type<uint>(tint_symbol_4) + as_type<uint>(1)));
return tint_symbol_4;
}
kernel void f(const constant tint_array<Outer, 4>* tint_symbol_5 [[buffer(0)]]) {
int const tint_symbol = i();
int const p_a_i_save = tint_symbol;
int const tint_symbol_1 = i();
int const p_a_i_a_i_save = tint_symbol_1;
int const tint_symbol_2 = i();
int const p_a_i_a_i_m_i_save = tint_symbol_2;
tint_array<Outer, 4> const l_a = *(tint_symbol_5);
Outer const l_a_i = (*(tint_symbol_5))[p_a_i_save];
tint_array<Inner, 4> const l_a_i_a = (*(tint_symbol_5))[p_a_i_save].a;
Inner const l_a_i_a_i = (*(tint_symbol_5))[p_a_i_save].a[p_a_i_a_i_save];
float3x2 const l_a_i_a_i_m = (*(tint_symbol_5))[p_a_i_save].a[p_a_i_a_i_save].m;
float2 const l_a_i_a_i_m_i = (*(tint_symbol_5))[p_a_i_save].a[p_a_i_a_i_save].m[p_a_i_a_i_m_i_save];
int const tint_symbol_3 = i();
float const l_a_i_a_i_m_i_i = (*(tint_symbol_5))[p_a_i_save].a[p_a_i_a_i_save].m[p_a_i_a_i_m_i_save][tint_symbol_3];
return;
}

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@@ -0,0 +1,320 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 204
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %f "f"
OpExecutionMode %f LocalSize 1 1 1
OpName %a_block_std140 "a_block_std140"
OpMemberName %a_block_std140 0 "inner"
OpName %Outer_std140 "Outer_std140"
OpMemberName %Outer_std140 0 "a"
OpName %Inner_std140 "Inner_std140"
OpMemberName %Inner_std140 0 "m_0"
OpMemberName %Inner_std140 1 "m_1"
OpMemberName %Inner_std140 2 "m_2"
OpName %a "a"
OpName %counter "counter"
OpName %i "i"
OpName %Inner "Inner"
OpMemberName %Inner 0 "m"
OpName %conv_Inner "conv_Inner"
OpName %val "val"
OpName %conv_arr_4_Inner "conv_arr_4_Inner"
OpName %val_0 "val"
OpName %arr "arr"
OpName %i_0 "i"
OpName %var_for_index_1 "var_for_index_1"
OpName %Outer "Outer"
OpMemberName %Outer 0 "a"
OpName %conv_Outer "conv_Outer"
OpName %val_1 "val"
OpName %conv_arr_4_Outer "conv_arr_4_Outer"
OpName %val_2 "val"
OpName %arr_0 "arr"
OpName %i_1 "i"
OpName %var_for_index "var_for_index"
OpName %load_a_inner_p0_a_p1_m "load_a_inner_p0_a_p1_m"
OpName %p0 "p0"
OpName %p1 "p1"
OpName %load_a_inner_p0_a_p1_m_p2 "load_a_inner_p0_a_p1_m_p2"
OpName %p0_0 "p0"
OpName %p1_0 "p1"
OpName %p2 "p2"
OpName %load_a_inner_p0_a_p1_m_p2_p3 "load_a_inner_p0_a_p1_m_p2_p3"
OpName %p0_1 "p0"
OpName %p1_1 "p1"
OpName %p2_0 "p2"
OpName %p3 "p3"
OpName %f "f"
OpDecorate %a_block_std140 Block
OpMemberDecorate %a_block_std140 0 Offset 0
OpMemberDecorate %Outer_std140 0 Offset 0
OpMemberDecorate %Inner_std140 0 Offset 0
OpMemberDecorate %Inner_std140 1 Offset 8
OpMemberDecorate %Inner_std140 2 Offset 16
OpDecorate %_arr_Inner_std140_uint_4 ArrayStride 64
OpDecorate %_arr_Outer_std140_uint_4 ArrayStride 256
OpDecorate %a NonWritable
OpDecorate %a DescriptorSet 0
OpDecorate %a Binding 0
OpMemberDecorate %Inner 0 Offset 0
OpMemberDecorate %Inner 0 ColMajor
OpMemberDecorate %Inner 0 MatrixStride 8
OpDecorate %_arr_Inner_uint_4 ArrayStride 64
OpMemberDecorate %Outer 0 Offset 0
OpDecorate %_arr_Outer_uint_4 ArrayStride 256
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%Inner_std140 = OpTypeStruct %v2float %v2float %v2float
%uint = OpTypeInt 32 0
%uint_4 = OpConstant %uint 4
%_arr_Inner_std140_uint_4 = OpTypeArray %Inner_std140 %uint_4
%Outer_std140 = OpTypeStruct %_arr_Inner_std140_uint_4
%_arr_Outer_std140_uint_4 = OpTypeArray %Outer_std140 %uint_4
%a_block_std140 = OpTypeStruct %_arr_Outer_std140_uint_4
%_ptr_Uniform_a_block_std140 = OpTypePointer Uniform %a_block_std140
%a = OpVariable %_ptr_Uniform_a_block_std140 Uniform
%int = OpTypeInt 32 1
%13 = OpConstantNull %int
%_ptr_Private_int = OpTypePointer Private %int
%counter = OpVariable %_ptr_Private_int Private %13
%16 = OpTypeFunction %int
%int_1 = OpConstant %int 1
%mat3v2float = OpTypeMatrix %v2float 3
%Inner = OpTypeStruct %mat3v2float
%23 = OpTypeFunction %Inner %Inner_std140
%_arr_Inner_uint_4 = OpTypeArray %Inner %uint_4
%34 = OpTypeFunction %_arr_Inner_uint_4 %_arr_Inner_std140_uint_4
%_ptr_Function__arr_Inner_uint_4 = OpTypePointer Function %_arr_Inner_uint_4
%41 = OpConstantNull %_arr_Inner_uint_4
%_ptr_Function_uint = OpTypePointer Function %uint
%44 = OpConstantNull %uint
%bool = OpTypeBool
%_ptr_Function__arr_Inner_std140_uint_4 = OpTypePointer Function %_arr_Inner_std140_uint_4
%57 = OpConstantNull %_arr_Inner_std140_uint_4
%_ptr_Function_Inner = OpTypePointer Function %Inner
%_ptr_Function_Inner_std140 = OpTypePointer Function %Inner_std140
%uint_1 = OpConstant %uint 1
%Outer = OpTypeStruct %_arr_Inner_uint_4
%70 = OpTypeFunction %Outer %Outer_std140
%_arr_Outer_uint_4 = OpTypeArray %Outer %uint_4
%78 = OpTypeFunction %_arr_Outer_uint_4 %_arr_Outer_std140_uint_4
%_ptr_Function__arr_Outer_uint_4 = OpTypePointer Function %_arr_Outer_uint_4
%85 = OpConstantNull %_arr_Outer_uint_4
%_ptr_Function__arr_Outer_std140_uint_4 = OpTypePointer Function %_arr_Outer_std140_uint_4
%98 = OpConstantNull %_arr_Outer_std140_uint_4
%_ptr_Function_Outer = OpTypePointer Function %Outer
%_ptr_Function_Outer_std140 = OpTypePointer Function %Outer_std140
%110 = OpTypeFunction %mat3v2float %uint %uint
%uint_0 = OpConstant %uint 0
%_ptr_Uniform_Inner_std140 = OpTypePointer Uniform %Inner_std140
%_ptr_Uniform_v2float = OpTypePointer Uniform %v2float
%uint_2 = OpConstant %uint 2
%131 = OpTypeFunction %v2float %uint %uint %uint
%148 = OpConstantNull %v2float
%149 = OpTypeFunction %float %uint %uint %uint %uint
%_ptr_Uniform_float = OpTypePointer Uniform %float
%168 = OpConstantNull %float
%void = OpTypeVoid
%169 = OpTypeFunction %void
%_ptr_Uniform__arr_Outer_std140_uint_4 = OpTypePointer Uniform %_arr_Outer_std140_uint_4
%_ptr_Uniform_Outer_std140 = OpTypePointer Uniform %Outer_std140
%_ptr_Uniform__arr_Inner_std140_uint_4 = OpTypePointer Uniform %_arr_Inner_std140_uint_4
%i = OpFunction %int None %16
%18 = OpLabel
%19 = OpLoad %int %counter
%21 = OpIAdd %int %19 %int_1
OpStore %counter %21
%22 = OpLoad %int %counter
OpReturnValue %22
OpFunctionEnd
%conv_Inner = OpFunction %Inner None %23
%val = OpFunctionParameter %Inner_std140
%28 = OpLabel
%29 = OpCompositeExtract %v2float %val 0
%30 = OpCompositeExtract %v2float %val 1
%31 = OpCompositeExtract %v2float %val 2
%32 = OpCompositeConstruct %mat3v2float %29 %30 %31
%33 = OpCompositeConstruct %Inner %32
OpReturnValue %33
OpFunctionEnd
%conv_arr_4_Inner = OpFunction %_arr_Inner_uint_4 None %34
%val_0 = OpFunctionParameter %_arr_Inner_std140_uint_4
%38 = OpLabel
%arr = OpVariable %_ptr_Function__arr_Inner_uint_4 Function %41
%i_0 = OpVariable %_ptr_Function_uint Function %44
%var_for_index_1 = OpVariable %_ptr_Function__arr_Inner_std140_uint_4 Function %57
OpBranch %45
%45 = OpLabel
OpLoopMerge %46 %47 None
OpBranch %48
%48 = OpLabel
%50 = OpLoad %uint %i_0
%51 = OpULessThan %bool %50 %uint_4
%49 = OpLogicalNot %bool %51
OpSelectionMerge %53 None
OpBranchConditional %49 %54 %53
%54 = OpLabel
OpBranch %46
%53 = OpLabel
OpStore %var_for_index_1 %val_0
%58 = OpLoad %uint %i_0
%60 = OpAccessChain %_ptr_Function_Inner %arr %58
%62 = OpLoad %uint %i_0
%64 = OpAccessChain %_ptr_Function_Inner_std140 %var_for_index_1 %62
%65 = OpLoad %Inner_std140 %64
%61 = OpFunctionCall %Inner %conv_Inner %65
OpStore %60 %61
OpBranch %47
%47 = OpLabel
%66 = OpLoad %uint %i_0
%68 = OpIAdd %uint %66 %uint_1
OpStore %i_0 %68
OpBranch %45
%46 = OpLabel
%69 = OpLoad %_arr_Inner_uint_4 %arr
OpReturnValue %69
OpFunctionEnd
%conv_Outer = OpFunction %Outer None %70
%val_1 = OpFunctionParameter %Outer_std140
%74 = OpLabel
%76 = OpCompositeExtract %_arr_Inner_std140_uint_4 %val_1 0
%75 = OpFunctionCall %_arr_Inner_uint_4 %conv_arr_4_Inner %76
%77 = OpCompositeConstruct %Outer %75
OpReturnValue %77
OpFunctionEnd
%conv_arr_4_Outer = OpFunction %_arr_Outer_uint_4 None %78
%val_2 = OpFunctionParameter %_arr_Outer_std140_uint_4
%82 = OpLabel
%arr_0 = OpVariable %_ptr_Function__arr_Outer_uint_4 Function %85
%i_1 = OpVariable %_ptr_Function_uint Function %44
%var_for_index = OpVariable %_ptr_Function__arr_Outer_std140_uint_4 Function %98
OpBranch %87
%87 = OpLabel
OpLoopMerge %88 %89 None
OpBranch %90
%90 = OpLabel
%92 = OpLoad %uint %i_1
%93 = OpULessThan %bool %92 %uint_4
%91 = OpLogicalNot %bool %93
OpSelectionMerge %94 None
OpBranchConditional %91 %95 %94
%95 = OpLabel
OpBranch %88
%94 = OpLabel
OpStore %var_for_index %val_2
%99 = OpLoad %uint %i_1
%101 = OpAccessChain %_ptr_Function_Outer %arr_0 %99
%103 = OpLoad %uint %i_1
%105 = OpAccessChain %_ptr_Function_Outer_std140 %var_for_index %103
%106 = OpLoad %Outer_std140 %105
%102 = OpFunctionCall %Outer %conv_Outer %106
OpStore %101 %102
OpBranch %89
%89 = OpLabel
%107 = OpLoad %uint %i_1
%108 = OpIAdd %uint %107 %uint_1
OpStore %i_1 %108
OpBranch %87
%88 = OpLabel
%109 = OpLoad %_arr_Outer_uint_4 %arr_0
OpReturnValue %109
OpFunctionEnd
%load_a_inner_p0_a_p1_m = OpFunction %mat3v2float None %110
%p0 = OpFunctionParameter %uint
%p1 = OpFunctionParameter %uint
%114 = OpLabel
%118 = OpAccessChain %_ptr_Uniform_Inner_std140 %a %uint_0 %p0 %uint_0 %p1
%121 = OpAccessChain %_ptr_Uniform_v2float %118 %uint_0
%122 = OpLoad %v2float %121
%124 = OpAccessChain %_ptr_Uniform_v2float %118 %uint_1
%125 = OpLoad %v2float %124
%128 = OpAccessChain %_ptr_Uniform_v2float %118 %uint_2
%129 = OpLoad %v2float %128
%130 = OpCompositeConstruct %mat3v2float %122 %125 %129
OpReturnValue %130
OpFunctionEnd
%load_a_inner_p0_a_p1_m_p2 = OpFunction %v2float None %131
%p0_0 = OpFunctionParameter %uint
%p1_0 = OpFunctionParameter %uint
%p2 = OpFunctionParameter %uint
%136 = OpLabel
OpSelectionMerge %137 None
OpSwitch %p2 %138 0 %139 1 %140 2 %141
%139 = OpLabel
%142 = OpAccessChain %_ptr_Uniform_v2float %a %uint_0 %p0_0 %uint_0 %p1_0 %uint_0
%143 = OpLoad %v2float %142
OpReturnValue %143
%140 = OpLabel
%144 = OpAccessChain %_ptr_Uniform_v2float %a %uint_0 %p0_0 %uint_0 %p1_0 %uint_1
%145 = OpLoad %v2float %144
OpReturnValue %145
%141 = OpLabel
%146 = OpAccessChain %_ptr_Uniform_v2float %a %uint_0 %p0_0 %uint_0 %p1_0 %uint_2
%147 = OpLoad %v2float %146
OpReturnValue %147
%138 = OpLabel
OpReturnValue %148
%137 = OpLabel
OpReturnValue %148
OpFunctionEnd
%load_a_inner_p0_a_p1_m_p2_p3 = OpFunction %float None %149
%p0_1 = OpFunctionParameter %uint
%p1_1 = OpFunctionParameter %uint
%p2_0 = OpFunctionParameter %uint
%p3 = OpFunctionParameter %uint
%155 = OpLabel
OpSelectionMerge %156 None
OpSwitch %p2_0 %157 0 %158 1 %159 2 %160
%158 = OpLabel
%162 = OpAccessChain %_ptr_Uniform_float %a %uint_0 %p0_1 %uint_0 %p1_1 %uint_0 %p3
%163 = OpLoad %float %162
OpReturnValue %163
%159 = OpLabel
%164 = OpAccessChain %_ptr_Uniform_float %a %uint_0 %p0_1 %uint_0 %p1_1 %uint_1 %p3
%165 = OpLoad %float %164
OpReturnValue %165
%160 = OpLabel
%166 = OpAccessChain %_ptr_Uniform_float %a %uint_0 %p0_1 %uint_0 %p1_1 %uint_2 %p3
%167 = OpLoad %float %166
OpReturnValue %167
%157 = OpLabel
OpReturnValue %168
%156 = OpLabel
OpReturnValue %168
OpFunctionEnd
%f = OpFunction %void None %169
%172 = OpLabel
%173 = OpFunctionCall %int %i
%174 = OpFunctionCall %int %i
%175 = OpFunctionCall %int %i
%178 = OpAccessChain %_ptr_Uniform__arr_Outer_std140_uint_4 %a %uint_0
%179 = OpLoad %_arr_Outer_std140_uint_4 %178
%176 = OpFunctionCall %_arr_Outer_uint_4 %conv_arr_4_Outer %179
%182 = OpAccessChain %_ptr_Uniform_Outer_std140 %a %uint_0 %173
%183 = OpLoad %Outer_std140 %182
%180 = OpFunctionCall %Outer %conv_Outer %183
%186 = OpAccessChain %_ptr_Uniform__arr_Inner_std140_uint_4 %a %uint_0 %173 %uint_0
%187 = OpLoad %_arr_Inner_std140_uint_4 %186
%184 = OpFunctionCall %_arr_Inner_uint_4 %conv_arr_4_Inner %187
%189 = OpAccessChain %_ptr_Uniform_Inner_std140 %a %uint_0 %173 %uint_0 %174
%190 = OpLoad %Inner_std140 %189
%188 = OpFunctionCall %Inner %conv_Inner %190
%192 = OpBitcast %uint %173
%193 = OpBitcast %uint %174
%191 = OpFunctionCall %mat3v2float %load_a_inner_p0_a_p1_m %192 %193
%195 = OpBitcast %uint %173
%196 = OpBitcast %uint %174
%197 = OpBitcast %uint %175
%194 = OpFunctionCall %v2float %load_a_inner_p0_a_p1_m_p2 %195 %196 %197
%198 = OpFunctionCall %int %i
%200 = OpBitcast %uint %173
%201 = OpBitcast %uint %174
%202 = OpBitcast %uint %175
%203 = OpBitcast %uint %198
%199 = OpFunctionCall %float %load_a_inner_p0_a_p1_m_p2_p3 %200 %201 %202 %203
OpReturn
OpFunctionEnd

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@@ -0,0 +1,34 @@
struct Inner {
@size(64)
m : mat3x2<f32>,
}
struct Outer {
a : array<Inner, 4>,
}
@group(0) @binding(0) var<uniform> a : array<Outer, 4>;
var<private> counter = 0;
fn i() -> i32 {
counter++;
return counter;
}
@compute @workgroup_size(1)
fn f() {
let p_a = &(a);
let p_a_i = &((*(p_a))[i()]);
let p_a_i_a = &((*(p_a_i)).a);
let p_a_i_a_i = &((*(p_a_i_a))[i()]);
let p_a_i_a_i_m = &((*(p_a_i_a_i)).m);
let p_a_i_a_i_m_i = &((*(p_a_i_a_i_m))[i()]);
let l_a : array<Outer, 4> = *(p_a);
let l_a_i : Outer = *(p_a_i);
let l_a_i_a : array<Inner, 4> = *(p_a_i_a);
let l_a_i_a_i : Inner = *(p_a_i_a_i);
let l_a_i_a_i_m : mat3x2<f32> = *(p_a_i_a_i_m);
let l_a_i_a_i_m_i : vec2<f32> = *(p_a_i_a_i_m_i);
let l_a_i_a_i_m_i_i : f32 = (*(p_a_i_a_i_m_i))[i()];
}

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@@ -0,0 +1,28 @@
struct Inner {
@size(64) m : mat3x2<f32>,
}
struct Outer {
a : array<Inner, 4>,
}
@group(0) @binding(0) var<uniform> a : array<Outer, 4>;
@compute @workgroup_size(1)
fn f() {
let p_a = &a;
let p_a_3 = &((*p_a)[3]);
let p_a_3_a = &((*p_a_3).a);
let p_a_3_a_2 = &((*p_a_3_a)[2]);
let p_a_3_a_2_m = &((*p_a_3_a_2).m);
let p_a_3_a_2_m_1 = &((*p_a_3_a_2_m)[1]);
let l_a : array<Outer, 4> = *p_a;
let l_a_3 : Outer = *p_a_3;
let l_a_3_a : array<Inner, 4> = *p_a_3_a;
let l_a_3_a_2 : Inner = *p_a_3_a_2;
let l_a_3_a_2_m : mat3x2<f32> = *p_a_3_a_2_m;
let l_a_3_a_2_m_1 : vec2<f32> = *p_a_3_a_2_m_1;
let l_a_3_a_2_m_1_0 : f32 = (*p_a_3_a_2_m_1)[0];
}

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@@ -0,0 +1,64 @@
struct Inner {
float3x2 m;
};
struct Outer {
Inner a[4];
};
cbuffer cbuffer_a : register(b0, space0) {
uint4 a[64];
};
float3x2 tint_symbol_4(uint4 buffer[64], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
const uint scalar_offset_2 = ((offset + 16u)) / 4;
uint4 ubo_load_2 = buffer[scalar_offset_2 / 4];
return float3x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)), asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy)));
}
Inner tint_symbol_3(uint4 buffer[64], uint offset) {
const Inner tint_symbol_7 = {tint_symbol_4(buffer, (offset + 0u))};
return tint_symbol_7;
}
typedef Inner tint_symbol_2_ret[4];
tint_symbol_2_ret tint_symbol_2(uint4 buffer[64], uint offset) {
Inner arr[4] = (Inner[4])0;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = tint_symbol_3(buffer, (offset + (i * 64u)));
}
}
return arr;
}
Outer tint_symbol_1(uint4 buffer[64], uint offset) {
const Outer tint_symbol_8 = {tint_symbol_2(buffer, (offset + 0u))};
return tint_symbol_8;
}
typedef Outer tint_symbol_ret[4];
tint_symbol_ret tint_symbol(uint4 buffer[64], uint offset) {
Outer arr_1[4] = (Outer[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr_1[i_1] = tint_symbol_1(buffer, (offset + (i_1 * 256u)));
}
}
return arr_1;
}
[numthreads(1, 1, 1)]
void f() {
const Outer l_a[4] = tint_symbol(a, 0u);
const Outer l_a_3 = tint_symbol_1(a, 768u);
const Inner l_a_3_a[4] = tint_symbol_2(a, 768u);
const Inner l_a_3_a_2 = tint_symbol_3(a, 896u);
const float3x2 l_a_3_a_2_m = tint_symbol_4(a, 896u);
const float2 l_a_3_a_2_m_1 = asfloat(a[56].zw);
const float l_a_3_a_2_m_1_0 = asfloat(a[56].z);
return;
}

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@@ -0,0 +1,64 @@
struct Inner {
float3x2 m;
};
struct Outer {
Inner a[4];
};
cbuffer cbuffer_a : register(b0, space0) {
uint4 a[64];
};
float3x2 tint_symbol_4(uint4 buffer[64], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
const uint scalar_offset_2 = ((offset + 16u)) / 4;
uint4 ubo_load_2 = buffer[scalar_offset_2 / 4];
return float3x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)), asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy)));
}
Inner tint_symbol_3(uint4 buffer[64], uint offset) {
const Inner tint_symbol_7 = {tint_symbol_4(buffer, (offset + 0u))};
return tint_symbol_7;
}
typedef Inner tint_symbol_2_ret[4];
tint_symbol_2_ret tint_symbol_2(uint4 buffer[64], uint offset) {
Inner arr[4] = (Inner[4])0;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = tint_symbol_3(buffer, (offset + (i * 64u)));
}
}
return arr;
}
Outer tint_symbol_1(uint4 buffer[64], uint offset) {
const Outer tint_symbol_8 = {tint_symbol_2(buffer, (offset + 0u))};
return tint_symbol_8;
}
typedef Outer tint_symbol_ret[4];
tint_symbol_ret tint_symbol(uint4 buffer[64], uint offset) {
Outer arr_1[4] = (Outer[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr_1[i_1] = tint_symbol_1(buffer, (offset + (i_1 * 256u)));
}
}
return arr_1;
}
[numthreads(1, 1, 1)]
void f() {
const Outer l_a[4] = tint_symbol(a, 0u);
const Outer l_a_3 = tint_symbol_1(a, 768u);
const Inner l_a_3_a[4] = tint_symbol_2(a, 768u);
const Inner l_a_3_a_2 = tint_symbol_3(a, 896u);
const float3x2 l_a_3_a_2_m = tint_symbol_4(a, 896u);
const float2 l_a_3_a_2_m_1 = asfloat(a[56].zw);
const float l_a_3_a_2_m_1_0 = asfloat(a[56].z);
return;
}

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@@ -0,0 +1,97 @@
#version 310 es
struct Inner {
mat3x2 m;
uint pad;
uint pad_1;
uint pad_2;
uint pad_3;
uint pad_4;
uint pad_5;
uint pad_6;
uint pad_7;
uint pad_8;
uint pad_9;
};
struct Inner_std140 {
vec2 m_0;
vec2 m_1;
vec2 m_2;
uint pad;
uint pad_1;
uint pad_2;
uint pad_3;
uint pad_4;
uint pad_5;
uint pad_6;
uint pad_7;
uint pad_8;
uint pad_9;
};
struct Outer {
Inner a[4];
};
struct Outer_std140 {
Inner_std140 a[4];
};
layout(binding = 0, std140) uniform a_block_std140_ubo {
Outer_std140 inner[4];
} a;
Inner conv_Inner(Inner_std140 val) {
return Inner(mat3x2(val.m_0, val.m_1, val.m_2), val.pad, val.pad_1, val.pad_2, val.pad_3, val.pad_4, val.pad_5, val.pad_6, val.pad_7, val.pad_8, val.pad_9);
}
Inner[4] conv_arr_4_Inner(Inner_std140 val[4]) {
Inner arr[4] = Inner[4](Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u));
{
for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = conv_Inner(val[i]);
}
}
return arr;
}
Outer conv_Outer(Outer_std140 val) {
return Outer(conv_arr_4_Inner(val.a));
}
Outer[4] conv_arr_4_Outer(Outer_std140 val[4]) {
Outer arr[4] = Outer[4](Outer(Inner[4](Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u))), Outer(Inner[4](Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u))), Outer(Inner[4](Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u))), Outer(Inner[4](Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u), Inner(mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u))));
{
for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = conv_Outer(val[i]);
}
}
return arr;
}
mat3x2 load_a_inner_3_a_2_m() {
return mat3x2(a.inner[3u].a[2u].m_0, a.inner[3u].a[2u].m_1, a.inner[3u].a[2u].m_2);
}
void f() {
Outer p_a[4] = conv_arr_4_Outer(a.inner);
Outer p_a_3 = conv_Outer(a.inner[3u]);
Inner p_a_3_a[4] = conv_arr_4_Inner(a.inner[3u].a);
Inner p_a_3_a_2 = conv_Inner(a.inner[3u].a[2u]);
mat3x2 p_a_3_a_2_m = load_a_inner_3_a_2_m();
vec2 p_a_3_a_2_m_1 = a.inner[3u].a[2u].m_1;
Outer l_a[4] = conv_arr_4_Outer(a.inner);
Outer l_a_3 = conv_Outer(a.inner[3u]);
Inner l_a_3_a[4] = conv_arr_4_Inner(a.inner[3u].a);
Inner l_a_3_a_2 = conv_Inner(a.inner[3u].a[2u]);
mat3x2 l_a_3_a_2_m = load_a_inner_3_a_2_m();
vec2 l_a_3_a_2_m_1 = a.inner[3u].a[2u].m_1;
float l_a_3_a_2_m_1_0 = a.inner[3u].a[2u].m_1[0u];
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
f();
return;
}

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@@ -0,0 +1,36 @@
#include <metal_stdlib>
using namespace metal;
template<typename T, size_t N>
struct tint_array {
const constant T& operator[](size_t i) const constant { return elements[i]; }
device T& operator[](size_t i) device { return elements[i]; }
const device T& operator[](size_t i) const device { return elements[i]; }
thread T& operator[](size_t i) thread { return elements[i]; }
const thread T& operator[](size_t i) const thread { return elements[i]; }
threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
T elements[N];
};
struct Inner {
/* 0x0000 */ float3x2 m;
/* 0x0018 */ tint_array<int8_t, 40> tint_pad;
};
struct Outer {
/* 0x0000 */ tint_array<Inner, 4> a;
};
kernel void f(const constant tint_array<Outer, 4>* tint_symbol [[buffer(0)]]) {
tint_array<Outer, 4> const l_a = *(tint_symbol);
Outer const l_a_3 = (*(tint_symbol))[3];
tint_array<Inner, 4> const l_a_3_a = (*(tint_symbol))[3].a;
Inner const l_a_3_a_2 = (*(tint_symbol))[3].a[2];
float3x2 const l_a_3_a_2_m = (*(tint_symbol))[3].a[2].m;
float2 const l_a_3_a_2_m_1 = (*(tint_symbol))[3].a[2].m[1];
float const l_a_3_a_2_m_1_0 = (*(tint_symbol))[3].a[2].m[1][0];
return;
}

View File

@@ -0,0 +1,228 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 144
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %f "f"
OpExecutionMode %f LocalSize 1 1 1
OpName %a_block_std140 "a_block_std140"
OpMemberName %a_block_std140 0 "inner"
OpName %Outer_std140 "Outer_std140"
OpMemberName %Outer_std140 0 "a"
OpName %Inner_std140 "Inner_std140"
OpMemberName %Inner_std140 0 "m_0"
OpMemberName %Inner_std140 1 "m_1"
OpMemberName %Inner_std140 2 "m_2"
OpName %a "a"
OpName %Inner "Inner"
OpMemberName %Inner 0 "m"
OpName %conv_Inner "conv_Inner"
OpName %val "val"
OpName %conv_arr_4_Inner "conv_arr_4_Inner"
OpName %val_0 "val"
OpName %arr "arr"
OpName %i "i"
OpName %var_for_index_1 "var_for_index_1"
OpName %Outer "Outer"
OpMemberName %Outer 0 "a"
OpName %conv_Outer "conv_Outer"
OpName %val_1 "val"
OpName %conv_arr_4_Outer "conv_arr_4_Outer"
OpName %val_2 "val"
OpName %arr_0 "arr"
OpName %i_0 "i"
OpName %var_for_index "var_for_index"
OpName %load_a_inner_3_a_2_m "load_a_inner_3_a_2_m"
OpName %f "f"
OpDecorate %a_block_std140 Block
OpMemberDecorate %a_block_std140 0 Offset 0
OpMemberDecorate %Outer_std140 0 Offset 0
OpMemberDecorate %Inner_std140 0 Offset 0
OpMemberDecorate %Inner_std140 1 Offset 8
OpMemberDecorate %Inner_std140 2 Offset 16
OpDecorate %_arr_Inner_std140_uint_4 ArrayStride 64
OpDecorate %_arr_Outer_std140_uint_4 ArrayStride 256
OpDecorate %a NonWritable
OpDecorate %a DescriptorSet 0
OpDecorate %a Binding 0
OpMemberDecorate %Inner 0 Offset 0
OpMemberDecorate %Inner 0 ColMajor
OpMemberDecorate %Inner 0 MatrixStride 8
OpDecorate %_arr_Inner_uint_4 ArrayStride 64
OpMemberDecorate %Outer 0 Offset 0
OpDecorate %_arr_Outer_uint_4 ArrayStride 256
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%Inner_std140 = OpTypeStruct %v2float %v2float %v2float
%uint = OpTypeInt 32 0
%uint_4 = OpConstant %uint 4
%_arr_Inner_std140_uint_4 = OpTypeArray %Inner_std140 %uint_4
%Outer_std140 = OpTypeStruct %_arr_Inner_std140_uint_4
%_arr_Outer_std140_uint_4 = OpTypeArray %Outer_std140 %uint_4
%a_block_std140 = OpTypeStruct %_arr_Outer_std140_uint_4
%_ptr_Uniform_a_block_std140 = OpTypePointer Uniform %a_block_std140
%a = OpVariable %_ptr_Uniform_a_block_std140 Uniform
%mat3v2float = OpTypeMatrix %v2float 3
%Inner = OpTypeStruct %mat3v2float
%12 = OpTypeFunction %Inner %Inner_std140
%_arr_Inner_uint_4 = OpTypeArray %Inner %uint_4
%23 = OpTypeFunction %_arr_Inner_uint_4 %_arr_Inner_std140_uint_4
%_ptr_Function__arr_Inner_uint_4 = OpTypePointer Function %_arr_Inner_uint_4
%30 = OpConstantNull %_arr_Inner_uint_4
%_ptr_Function_uint = OpTypePointer Function %uint
%33 = OpConstantNull %uint
%bool = OpTypeBool
%_ptr_Function__arr_Inner_std140_uint_4 = OpTypePointer Function %_arr_Inner_std140_uint_4
%46 = OpConstantNull %_arr_Inner_std140_uint_4
%_ptr_Function_Inner = OpTypePointer Function %Inner
%_ptr_Function_Inner_std140 = OpTypePointer Function %Inner_std140
%uint_1 = OpConstant %uint 1
%Outer = OpTypeStruct %_arr_Inner_uint_4
%59 = OpTypeFunction %Outer %Outer_std140
%_arr_Outer_uint_4 = OpTypeArray %Outer %uint_4
%67 = OpTypeFunction %_arr_Outer_uint_4 %_arr_Outer_std140_uint_4
%_ptr_Function__arr_Outer_uint_4 = OpTypePointer Function %_arr_Outer_uint_4
%74 = OpConstantNull %_arr_Outer_uint_4
%_ptr_Function__arr_Outer_std140_uint_4 = OpTypePointer Function %_arr_Outer_std140_uint_4
%87 = OpConstantNull %_arr_Outer_std140_uint_4
%_ptr_Function_Outer = OpTypePointer Function %Outer
%_ptr_Function_Outer_std140 = OpTypePointer Function %Outer_std140
%99 = OpTypeFunction %mat3v2float
%uint_0 = OpConstant %uint 0
%uint_3 = OpConstant %uint 3
%uint_2 = OpConstant %uint 2
%_ptr_Uniform_Inner_std140 = OpTypePointer Uniform %Inner_std140
%_ptr_Uniform_v2float = OpTypePointer Uniform %v2float
%void = OpTypeVoid
%119 = OpTypeFunction %void
%_ptr_Uniform__arr_Outer_std140_uint_4 = OpTypePointer Uniform %_arr_Outer_std140_uint_4
%_ptr_Uniform_Outer_std140 = OpTypePointer Uniform %Outer_std140
%_ptr_Uniform__arr_Inner_std140_uint_4 = OpTypePointer Uniform %_arr_Inner_std140_uint_4
%_ptr_Uniform_float = OpTypePointer Uniform %float
%conv_Inner = OpFunction %Inner None %12
%val = OpFunctionParameter %Inner_std140
%17 = OpLabel
%18 = OpCompositeExtract %v2float %val 0
%19 = OpCompositeExtract %v2float %val 1
%20 = OpCompositeExtract %v2float %val 2
%21 = OpCompositeConstruct %mat3v2float %18 %19 %20
%22 = OpCompositeConstruct %Inner %21
OpReturnValue %22
OpFunctionEnd
%conv_arr_4_Inner = OpFunction %_arr_Inner_uint_4 None %23
%val_0 = OpFunctionParameter %_arr_Inner_std140_uint_4
%27 = OpLabel
%arr = OpVariable %_ptr_Function__arr_Inner_uint_4 Function %30
%i = OpVariable %_ptr_Function_uint Function %33
%var_for_index_1 = OpVariable %_ptr_Function__arr_Inner_std140_uint_4 Function %46
OpBranch %34
%34 = OpLabel
OpLoopMerge %35 %36 None
OpBranch %37
%37 = OpLabel
%39 = OpLoad %uint %i
%40 = OpULessThan %bool %39 %uint_4
%38 = OpLogicalNot %bool %40
OpSelectionMerge %42 None
OpBranchConditional %38 %43 %42
%43 = OpLabel
OpBranch %35
%42 = OpLabel
OpStore %var_for_index_1 %val_0
%47 = OpLoad %uint %i
%49 = OpAccessChain %_ptr_Function_Inner %arr %47
%51 = OpLoad %uint %i
%53 = OpAccessChain %_ptr_Function_Inner_std140 %var_for_index_1 %51
%54 = OpLoad %Inner_std140 %53
%50 = OpFunctionCall %Inner %conv_Inner %54
OpStore %49 %50
OpBranch %36
%36 = OpLabel
%55 = OpLoad %uint %i
%57 = OpIAdd %uint %55 %uint_1
OpStore %i %57
OpBranch %34
%35 = OpLabel
%58 = OpLoad %_arr_Inner_uint_4 %arr
OpReturnValue %58
OpFunctionEnd
%conv_Outer = OpFunction %Outer None %59
%val_1 = OpFunctionParameter %Outer_std140
%63 = OpLabel
%65 = OpCompositeExtract %_arr_Inner_std140_uint_4 %val_1 0
%64 = OpFunctionCall %_arr_Inner_uint_4 %conv_arr_4_Inner %65
%66 = OpCompositeConstruct %Outer %64
OpReturnValue %66
OpFunctionEnd
%conv_arr_4_Outer = OpFunction %_arr_Outer_uint_4 None %67
%val_2 = OpFunctionParameter %_arr_Outer_std140_uint_4
%71 = OpLabel
%arr_0 = OpVariable %_ptr_Function__arr_Outer_uint_4 Function %74
%i_0 = OpVariable %_ptr_Function_uint Function %33
%var_for_index = OpVariable %_ptr_Function__arr_Outer_std140_uint_4 Function %87
OpBranch %76
%76 = OpLabel
OpLoopMerge %77 %78 None
OpBranch %79
%79 = OpLabel
%81 = OpLoad %uint %i_0
%82 = OpULessThan %bool %81 %uint_4
%80 = OpLogicalNot %bool %82
OpSelectionMerge %83 None
OpBranchConditional %80 %84 %83
%84 = OpLabel
OpBranch %77
%83 = OpLabel
OpStore %var_for_index %val_2
%88 = OpLoad %uint %i_0
%90 = OpAccessChain %_ptr_Function_Outer %arr_0 %88
%92 = OpLoad %uint %i_0
%94 = OpAccessChain %_ptr_Function_Outer_std140 %var_for_index %92
%95 = OpLoad %Outer_std140 %94
%91 = OpFunctionCall %Outer %conv_Outer %95
OpStore %90 %91
OpBranch %78
%78 = OpLabel
%96 = OpLoad %uint %i_0
%97 = OpIAdd %uint %96 %uint_1
OpStore %i_0 %97
OpBranch %76
%77 = OpLabel
%98 = OpLoad %_arr_Outer_uint_4 %arr_0
OpReturnValue %98
OpFunctionEnd
%load_a_inner_3_a_2_m = OpFunction %mat3v2float None %99
%101 = OpLabel
%107 = OpAccessChain %_ptr_Uniform_Inner_std140 %a %uint_0 %uint_3 %uint_0 %uint_2
%110 = OpAccessChain %_ptr_Uniform_v2float %107 %uint_0
%111 = OpLoad %v2float %110
%113 = OpAccessChain %_ptr_Uniform_v2float %107 %uint_1
%114 = OpLoad %v2float %113
%116 = OpAccessChain %_ptr_Uniform_v2float %107 %uint_2
%117 = OpLoad %v2float %116
%118 = OpCompositeConstruct %mat3v2float %111 %114 %117
OpReturnValue %118
OpFunctionEnd
%f = OpFunction %void None %119
%122 = OpLabel
%125 = OpAccessChain %_ptr_Uniform__arr_Outer_std140_uint_4 %a %uint_0
%126 = OpLoad %_arr_Outer_std140_uint_4 %125
%123 = OpFunctionCall %_arr_Outer_uint_4 %conv_arr_4_Outer %126
%129 = OpAccessChain %_ptr_Uniform_Outer_std140 %a %uint_0 %uint_3
%130 = OpLoad %Outer_std140 %129
%127 = OpFunctionCall %Outer %conv_Outer %130
%133 = OpAccessChain %_ptr_Uniform__arr_Inner_std140_uint_4 %a %uint_0 %uint_3 %uint_0
%134 = OpLoad %_arr_Inner_std140_uint_4 %133
%131 = OpFunctionCall %_arr_Inner_uint_4 %conv_arr_4_Inner %134
%136 = OpAccessChain %_ptr_Uniform_Inner_std140 %a %uint_0 %uint_3 %uint_0 %uint_2
%137 = OpLoad %Inner_std140 %136
%135 = OpFunctionCall %Inner %conv_Inner %137
%138 = OpFunctionCall %mat3v2float %load_a_inner_3_a_2_m
%139 = OpAccessChain %_ptr_Uniform_v2float %a %uint_0 %uint_3 %uint_0 %uint_2 %uint_1
%140 = OpLoad %v2float %139
%142 = OpAccessChain %_ptr_Uniform_float %a %uint_0 %uint_3 %uint_0 %uint_2 %uint_1 %33
%143 = OpLoad %float %142
OpReturn
OpFunctionEnd

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@@ -0,0 +1,27 @@
struct Inner {
@size(64)
m : mat3x2<f32>,
}
struct Outer {
a : array<Inner, 4>,
}
@group(0) @binding(0) var<uniform> a : array<Outer, 4>;
@compute @workgroup_size(1)
fn f() {
let p_a = &(a);
let p_a_3 = &((*(p_a))[3]);
let p_a_3_a = &((*(p_a_3)).a);
let p_a_3_a_2 = &((*(p_a_3_a))[2]);
let p_a_3_a_2_m = &((*(p_a_3_a_2)).m);
let p_a_3_a_2_m_1 = &((*(p_a_3_a_2_m))[1]);
let l_a : array<Outer, 4> = *(p_a);
let l_a_3 : Outer = *(p_a_3);
let l_a_3_a : array<Inner, 4> = *(p_a_3_a);
let l_a_3_a_2 : Inner = *(p_a_3_a_2);
let l_a_3_a_2_m : mat3x2<f32> = *(p_a_3_a_2_m);
let l_a_3_a_2_m_1 : vec2<f32> = *(p_a_3_a_2_m_1);
let l_a_3_a_2_m_1_0 : f32 = (*(p_a_3_a_2_m_1))[0];
}

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@@ -0,0 +1,14 @@
struct S {
before : i32,
@size(32) m : mat3x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
@compute @workgroup_size(1)
fn f() {
let t = transpose(u[2].m);
let l = length(u[0].m[1].yx);
let a = abs(u[0].m[1].yx.x);
}

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@@ -0,0 +1,21 @@
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[12];
};
float3x2 tint_symbol(uint4 buffer[12], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
const uint scalar_offset_2 = ((offset + 16u)) / 4;
uint4 ubo_load_2 = buffer[scalar_offset_2 / 4];
return float3x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)), asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy)));
}
[numthreads(1, 1, 1)]
void f() {
const float2x3 t = transpose(tint_symbol(u, 104u));
const float l = length(asfloat(u[1].xy).yx);
const float a = abs(asfloat(u[1].xy).yx.x);
return;
}

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@@ -0,0 +1,21 @@
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[12];
};
float3x2 tint_symbol(uint4 buffer[12], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
const uint scalar_offset_2 = ((offset + 16u)) / 4;
uint4 ubo_load_2 = buffer[scalar_offset_2 / 4];
return float3x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)), asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy)));
}
[numthreads(1, 1, 1)]
void f() {
const float2x3 t = transpose(tint_symbol(u, 104u));
const float l = length(asfloat(u[1].xy).yx);
const float a = abs(asfloat(u[1].xy).yx.x);
return;
}

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@@ -0,0 +1,43 @@
#version 310 es
struct S {
int before;
uint pad;
mat3x2 m;
uint pad_1;
uint pad_2;
int after;
uint pad_3;
};
struct S_std140 {
int before;
uint pad;
vec2 m_0;
vec2 m_1;
vec2 m_2;
uint pad_1;
uint pad_2;
int after;
uint pad_3;
};
layout(binding = 0, std140) uniform u_block_std140_ubo {
S_std140 inner[4];
} u;
mat3x2 load_u_inner_2_m() {
return mat3x2(u.inner[2u].m_0, u.inner[2u].m_1, u.inner[2u].m_2);
}
void f() {
mat2x3 t = transpose(load_u_inner_2_m());
float l = length(u.inner[0u].m_1.yx);
float a = abs(u.inner[0u].m_1.yx[0u]);
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
f();
return;
}

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@@ -0,0 +1,32 @@
#include <metal_stdlib>
using namespace metal;
template<typename T, size_t N>
struct tint_array {
const constant T& operator[](size_t i) const constant { return elements[i]; }
device T& operator[](size_t i) device { return elements[i]; }
const device T& operator[](size_t i) const device { return elements[i]; }
thread T& operator[](size_t i) thread { return elements[i]; }
const thread T& operator[](size_t i) const thread { return elements[i]; }
threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
T elements[N];
};
struct S {
/* 0x0000 */ int before;
/* 0x0004 */ tint_array<int8_t, 4> tint_pad;
/* 0x0008 */ float3x2 m;
/* 0x0020 */ tint_array<int8_t, 8> tint_pad_1;
/* 0x0028 */ int after;
/* 0x002c */ tint_array<int8_t, 4> tint_pad_2;
};
kernel void f(const constant tint_array<S, 4>* tint_symbol [[buffer(0)]]) {
float2x3 const t = transpose((*(tint_symbol))[2].m);
float const l = length(float2((*(tint_symbol))[0].m[1]).yx);
float const a = fabs(float2((*(tint_symbol))[0].m[1]).yx[0]);
return;
}

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@@ -0,0 +1,82 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 52
; Schema: 0
OpCapability Shader
%42 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %f "f"
OpExecutionMode %f LocalSize 1 1 1
OpName %u_block_std140 "u_block_std140"
OpMemberName %u_block_std140 0 "inner"
OpName %S_std140 "S_std140"
OpMemberName %S_std140 0 "before"
OpMemberName %S_std140 1 "m_0"
OpMemberName %S_std140 2 "m_1"
OpMemberName %S_std140 3 "m_2"
OpMemberName %S_std140 4 "after"
OpName %u "u"
OpName %load_u_inner_2_m "load_u_inner_2_m"
OpName %f "f"
OpDecorate %u_block_std140 Block
OpMemberDecorate %u_block_std140 0 Offset 0
OpMemberDecorate %S_std140 0 Offset 0
OpMemberDecorate %S_std140 1 Offset 8
OpMemberDecorate %S_std140 2 Offset 16
OpMemberDecorate %S_std140 3 Offset 24
OpMemberDecorate %S_std140 4 Offset 40
OpDecorate %_arr_S_std140_uint_4 ArrayStride 48
OpDecorate %u NonWritable
OpDecorate %u DescriptorSet 0
OpDecorate %u Binding 0
%int = OpTypeInt 32 1
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%S_std140 = OpTypeStruct %int %v2float %v2float %v2float %int
%uint = OpTypeInt 32 0
%uint_4 = OpConstant %uint 4
%_arr_S_std140_uint_4 = OpTypeArray %S_std140 %uint_4
%u_block_std140 = OpTypeStruct %_arr_S_std140_uint_4
%_ptr_Uniform_u_block_std140 = OpTypePointer Uniform %u_block_std140
%u = OpVariable %_ptr_Uniform_u_block_std140 Uniform
%mat3v2float = OpTypeMatrix %v2float 3
%11 = OpTypeFunction %mat3v2float
%uint_0 = OpConstant %uint 0
%uint_2 = OpConstant %uint 2
%_ptr_Uniform_S_std140 = OpTypePointer Uniform %S_std140
%uint_1 = OpConstant %uint 1
%_ptr_Uniform_v2float = OpTypePointer Uniform %v2float
%uint_3 = OpConstant %uint 3
%void = OpTypeVoid
%33 = OpTypeFunction %void
%v3float = OpTypeVector %float 3
%mat2v3float = OpTypeMatrix %v3float 2
%43 = OpConstantNull %uint
%load_u_inner_2_m = OpFunction %mat3v2float None %11
%14 = OpLabel
%19 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%23 = OpAccessChain %_ptr_Uniform_v2float %19 %uint_1
%24 = OpLoad %v2float %23
%26 = OpAccessChain %_ptr_Uniform_v2float %19 %uint_2
%27 = OpLoad %v2float %26
%30 = OpAccessChain %_ptr_Uniform_v2float %19 %uint_3
%31 = OpLoad %v2float %30
%32 = OpCompositeConstruct %mat3v2float %24 %27 %31
OpReturnValue %32
OpFunctionEnd
%f = OpFunction %void None %33
%36 = OpLabel
%40 = OpFunctionCall %mat3v2float %load_u_inner_2_m
%37 = OpTranspose %mat2v3float %40
%44 = OpAccessChain %_ptr_Uniform_v2float %u %uint_0 %43 %uint_2
%45 = OpLoad %v2float %44
%46 = OpVectorShuffle %v2float %45 %45 1 0
%41 = OpExtInst %float %42 Length %46
%48 = OpAccessChain %_ptr_Uniform_v2float %u %uint_0 %43 %uint_2
%49 = OpLoad %v2float %48
%50 = OpVectorShuffle %v2float %49 %49 1 0
%51 = OpCompositeExtract %float %50 0
%47 = OpExtInst %float %42 FAbs %51
OpReturn
OpFunctionEnd

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@@ -0,0 +1,15 @@
struct S {
before : i32,
@size(32)
m : mat3x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
@compute @workgroup_size(1)
fn f() {
let t = transpose(u[2].m);
let l = length(u[0].m[1].yx);
let a = abs(u[0].m[1].yx.x);
}

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@@ -0,0 +1,22 @@
struct S {
before : i32,
@size(64) m : mat3x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
fn a(a : array<S, 4>) {}
fn b(s : S) {}
fn c(m : mat3x2<f32>) {}
fn d(v : vec2<f32>) {}
fn e(f : f32) {}
@compute @workgroup_size(1)
fn f() {
a(u);
b(u[2]);
c(u[2].m);
d(u[0].m[1].yx);
e(u[0].m[1].yx.x);
}

View File

@@ -0,0 +1,62 @@
struct S {
int before;
float3x2 m;
int after;
};
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[20];
};
void a(S a_1[4]) {
}
void b(S s) {
}
void c(float3x2 m) {
}
void d(float2 v) {
}
void e(float f_1) {
}
float3x2 tint_symbol_3(uint4 buffer[20], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
const uint scalar_offset_2 = ((offset + 16u)) / 4;
uint4 ubo_load_2 = buffer[scalar_offset_2 / 4];
return float3x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)), asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy)));
}
S tint_symbol_1(uint4 buffer[20], uint offset) {
const uint scalar_offset_3 = ((offset + 0u)) / 4;
const uint scalar_offset_4 = ((offset + 72u)) / 4;
const S tint_symbol_5 = {asint(buffer[scalar_offset_3 / 4][scalar_offset_3 % 4]), tint_symbol_3(buffer, (offset + 8u)), asint(buffer[scalar_offset_4 / 4][scalar_offset_4 % 4])};
return tint_symbol_5;
}
typedef S tint_symbol_ret[4];
tint_symbol_ret tint_symbol(uint4 buffer[20], uint offset) {
S arr[4] = (S[4])0;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = tint_symbol_1(buffer, (offset + (i * 80u)));
}
}
return arr;
}
[numthreads(1, 1, 1)]
void f() {
a(tint_symbol(u, 0u));
b(tint_symbol_1(u, 160u));
c(tint_symbol_3(u, 168u));
d(asfloat(u[1].xy).yx);
e(asfloat(u[1].xy).yx.x);
return;
}

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@@ -0,0 +1,62 @@
struct S {
int before;
float3x2 m;
int after;
};
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[20];
};
void a(S a_1[4]) {
}
void b(S s) {
}
void c(float3x2 m) {
}
void d(float2 v) {
}
void e(float f_1) {
}
float3x2 tint_symbol_3(uint4 buffer[20], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
const uint scalar_offset_2 = ((offset + 16u)) / 4;
uint4 ubo_load_2 = buffer[scalar_offset_2 / 4];
return float3x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)), asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy)));
}
S tint_symbol_1(uint4 buffer[20], uint offset) {
const uint scalar_offset_3 = ((offset + 0u)) / 4;
const uint scalar_offset_4 = ((offset + 72u)) / 4;
const S tint_symbol_5 = {asint(buffer[scalar_offset_3 / 4][scalar_offset_3 % 4]), tint_symbol_3(buffer, (offset + 8u)), asint(buffer[scalar_offset_4 / 4][scalar_offset_4 % 4])};
return tint_symbol_5;
}
typedef S tint_symbol_ret[4];
tint_symbol_ret tint_symbol(uint4 buffer[20], uint offset) {
S arr[4] = (S[4])0;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = tint_symbol_1(buffer, (offset + (i * 80u)));
}
}
return arr;
}
[numthreads(1, 1, 1)]
void f() {
a(tint_symbol(u, 0u));
b(tint_symbol_1(u, 160u));
c(tint_symbol_3(u, 168u));
d(asfloat(u[1].xy).yx);
e(asfloat(u[1].xy).yx.x);
return;
}

View File

@@ -0,0 +1,90 @@
#version 310 es
struct S {
int before;
uint pad;
mat3x2 m;
uint pad_1;
uint pad_2;
uint pad_3;
uint pad_4;
uint pad_5;
uint pad_6;
uint pad_7;
uint pad_8;
uint pad_9;
uint pad_10;
int after;
uint pad_11;
};
struct S_std140 {
int before;
uint pad;
vec2 m_0;
vec2 m_1;
vec2 m_2;
uint pad_1;
uint pad_2;
uint pad_3;
uint pad_4;
uint pad_5;
uint pad_6;
uint pad_7;
uint pad_8;
uint pad_9;
uint pad_10;
int after;
uint pad_11;
};
layout(binding = 0, std140) uniform u_block_std140_ubo {
S_std140 inner[4];
} u;
void a(S a_1[4]) {
}
void b(S s) {
}
void c(mat3x2 m) {
}
void d(vec2 v) {
}
void e(float f_1) {
}
S conv_S(S_std140 val) {
return S(val.before, val.pad, mat3x2(val.m_0, val.m_1, val.m_2), val.pad_1, val.pad_2, val.pad_3, val.pad_4, val.pad_5, val.pad_6, val.pad_7, val.pad_8, val.pad_9, val.pad_10, val.after, val.pad_11);
}
S[4] conv_arr_4_S(S_std140 val[4]) {
S arr[4] = S[4](S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u), S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u), S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u), S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u));
{
for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = conv_S(val[i]);
}
}
return arr;
}
mat3x2 load_u_inner_2_m() {
return mat3x2(u.inner[2u].m_0, u.inner[2u].m_1, u.inner[2u].m_2);
}
void f() {
a(conv_arr_4_S(u.inner));
b(conv_S(u.inner[2u]));
c(load_u_inner_2_m());
d(u.inner[0u].m_1.yx);
e(u.inner[0u].m_1.yx[0u]);
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
f();
return;
}

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@@ -0,0 +1,49 @@
#include <metal_stdlib>
using namespace metal;
template<typename T, size_t N>
struct tint_array {
const constant T& operator[](size_t i) const constant { return elements[i]; }
device T& operator[](size_t i) device { return elements[i]; }
const device T& operator[](size_t i) const device { return elements[i]; }
thread T& operator[](size_t i) thread { return elements[i]; }
const thread T& operator[](size_t i) const thread { return elements[i]; }
threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
T elements[N];
};
struct S {
/* 0x0000 */ int before;
/* 0x0004 */ tint_array<int8_t, 4> tint_pad;
/* 0x0008 */ float3x2 m;
/* 0x0020 */ tint_array<int8_t, 40> tint_pad_1;
/* 0x0048 */ int after;
/* 0x004c */ tint_array<int8_t, 4> tint_pad_2;
};
void a(tint_array<S, 4> a_1) {
}
void b(S s) {
}
void c(float3x2 m) {
}
void d(float2 v) {
}
void e(float f_1) {
}
kernel void f(const constant tint_array<S, 4>* tint_symbol [[buffer(0)]]) {
a(*(tint_symbol));
b((*(tint_symbol))[2]);
c((*(tint_symbol))[2].m);
d(float2((*(tint_symbol))[0].m[1]).yx);
e(float2((*(tint_symbol))[0].m[1]).yx[0]);
return;
}

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@@ -0,0 +1,206 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 124
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %f "f"
OpExecutionMode %f LocalSize 1 1 1
OpName %u_block_std140 "u_block_std140"
OpMemberName %u_block_std140 0 "inner"
OpName %S_std140 "S_std140"
OpMemberName %S_std140 0 "before"
OpMemberName %S_std140 1 "m_0"
OpMemberName %S_std140 2 "m_1"
OpMemberName %S_std140 3 "m_2"
OpMemberName %S_std140 4 "after"
OpName %u "u"
OpName %S "S"
OpMemberName %S 0 "before"
OpMemberName %S 1 "m"
OpMemberName %S 2 "after"
OpName %a "a"
OpName %a_1 "a_1"
OpName %b "b"
OpName %s "s"
OpName %c "c"
OpName %m "m"
OpName %d "d"
OpName %v "v"
OpName %e "e"
OpName %f_1 "f_1"
OpName %conv_S "conv_S"
OpName %val "val"
OpName %conv_arr_4_S "conv_arr_4_S"
OpName %val_0 "val"
OpName %arr "arr"
OpName %i "i"
OpName %var_for_index "var_for_index"
OpName %load_u_inner_2_m "load_u_inner_2_m"
OpName %f "f"
OpDecorate %u_block_std140 Block
OpMemberDecorate %u_block_std140 0 Offset 0
OpMemberDecorate %S_std140 0 Offset 0
OpMemberDecorate %S_std140 1 Offset 8
OpMemberDecorate %S_std140 2 Offset 16
OpMemberDecorate %S_std140 3 Offset 24
OpMemberDecorate %S_std140 4 Offset 72
OpDecorate %_arr_S_std140_uint_4 ArrayStride 80
OpDecorate %u NonWritable
OpDecorate %u DescriptorSet 0
OpDecorate %u Binding 0
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 8
OpMemberDecorate %S 1 ColMajor
OpMemberDecorate %S 1 MatrixStride 8
OpMemberDecorate %S 2 Offset 72
OpDecorate %_arr_S_uint_4 ArrayStride 80
%int = OpTypeInt 32 1
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%S_std140 = OpTypeStruct %int %v2float %v2float %v2float %int
%uint = OpTypeInt 32 0
%uint_4 = OpConstant %uint 4
%_arr_S_std140_uint_4 = OpTypeArray %S_std140 %uint_4
%u_block_std140 = OpTypeStruct %_arr_S_std140_uint_4
%_ptr_Uniform_u_block_std140 = OpTypePointer Uniform %u_block_std140
%u = OpVariable %_ptr_Uniform_u_block_std140 Uniform
%void = OpTypeVoid
%mat3v2float = OpTypeMatrix %v2float 3
%S = OpTypeStruct %int %mat3v2float %int
%_arr_S_uint_4 = OpTypeArray %S %uint_4
%11 = OpTypeFunction %void %_arr_S_uint_4
%19 = OpTypeFunction %void %S
%23 = OpTypeFunction %void %mat3v2float
%27 = OpTypeFunction %void %v2float
%31 = OpTypeFunction %void %float
%35 = OpTypeFunction %S %S_std140
%46 = OpTypeFunction %_arr_S_uint_4 %_arr_S_std140_uint_4
%_ptr_Function__arr_S_uint_4 = OpTypePointer Function %_arr_S_uint_4
%52 = OpConstantNull %_arr_S_uint_4
%_ptr_Function_uint = OpTypePointer Function %uint
%55 = OpConstantNull %uint
%bool = OpTypeBool
%_ptr_Function__arr_S_std140_uint_4 = OpTypePointer Function %_arr_S_std140_uint_4
%68 = OpConstantNull %_arr_S_std140_uint_4
%_ptr_Function_S = OpTypePointer Function %S
%_ptr_Function_S_std140 = OpTypePointer Function %S_std140
%uint_1 = OpConstant %uint 1
%81 = OpTypeFunction %mat3v2float
%uint_0 = OpConstant %uint 0
%uint_2 = OpConstant %uint 2
%_ptr_Uniform_S_std140 = OpTypePointer Uniform %S_std140
%_ptr_Uniform_v2float = OpTypePointer Uniform %v2float
%uint_3 = OpConstant %uint 3
%101 = OpTypeFunction %void
%_ptr_Uniform__arr_S_std140_uint_4 = OpTypePointer Uniform %_arr_S_std140_uint_4
%a = OpFunction %void None %11
%a_1 = OpFunctionParameter %_arr_S_uint_4
%18 = OpLabel
OpReturn
OpFunctionEnd
%b = OpFunction %void None %19
%s = OpFunctionParameter %S
%22 = OpLabel
OpReturn
OpFunctionEnd
%c = OpFunction %void None %23
%m = OpFunctionParameter %mat3v2float
%26 = OpLabel
OpReturn
OpFunctionEnd
%d = OpFunction %void None %27
%v = OpFunctionParameter %v2float
%30 = OpLabel
OpReturn
OpFunctionEnd
%e = OpFunction %void None %31
%f_1 = OpFunctionParameter %float
%34 = OpLabel
OpReturn
OpFunctionEnd
%conv_S = OpFunction %S None %35
%val = OpFunctionParameter %S_std140
%38 = OpLabel
%39 = OpCompositeExtract %int %val 0
%40 = OpCompositeExtract %v2float %val 1
%41 = OpCompositeExtract %v2float %val 2
%42 = OpCompositeExtract %v2float %val 3
%43 = OpCompositeConstruct %mat3v2float %40 %41 %42
%44 = OpCompositeExtract %int %val 4
%45 = OpCompositeConstruct %S %39 %43 %44
OpReturnValue %45
OpFunctionEnd
%conv_arr_4_S = OpFunction %_arr_S_uint_4 None %46
%val_0 = OpFunctionParameter %_arr_S_std140_uint_4
%49 = OpLabel
%arr = OpVariable %_ptr_Function__arr_S_uint_4 Function %52
%i = OpVariable %_ptr_Function_uint Function %55
%var_for_index = OpVariable %_ptr_Function__arr_S_std140_uint_4 Function %68
OpBranch %56
%56 = OpLabel
OpLoopMerge %57 %58 None
OpBranch %59
%59 = OpLabel
%61 = OpLoad %uint %i
%62 = OpULessThan %bool %61 %uint_4
%60 = OpLogicalNot %bool %62
OpSelectionMerge %64 None
OpBranchConditional %60 %65 %64
%65 = OpLabel
OpBranch %57
%64 = OpLabel
OpStore %var_for_index %val_0
%69 = OpLoad %uint %i
%71 = OpAccessChain %_ptr_Function_S %arr %69
%73 = OpLoad %uint %i
%75 = OpAccessChain %_ptr_Function_S_std140 %var_for_index %73
%76 = OpLoad %S_std140 %75
%72 = OpFunctionCall %S %conv_S %76
OpStore %71 %72
OpBranch %58
%58 = OpLabel
%77 = OpLoad %uint %i
%79 = OpIAdd %uint %77 %uint_1
OpStore %i %79
OpBranch %56
%57 = OpLabel
%80 = OpLoad %_arr_S_uint_4 %arr
OpReturnValue %80
OpFunctionEnd
%load_u_inner_2_m = OpFunction %mat3v2float None %81
%83 = OpLabel
%88 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%91 = OpAccessChain %_ptr_Uniform_v2float %88 %uint_1
%92 = OpLoad %v2float %91
%94 = OpAccessChain %_ptr_Uniform_v2float %88 %uint_2
%95 = OpLoad %v2float %94
%98 = OpAccessChain %_ptr_Uniform_v2float %88 %uint_3
%99 = OpLoad %v2float %98
%100 = OpCompositeConstruct %mat3v2float %92 %95 %99
OpReturnValue %100
OpFunctionEnd
%f = OpFunction %void None %101
%103 = OpLabel
%107 = OpAccessChain %_ptr_Uniform__arr_S_std140_uint_4 %u %uint_0
%108 = OpLoad %_arr_S_std140_uint_4 %107
%105 = OpFunctionCall %_arr_S_uint_4 %conv_arr_4_S %108
%104 = OpFunctionCall %void %a %105
%111 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%112 = OpLoad %S_std140 %111
%110 = OpFunctionCall %S %conv_S %112
%109 = OpFunctionCall %void %b %110
%114 = OpFunctionCall %mat3v2float %load_u_inner_2_m
%113 = OpFunctionCall %void %c %114
%116 = OpAccessChain %_ptr_Uniform_v2float %u %uint_0 %55 %uint_2
%117 = OpLoad %v2float %116
%118 = OpVectorShuffle %v2float %117 %117 1 0
%115 = OpFunctionCall %void %d %118
%120 = OpAccessChain %_ptr_Uniform_v2float %u %uint_0 %55 %uint_2
%121 = OpLoad %v2float %120
%122 = OpVectorShuffle %v2float %121 %121 1 0
%123 = OpCompositeExtract %float %122 0
%119 = OpFunctionCall %void %e %123
OpReturn
OpFunctionEnd

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@@ -0,0 +1,32 @@
struct S {
before : i32,
@size(64)
m : mat3x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
fn a(a : array<S, 4>) {
}
fn b(s : S) {
}
fn c(m : mat3x2<f32>) {
}
fn d(v : vec2<f32>) {
}
fn e(f : f32) {
}
@compute @workgroup_size(1)
fn f() {
a(u);
b(u[2]);
c(u[2].m);
d(u[0].m[1].yx);
e(u[0].m[1].yx.x);
}

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@@ -0,0 +1,16 @@
struct S {
before : i32,
@size(64) m : mat3x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
var<private> p : array<S, 4>;
@compute @workgroup_size(1)
fn f() {
p = u;
p[1] = u[2];
p[3].m = u[2].m;
p[1].m[0] = u[0].m[1].yx;
}

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@@ -0,0 +1,47 @@
struct S {
int before;
float3x2 m;
int after;
};
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[20];
};
static S p[4] = (S[4])0;
float3x2 tint_symbol_3(uint4 buffer[20], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
const uint scalar_offset_2 = ((offset + 16u)) / 4;
uint4 ubo_load_2 = buffer[scalar_offset_2 / 4];
return float3x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)), asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy)));
}
S tint_symbol_1(uint4 buffer[20], uint offset) {
const uint scalar_offset_3 = ((offset + 0u)) / 4;
const uint scalar_offset_4 = ((offset + 72u)) / 4;
const S tint_symbol_5 = {asint(buffer[scalar_offset_3 / 4][scalar_offset_3 % 4]), tint_symbol_3(buffer, (offset + 8u)), asint(buffer[scalar_offset_4 / 4][scalar_offset_4 % 4])};
return tint_symbol_5;
}
typedef S tint_symbol_ret[4];
tint_symbol_ret tint_symbol(uint4 buffer[20], uint offset) {
S arr[4] = (S[4])0;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = tint_symbol_1(buffer, (offset + (i * 80u)));
}
}
return arr;
}
[numthreads(1, 1, 1)]
void f() {
p = tint_symbol(u, 0u);
p[1] = tint_symbol_1(u, 160u);
p[3].m = tint_symbol_3(u, 168u);
p[1].m[0] = asfloat(u[1].xy).yx;
return;
}

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@@ -0,0 +1,47 @@
struct S {
int before;
float3x2 m;
int after;
};
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[20];
};
static S p[4] = (S[4])0;
float3x2 tint_symbol_3(uint4 buffer[20], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
const uint scalar_offset_2 = ((offset + 16u)) / 4;
uint4 ubo_load_2 = buffer[scalar_offset_2 / 4];
return float3x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)), asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy)));
}
S tint_symbol_1(uint4 buffer[20], uint offset) {
const uint scalar_offset_3 = ((offset + 0u)) / 4;
const uint scalar_offset_4 = ((offset + 72u)) / 4;
const S tint_symbol_5 = {asint(buffer[scalar_offset_3 / 4][scalar_offset_3 % 4]), tint_symbol_3(buffer, (offset + 8u)), asint(buffer[scalar_offset_4 / 4][scalar_offset_4 % 4])};
return tint_symbol_5;
}
typedef S tint_symbol_ret[4];
tint_symbol_ret tint_symbol(uint4 buffer[20], uint offset) {
S arr[4] = (S[4])0;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = tint_symbol_1(buffer, (offset + (i * 80u)));
}
}
return arr;
}
[numthreads(1, 1, 1)]
void f() {
p = tint_symbol(u, 0u);
p[1] = tint_symbol_1(u, 160u);
p[3].m = tint_symbol_3(u, 168u);
p[1].m[0] = asfloat(u[1].xy).yx;
return;
}

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@@ -0,0 +1,75 @@
#version 310 es
struct S {
int before;
uint pad;
mat3x2 m;
uint pad_1;
uint pad_2;
uint pad_3;
uint pad_4;
uint pad_5;
uint pad_6;
uint pad_7;
uint pad_8;
uint pad_9;
uint pad_10;
int after;
uint pad_11;
};
struct S_std140 {
int before;
uint pad;
vec2 m_0;
vec2 m_1;
vec2 m_2;
uint pad_1;
uint pad_2;
uint pad_3;
uint pad_4;
uint pad_5;
uint pad_6;
uint pad_7;
uint pad_8;
uint pad_9;
uint pad_10;
int after;
uint pad_11;
};
layout(binding = 0, std140) uniform u_block_std140_ubo {
S_std140 inner[4];
} u;
S p[4] = S[4](S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u), S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u), S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u), S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u));
S conv_S(S_std140 val) {
return S(val.before, val.pad, mat3x2(val.m_0, val.m_1, val.m_2), val.pad_1, val.pad_2, val.pad_3, val.pad_4, val.pad_5, val.pad_6, val.pad_7, val.pad_8, val.pad_9, val.pad_10, val.after, val.pad_11);
}
S[4] conv_arr_4_S(S_std140 val[4]) {
S arr[4] = S[4](S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u), S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u), S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u), S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u));
{
for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = conv_S(val[i]);
}
}
return arr;
}
mat3x2 load_u_inner_2_m() {
return mat3x2(u.inner[2u].m_0, u.inner[2u].m_1, u.inner[2u].m_2);
}
void f() {
p = conv_arr_4_S(u.inner);
p[1] = conv_S(u.inner[2u]);
p[3].m = load_u_inner_2_m();
p[1].m[0] = u.inner[0u].m_1.yx;
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
f();
return;
}

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@@ -0,0 +1,34 @@
#include <metal_stdlib>
using namespace metal;
template<typename T, size_t N>
struct tint_array {
const constant T& operator[](size_t i) const constant { return elements[i]; }
device T& operator[](size_t i) device { return elements[i]; }
const device T& operator[](size_t i) const device { return elements[i]; }
thread T& operator[](size_t i) thread { return elements[i]; }
const thread T& operator[](size_t i) const thread { return elements[i]; }
threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
T elements[N];
};
struct S {
/* 0x0000 */ int before;
/* 0x0004 */ tint_array<int8_t, 4> tint_pad;
/* 0x0008 */ float3x2 m;
/* 0x0020 */ tint_array<int8_t, 40> tint_pad_1;
/* 0x0048 */ int after;
/* 0x004c */ tint_array<int8_t, 4> tint_pad_2;
};
kernel void f(const constant tint_array<S, 4>* tint_symbol_1 [[buffer(0)]]) {
thread tint_array<S, 4> tint_symbol = {};
tint_symbol = *(tint_symbol_1);
tint_symbol[1] = (*(tint_symbol_1))[2];
tint_symbol[3].m = (*(tint_symbol_1))[2].m;
tint_symbol[1].m[0] = float2((*(tint_symbol_1))[0].m[1]).yx;
return;
}

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@@ -0,0 +1,173 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 106
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %f "f"
OpExecutionMode %f LocalSize 1 1 1
OpName %u_block_std140 "u_block_std140"
OpMemberName %u_block_std140 0 "inner"
OpName %S_std140 "S_std140"
OpMemberName %S_std140 0 "before"
OpMemberName %S_std140 1 "m_0"
OpMemberName %S_std140 2 "m_1"
OpMemberName %S_std140 3 "m_2"
OpMemberName %S_std140 4 "after"
OpName %u "u"
OpName %S "S"
OpMemberName %S 0 "before"
OpMemberName %S 1 "m"
OpMemberName %S 2 "after"
OpName %p "p"
OpName %conv_S "conv_S"
OpName %val "val"
OpName %conv_arr_4_S "conv_arr_4_S"
OpName %val_0 "val"
OpName %arr "arr"
OpName %i "i"
OpName %var_for_index "var_for_index"
OpName %load_u_inner_2_m "load_u_inner_2_m"
OpName %f "f"
OpDecorate %u_block_std140 Block
OpMemberDecorate %u_block_std140 0 Offset 0
OpMemberDecorate %S_std140 0 Offset 0
OpMemberDecorate %S_std140 1 Offset 8
OpMemberDecorate %S_std140 2 Offset 16
OpMemberDecorate %S_std140 3 Offset 24
OpMemberDecorate %S_std140 4 Offset 72
OpDecorate %_arr_S_std140_uint_4 ArrayStride 80
OpDecorate %u NonWritable
OpDecorate %u DescriptorSet 0
OpDecorate %u Binding 0
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 8
OpMemberDecorate %S 1 ColMajor
OpMemberDecorate %S 1 MatrixStride 8
OpMemberDecorate %S 2 Offset 72
OpDecorate %_arr_S_uint_4 ArrayStride 80
%int = OpTypeInt 32 1
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%S_std140 = OpTypeStruct %int %v2float %v2float %v2float %int
%uint = OpTypeInt 32 0
%uint_4 = OpConstant %uint 4
%_arr_S_std140_uint_4 = OpTypeArray %S_std140 %uint_4
%u_block_std140 = OpTypeStruct %_arr_S_std140_uint_4
%_ptr_Uniform_u_block_std140 = OpTypePointer Uniform %u_block_std140
%u = OpVariable %_ptr_Uniform_u_block_std140 Uniform
%mat3v2float = OpTypeMatrix %v2float 3
%S = OpTypeStruct %int %mat3v2float %int
%_arr_S_uint_4 = OpTypeArray %S %uint_4
%_ptr_Private__arr_S_uint_4 = OpTypePointer Private %_arr_S_uint_4
%16 = OpConstantNull %_arr_S_uint_4
%p = OpVariable %_ptr_Private__arr_S_uint_4 Private %16
%17 = OpTypeFunction %S %S_std140
%28 = OpTypeFunction %_arr_S_uint_4 %_arr_S_std140_uint_4
%_ptr_Function__arr_S_uint_4 = OpTypePointer Function %_arr_S_uint_4
%_ptr_Function_uint = OpTypePointer Function %uint
%36 = OpConstantNull %uint
%bool = OpTypeBool
%_ptr_Function__arr_S_std140_uint_4 = OpTypePointer Function %_arr_S_std140_uint_4
%49 = OpConstantNull %_arr_S_std140_uint_4
%_ptr_Function_S = OpTypePointer Function %S
%_ptr_Function_S_std140 = OpTypePointer Function %S_std140
%uint_1 = OpConstant %uint 1
%62 = OpTypeFunction %mat3v2float
%uint_0 = OpConstant %uint 0
%uint_2 = OpConstant %uint 2
%_ptr_Uniform_S_std140 = OpTypePointer Uniform %S_std140
%_ptr_Uniform_v2float = OpTypePointer Uniform %v2float
%uint_3 = OpConstant %uint 3
%void = OpTypeVoid
%82 = OpTypeFunction %void
%_ptr_Uniform__arr_S_std140_uint_4 = OpTypePointer Uniform %_arr_S_std140_uint_4
%int_1 = OpConstant %int 1
%_ptr_Private_S = OpTypePointer Private %S
%int_3 = OpConstant %int 3
%_ptr_Private_mat3v2float = OpTypePointer Private %mat3v2float
%100 = OpConstantNull %int
%_ptr_Private_v2float = OpTypePointer Private %v2float
%conv_S = OpFunction %S None %17
%val = OpFunctionParameter %S_std140
%20 = OpLabel
%21 = OpCompositeExtract %int %val 0
%22 = OpCompositeExtract %v2float %val 1
%23 = OpCompositeExtract %v2float %val 2
%24 = OpCompositeExtract %v2float %val 3
%25 = OpCompositeConstruct %mat3v2float %22 %23 %24
%26 = OpCompositeExtract %int %val 4
%27 = OpCompositeConstruct %S %21 %25 %26
OpReturnValue %27
OpFunctionEnd
%conv_arr_4_S = OpFunction %_arr_S_uint_4 None %28
%val_0 = OpFunctionParameter %_arr_S_std140_uint_4
%31 = OpLabel
%arr = OpVariable %_ptr_Function__arr_S_uint_4 Function %16
%i = OpVariable %_ptr_Function_uint Function %36
%var_for_index = OpVariable %_ptr_Function__arr_S_std140_uint_4 Function %49
OpBranch %37
%37 = OpLabel
OpLoopMerge %38 %39 None
OpBranch %40
%40 = OpLabel
%42 = OpLoad %uint %i
%43 = OpULessThan %bool %42 %uint_4
%41 = OpLogicalNot %bool %43
OpSelectionMerge %45 None
OpBranchConditional %41 %46 %45
%46 = OpLabel
OpBranch %38
%45 = OpLabel
OpStore %var_for_index %val_0
%50 = OpLoad %uint %i
%52 = OpAccessChain %_ptr_Function_S %arr %50
%54 = OpLoad %uint %i
%56 = OpAccessChain %_ptr_Function_S_std140 %var_for_index %54
%57 = OpLoad %S_std140 %56
%53 = OpFunctionCall %S %conv_S %57
OpStore %52 %53
OpBranch %39
%39 = OpLabel
%58 = OpLoad %uint %i
%60 = OpIAdd %uint %58 %uint_1
OpStore %i %60
OpBranch %37
%38 = OpLabel
%61 = OpLoad %_arr_S_uint_4 %arr
OpReturnValue %61
OpFunctionEnd
%load_u_inner_2_m = OpFunction %mat3v2float None %62
%64 = OpLabel
%69 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%72 = OpAccessChain %_ptr_Uniform_v2float %69 %uint_1
%73 = OpLoad %v2float %72
%75 = OpAccessChain %_ptr_Uniform_v2float %69 %uint_2
%76 = OpLoad %v2float %75
%79 = OpAccessChain %_ptr_Uniform_v2float %69 %uint_3
%80 = OpLoad %v2float %79
%81 = OpCompositeConstruct %mat3v2float %73 %76 %80
OpReturnValue %81
OpFunctionEnd
%f = OpFunction %void None %82
%85 = OpLabel
%88 = OpAccessChain %_ptr_Uniform__arr_S_std140_uint_4 %u %uint_0
%89 = OpLoad %_arr_S_std140_uint_4 %88
%86 = OpFunctionCall %_arr_S_uint_4 %conv_arr_4_S %89
OpStore %p %86
%92 = OpAccessChain %_ptr_Private_S %p %int_1
%94 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%95 = OpLoad %S_std140 %94
%93 = OpFunctionCall %S %conv_S %95
OpStore %92 %93
%98 = OpAccessChain %_ptr_Private_mat3v2float %p %int_3 %uint_1
%99 = OpFunctionCall %mat3v2float %load_u_inner_2_m
OpStore %98 %99
%102 = OpAccessChain %_ptr_Private_v2float %p %int_1 %uint_1 %100
%103 = OpAccessChain %_ptr_Uniform_v2float %u %uint_0 %36 %uint_2
%104 = OpLoad %v2float %103
%105 = OpVectorShuffle %v2float %104 %104 1 0
OpStore %102 %105
OpReturn
OpFunctionEnd

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@@ -0,0 +1,18 @@
struct S {
before : i32,
@size(64)
m : mat3x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
var<private> p : array<S, 4>;
@compute @workgroup_size(1)
fn f() {
p = u;
p[1] = u[2];
p[3].m = u[2].m;
p[1].m[0] = u[0].m[1].yx;
}

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@@ -0,0 +1,16 @@
struct S {
before : i32,
@size(64) m : mat3x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
@group(0) @binding(1) var<storage, read_write> s : array<S, 4>;
@compute @workgroup_size(1)
fn f() {
s = u;
s[1] = u[2];
s[3].m = u[2].m;
s[1].m[0] = u[0].m[1].yx;
}

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@@ -0,0 +1,68 @@
struct S {
int before;
float3x2 m;
int after;
};
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[20];
};
RWByteAddressBuffer s : register(u1, space0);
void tint_symbol_3(RWByteAddressBuffer buffer, uint offset, float3x2 value) {
buffer.Store2((offset + 0u), asuint(value[0u]));
buffer.Store2((offset + 8u), asuint(value[1u]));
buffer.Store2((offset + 16u), asuint(value[2u]));
}
void tint_symbol_1(RWByteAddressBuffer buffer, uint offset, S value) {
buffer.Store((offset + 0u), asuint(value.before));
tint_symbol_3(buffer, (offset + 8u), value.m);
buffer.Store((offset + 72u), asuint(value.after));
}
void tint_symbol(RWByteAddressBuffer buffer, uint offset, S value[4]) {
S array[4] = value;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
tint_symbol_1(buffer, (offset + (i * 80u)), array[i]);
}
}
}
float3x2 tint_symbol_8(uint4 buffer[20], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
const uint scalar_offset_2 = ((offset + 16u)) / 4;
uint4 ubo_load_2 = buffer[scalar_offset_2 / 4];
return float3x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)), asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy)));
}
S tint_symbol_6(uint4 buffer[20], uint offset) {
const uint scalar_offset_3 = ((offset + 0u)) / 4;
const uint scalar_offset_4 = ((offset + 72u)) / 4;
const S tint_symbol_10 = {asint(buffer[scalar_offset_3 / 4][scalar_offset_3 % 4]), tint_symbol_8(buffer, (offset + 8u)), asint(buffer[scalar_offset_4 / 4][scalar_offset_4 % 4])};
return tint_symbol_10;
}
typedef S tint_symbol_5_ret[4];
tint_symbol_5_ret tint_symbol_5(uint4 buffer[20], uint offset) {
S arr[4] = (S[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr[i_1] = tint_symbol_6(buffer, (offset + (i_1 * 80u)));
}
}
return arr;
}
[numthreads(1, 1, 1)]
void f() {
tint_symbol(s, 0u, tint_symbol_5(u, 0u));
tint_symbol_1(s, 80u, tint_symbol_6(u, 160u));
tint_symbol_3(s, 248u, tint_symbol_8(u, 168u));
s.Store2(88u, asuint(asfloat(u[1].xy).yx));
return;
}

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@@ -0,0 +1,68 @@
struct S {
int before;
float3x2 m;
int after;
};
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[20];
};
RWByteAddressBuffer s : register(u1, space0);
void tint_symbol_3(RWByteAddressBuffer buffer, uint offset, float3x2 value) {
buffer.Store2((offset + 0u), asuint(value[0u]));
buffer.Store2((offset + 8u), asuint(value[1u]));
buffer.Store2((offset + 16u), asuint(value[2u]));
}
void tint_symbol_1(RWByteAddressBuffer buffer, uint offset, S value) {
buffer.Store((offset + 0u), asuint(value.before));
tint_symbol_3(buffer, (offset + 8u), value.m);
buffer.Store((offset + 72u), asuint(value.after));
}
void tint_symbol(RWByteAddressBuffer buffer, uint offset, S value[4]) {
S array[4] = value;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
tint_symbol_1(buffer, (offset + (i * 80u)), array[i]);
}
}
}
float3x2 tint_symbol_8(uint4 buffer[20], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
const uint scalar_offset_2 = ((offset + 16u)) / 4;
uint4 ubo_load_2 = buffer[scalar_offset_2 / 4];
return float3x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)), asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy)));
}
S tint_symbol_6(uint4 buffer[20], uint offset) {
const uint scalar_offset_3 = ((offset + 0u)) / 4;
const uint scalar_offset_4 = ((offset + 72u)) / 4;
const S tint_symbol_10 = {asint(buffer[scalar_offset_3 / 4][scalar_offset_3 % 4]), tint_symbol_8(buffer, (offset + 8u)), asint(buffer[scalar_offset_4 / 4][scalar_offset_4 % 4])};
return tint_symbol_10;
}
typedef S tint_symbol_5_ret[4];
tint_symbol_5_ret tint_symbol_5(uint4 buffer[20], uint offset) {
S arr[4] = (S[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr[i_1] = tint_symbol_6(buffer, (offset + (i_1 * 80u)));
}
}
return arr;
}
[numthreads(1, 1, 1)]
void f() {
tint_symbol(s, 0u, tint_symbol_5(u, 0u));
tint_symbol_1(s, 80u, tint_symbol_6(u, 160u));
tint_symbol_3(s, 248u, tint_symbol_8(u, 168u));
s.Store2(88u, asuint(asfloat(u[1].xy).yx));
return;
}

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@@ -0,0 +1,78 @@
#version 310 es
struct S {
int before;
uint pad;
mat3x2 m;
uint pad_1;
uint pad_2;
uint pad_3;
uint pad_4;
uint pad_5;
uint pad_6;
uint pad_7;
uint pad_8;
uint pad_9;
uint pad_10;
int after;
uint pad_11;
};
struct S_std140 {
int before;
uint pad;
vec2 m_0;
vec2 m_1;
vec2 m_2;
uint pad_1;
uint pad_2;
uint pad_3;
uint pad_4;
uint pad_5;
uint pad_6;
uint pad_7;
uint pad_8;
uint pad_9;
uint pad_10;
int after;
uint pad_11;
};
layout(binding = 0, std140) uniform u_block_std140_ubo {
S_std140 inner[4];
} u;
layout(binding = 1, std430) buffer u_block_ssbo {
S inner[4];
} s;
S conv_S(S_std140 val) {
return S(val.before, val.pad, mat3x2(val.m_0, val.m_1, val.m_2), val.pad_1, val.pad_2, val.pad_3, val.pad_4, val.pad_5, val.pad_6, val.pad_7, val.pad_8, val.pad_9, val.pad_10, val.after, val.pad_11);
}
S[4] conv_arr_4_S(S_std140 val[4]) {
S arr[4] = S[4](S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u), S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u), S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u), S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u));
{
for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = conv_S(val[i]);
}
}
return arr;
}
mat3x2 load_u_inner_2_m() {
return mat3x2(u.inner[2u].m_0, u.inner[2u].m_1, u.inner[2u].m_2);
}
void f() {
s.inner = conv_arr_4_S(u.inner);
s.inner[1] = conv_S(u.inner[2u]);
s.inner[3].m = load_u_inner_2_m();
s.inner[1].m[0] = u.inner[0u].m_1.yx;
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
f();
return;
}

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@@ -0,0 +1,33 @@
#include <metal_stdlib>
using namespace metal;
template<typename T, size_t N>
struct tint_array {
const constant T& operator[](size_t i) const constant { return elements[i]; }
device T& operator[](size_t i) device { return elements[i]; }
const device T& operator[](size_t i) const device { return elements[i]; }
thread T& operator[](size_t i) thread { return elements[i]; }
const thread T& operator[](size_t i) const thread { return elements[i]; }
threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
T elements[N];
};
struct S {
/* 0x0000 */ int before;
/* 0x0004 */ tint_array<int8_t, 4> tint_pad;
/* 0x0008 */ float3x2 m;
/* 0x0020 */ tint_array<int8_t, 40> tint_pad_1;
/* 0x0048 */ int after;
/* 0x004c */ tint_array<int8_t, 4> tint_pad_2;
};
kernel void f(device tint_array<S, 4>* tint_symbol [[buffer(1)]], const constant tint_array<S, 4>* tint_symbol_1 [[buffer(0)]]) {
*(tint_symbol) = *(tint_symbol_1);
(*(tint_symbol))[1] = (*(tint_symbol_1))[2];
(*(tint_symbol))[3].m = (*(tint_symbol_1))[2].m;
(*(tint_symbol))[1].m[0] = float2((*(tint_symbol_1))[0].m[1]).yx;
return;
}

View File

@@ -0,0 +1,182 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 109
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %f "f"
OpExecutionMode %f LocalSize 1 1 1
OpName %u_block_std140 "u_block_std140"
OpMemberName %u_block_std140 0 "inner"
OpName %S_std140 "S_std140"
OpMemberName %S_std140 0 "before"
OpMemberName %S_std140 1 "m_0"
OpMemberName %S_std140 2 "m_1"
OpMemberName %S_std140 3 "m_2"
OpMemberName %S_std140 4 "after"
OpName %u "u"
OpName %u_block "u_block"
OpMemberName %u_block 0 "inner"
OpName %S "S"
OpMemberName %S 0 "before"
OpMemberName %S 1 "m"
OpMemberName %S 2 "after"
OpName %s "s"
OpName %conv_S "conv_S"
OpName %val "val"
OpName %conv_arr_4_S "conv_arr_4_S"
OpName %val_0 "val"
OpName %arr "arr"
OpName %i "i"
OpName %var_for_index "var_for_index"
OpName %load_u_inner_2_m "load_u_inner_2_m"
OpName %f "f"
OpDecorate %u_block_std140 Block
OpMemberDecorate %u_block_std140 0 Offset 0
OpMemberDecorate %S_std140 0 Offset 0
OpMemberDecorate %S_std140 1 Offset 8
OpMemberDecorate %S_std140 2 Offset 16
OpMemberDecorate %S_std140 3 Offset 24
OpMemberDecorate %S_std140 4 Offset 72
OpDecorate %_arr_S_std140_uint_4 ArrayStride 80
OpDecorate %u NonWritable
OpDecorate %u DescriptorSet 0
OpDecorate %u Binding 0
OpDecorate %u_block Block
OpMemberDecorate %u_block 0 Offset 0
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 8
OpMemberDecorate %S 1 ColMajor
OpMemberDecorate %S 1 MatrixStride 8
OpMemberDecorate %S 2 Offset 72
OpDecorate %_arr_S_uint_4 ArrayStride 80
OpDecorate %s DescriptorSet 0
OpDecorate %s Binding 1
%int = OpTypeInt 32 1
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%S_std140 = OpTypeStruct %int %v2float %v2float %v2float %int
%uint = OpTypeInt 32 0
%uint_4 = OpConstant %uint 4
%_arr_S_std140_uint_4 = OpTypeArray %S_std140 %uint_4
%u_block_std140 = OpTypeStruct %_arr_S_std140_uint_4
%_ptr_Uniform_u_block_std140 = OpTypePointer Uniform %u_block_std140
%u = OpVariable %_ptr_Uniform_u_block_std140 Uniform
%mat3v2float = OpTypeMatrix %v2float 3
%S = OpTypeStruct %int %mat3v2float %int
%_arr_S_uint_4 = OpTypeArray %S %uint_4
%u_block = OpTypeStruct %_arr_S_uint_4
%_ptr_StorageBuffer_u_block = OpTypePointer StorageBuffer %u_block
%s = OpVariable %_ptr_StorageBuffer_u_block StorageBuffer
%17 = OpTypeFunction %S %S_std140
%28 = OpTypeFunction %_arr_S_uint_4 %_arr_S_std140_uint_4
%_ptr_Function__arr_S_uint_4 = OpTypePointer Function %_arr_S_uint_4
%34 = OpConstantNull %_arr_S_uint_4
%_ptr_Function_uint = OpTypePointer Function %uint
%37 = OpConstantNull %uint
%bool = OpTypeBool
%_ptr_Function__arr_S_std140_uint_4 = OpTypePointer Function %_arr_S_std140_uint_4
%50 = OpConstantNull %_arr_S_std140_uint_4
%_ptr_Function_S = OpTypePointer Function %S
%_ptr_Function_S_std140 = OpTypePointer Function %S_std140
%uint_1 = OpConstant %uint 1
%63 = OpTypeFunction %mat3v2float
%uint_0 = OpConstant %uint 0
%uint_2 = OpConstant %uint 2
%_ptr_Uniform_S_std140 = OpTypePointer Uniform %S_std140
%_ptr_Uniform_v2float = OpTypePointer Uniform %v2float
%uint_3 = OpConstant %uint 3
%void = OpTypeVoid
%83 = OpTypeFunction %void
%_ptr_StorageBuffer__arr_S_uint_4 = OpTypePointer StorageBuffer %_arr_S_uint_4
%_ptr_Uniform__arr_S_std140_uint_4 = OpTypePointer Uniform %_arr_S_std140_uint_4
%int_1 = OpConstant %int 1
%_ptr_StorageBuffer_S = OpTypePointer StorageBuffer %S
%int_3 = OpConstant %int 3
%_ptr_StorageBuffer_mat3v2float = OpTypePointer StorageBuffer %mat3v2float
%103 = OpConstantNull %int
%_ptr_StorageBuffer_v2float = OpTypePointer StorageBuffer %v2float
%conv_S = OpFunction %S None %17
%val = OpFunctionParameter %S_std140
%20 = OpLabel
%21 = OpCompositeExtract %int %val 0
%22 = OpCompositeExtract %v2float %val 1
%23 = OpCompositeExtract %v2float %val 2
%24 = OpCompositeExtract %v2float %val 3
%25 = OpCompositeConstruct %mat3v2float %22 %23 %24
%26 = OpCompositeExtract %int %val 4
%27 = OpCompositeConstruct %S %21 %25 %26
OpReturnValue %27
OpFunctionEnd
%conv_arr_4_S = OpFunction %_arr_S_uint_4 None %28
%val_0 = OpFunctionParameter %_arr_S_std140_uint_4
%31 = OpLabel
%arr = OpVariable %_ptr_Function__arr_S_uint_4 Function %34
%i = OpVariable %_ptr_Function_uint Function %37
%var_for_index = OpVariable %_ptr_Function__arr_S_std140_uint_4 Function %50
OpBranch %38
%38 = OpLabel
OpLoopMerge %39 %40 None
OpBranch %41
%41 = OpLabel
%43 = OpLoad %uint %i
%44 = OpULessThan %bool %43 %uint_4
%42 = OpLogicalNot %bool %44
OpSelectionMerge %46 None
OpBranchConditional %42 %47 %46
%47 = OpLabel
OpBranch %39
%46 = OpLabel
OpStore %var_for_index %val_0
%51 = OpLoad %uint %i
%53 = OpAccessChain %_ptr_Function_S %arr %51
%55 = OpLoad %uint %i
%57 = OpAccessChain %_ptr_Function_S_std140 %var_for_index %55
%58 = OpLoad %S_std140 %57
%54 = OpFunctionCall %S %conv_S %58
OpStore %53 %54
OpBranch %40
%40 = OpLabel
%59 = OpLoad %uint %i
%61 = OpIAdd %uint %59 %uint_1
OpStore %i %61
OpBranch %38
%39 = OpLabel
%62 = OpLoad %_arr_S_uint_4 %arr
OpReturnValue %62
OpFunctionEnd
%load_u_inner_2_m = OpFunction %mat3v2float None %63
%65 = OpLabel
%70 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%73 = OpAccessChain %_ptr_Uniform_v2float %70 %uint_1
%74 = OpLoad %v2float %73
%76 = OpAccessChain %_ptr_Uniform_v2float %70 %uint_2
%77 = OpLoad %v2float %76
%80 = OpAccessChain %_ptr_Uniform_v2float %70 %uint_3
%81 = OpLoad %v2float %80
%82 = OpCompositeConstruct %mat3v2float %74 %77 %81
OpReturnValue %82
OpFunctionEnd
%f = OpFunction %void None %83
%86 = OpLabel
%88 = OpAccessChain %_ptr_StorageBuffer__arr_S_uint_4 %s %uint_0
%91 = OpAccessChain %_ptr_Uniform__arr_S_std140_uint_4 %u %uint_0
%92 = OpLoad %_arr_S_std140_uint_4 %91
%89 = OpFunctionCall %_arr_S_uint_4 %conv_arr_4_S %92
OpStore %88 %89
%95 = OpAccessChain %_ptr_StorageBuffer_S %s %uint_0 %int_1
%97 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%98 = OpLoad %S_std140 %97
%96 = OpFunctionCall %S %conv_S %98
OpStore %95 %96
%101 = OpAccessChain %_ptr_StorageBuffer_mat3v2float %s %uint_0 %int_3 %uint_1
%102 = OpFunctionCall %mat3v2float %load_u_inner_2_m
OpStore %101 %102
%105 = OpAccessChain %_ptr_StorageBuffer_v2float %s %uint_0 %int_1 %uint_1 %103
%106 = OpAccessChain %_ptr_Uniform_v2float %u %uint_0 %37 %uint_2
%107 = OpLoad %v2float %106
%108 = OpVectorShuffle %v2float %107 %107 1 0
OpStore %105 %108
OpReturn
OpFunctionEnd

View File

@@ -0,0 +1,18 @@
struct S {
before : i32,
@size(64)
m : mat3x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
@group(0) @binding(1) var<storage, read_write> s : array<S, 4>;
@compute @workgroup_size(1)
fn f() {
s = u;
s[1] = u[2];
s[3].m = u[2].m;
s[1].m[0] = u[0].m[1].yx;
}

View File

@@ -0,0 +1,16 @@
struct S {
before : i32,
@size(64) m : mat3x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
var<workgroup> w : array<S, 4>;
@compute @workgroup_size(1)
fn f() {
w = u;
w[1] = u[2];
w[3].m = u[2].m;
w[1].m[0] = u[0].m[1].yx;
}

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struct S {
int before;
float3x2 m;
int after;
};
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[20];
};
groupshared S w[4];
struct tint_symbol_1 {
uint local_invocation_index : SV_GroupIndex;
};
float3x2 tint_symbol_5(uint4 buffer[20], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
const uint scalar_offset_2 = ((offset + 16u)) / 4;
uint4 ubo_load_2 = buffer[scalar_offset_2 / 4];
return float3x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)), asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy)));
}
S tint_symbol_3(uint4 buffer[20], uint offset) {
const uint scalar_offset_3 = ((offset + 0u)) / 4;
const uint scalar_offset_4 = ((offset + 72u)) / 4;
const S tint_symbol_8 = {asint(buffer[scalar_offset_3 / 4][scalar_offset_3 % 4]), tint_symbol_5(buffer, (offset + 8u)), asint(buffer[scalar_offset_4 / 4][scalar_offset_4 % 4])};
return tint_symbol_8;
}
typedef S tint_symbol_2_ret[4];
tint_symbol_2_ret tint_symbol_2(uint4 buffer[20], uint offset) {
S arr[4] = (S[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr[i_1] = tint_symbol_3(buffer, (offset + (i_1 * 80u)));
}
}
return arr;
}
void f_inner(uint local_invocation_index) {
{
[loop] for(uint idx = local_invocation_index; (idx < 4u); idx = (idx + 1u)) {
const uint i = idx;
const S tint_symbol_7 = (S)0;
w[i] = tint_symbol_7;
}
}
GroupMemoryBarrierWithGroupSync();
w = tint_symbol_2(u, 0u);
w[1] = tint_symbol_3(u, 160u);
w[3].m = tint_symbol_5(u, 168u);
w[1].m[0] = asfloat(u[1].xy).yx;
}
[numthreads(1, 1, 1)]
void f(tint_symbol_1 tint_symbol) {
f_inner(tint_symbol.local_invocation_index);
return;
}

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struct S {
int before;
float3x2 m;
int after;
};
cbuffer cbuffer_u : register(b0, space0) {
uint4 u[20];
};
groupshared S w[4];
struct tint_symbol_1 {
uint local_invocation_index : SV_GroupIndex;
};
float3x2 tint_symbol_5(uint4 buffer[20], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
const uint scalar_offset_2 = ((offset + 16u)) / 4;
uint4 ubo_load_2 = buffer[scalar_offset_2 / 4];
return float3x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)), asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy)));
}
S tint_symbol_3(uint4 buffer[20], uint offset) {
const uint scalar_offset_3 = ((offset + 0u)) / 4;
const uint scalar_offset_4 = ((offset + 72u)) / 4;
const S tint_symbol_8 = {asint(buffer[scalar_offset_3 / 4][scalar_offset_3 % 4]), tint_symbol_5(buffer, (offset + 8u)), asint(buffer[scalar_offset_4 / 4][scalar_offset_4 % 4])};
return tint_symbol_8;
}
typedef S tint_symbol_2_ret[4];
tint_symbol_2_ret tint_symbol_2(uint4 buffer[20], uint offset) {
S arr[4] = (S[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr[i_1] = tint_symbol_3(buffer, (offset + (i_1 * 80u)));
}
}
return arr;
}
void f_inner(uint local_invocation_index) {
{
[loop] for(uint idx = local_invocation_index; (idx < 4u); idx = (idx + 1u)) {
const uint i = idx;
const S tint_symbol_7 = (S)0;
w[i] = tint_symbol_7;
}
}
GroupMemoryBarrierWithGroupSync();
w = tint_symbol_2(u, 0u);
w[1] = tint_symbol_3(u, 160u);
w[3].m = tint_symbol_5(u, 168u);
w[1].m[0] = asfloat(u[1].xy).yx;
}
[numthreads(1, 1, 1)]
void f(tint_symbol_1 tint_symbol) {
f_inner(tint_symbol.local_invocation_index);
return;
}

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@@ -0,0 +1,83 @@
#version 310 es
struct S {
int before;
uint pad;
mat3x2 m;
uint pad_1;
uint pad_2;
uint pad_3;
uint pad_4;
uint pad_5;
uint pad_6;
uint pad_7;
uint pad_8;
uint pad_9;
uint pad_10;
int after;
uint pad_11;
};
struct S_std140 {
int before;
uint pad;
vec2 m_0;
vec2 m_1;
vec2 m_2;
uint pad_1;
uint pad_2;
uint pad_3;
uint pad_4;
uint pad_5;
uint pad_6;
uint pad_7;
uint pad_8;
uint pad_9;
uint pad_10;
int after;
uint pad_11;
};
layout(binding = 0, std140) uniform u_block_std140_ubo {
S_std140 inner[4];
} u;
shared S w[4];
S conv_S(S_std140 val) {
return S(val.before, val.pad, mat3x2(val.m_0, val.m_1, val.m_2), val.pad_1, val.pad_2, val.pad_3, val.pad_4, val.pad_5, val.pad_6, val.pad_7, val.pad_8, val.pad_9, val.pad_10, val.after, val.pad_11);
}
S[4] conv_arr_4_S(S_std140 val[4]) {
S arr[4] = S[4](S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u), S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u), S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u), S(0, 0u, mat3x2(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u));
{
for(uint i = 0u; (i < 4u); i = (i + 1u)) {
arr[i] = conv_S(val[i]);
}
}
return arr;
}
mat3x2 load_u_inner_2_m() {
return mat3x2(u.inner[2u].m_0, u.inner[2u].m_1, u.inner[2u].m_2);
}
void f(uint local_invocation_index) {
{
for(uint idx = local_invocation_index; (idx < 4u); idx = (idx + 1u)) {
uint i = idx;
S tint_symbol = S(0, 0u, mat3x2(vec2(0.0f), vec2(0.0f), vec2(0.0f)), 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0, 0u);
w[i] = tint_symbol;
}
}
barrier();
w = conv_arr_4_S(u.inner);
w[1] = conv_S(u.inner[2u]);
w[3].m = load_u_inner_2_m();
w[1].m[0] = u.inner[0u].m_1.yx;
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
f(gl_LocalInvocationIndex);
return;
}

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@@ -0,0 +1,48 @@
#include <metal_stdlib>
using namespace metal;
template<typename T, size_t N>
struct tint_array {
const constant T& operator[](size_t i) const constant { return elements[i]; }
device T& operator[](size_t i) device { return elements[i]; }
const device T& operator[](size_t i) const device { return elements[i]; }
thread T& operator[](size_t i) thread { return elements[i]; }
const thread T& operator[](size_t i) const thread { return elements[i]; }
threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
T elements[N];
};
struct S {
/* 0x0000 */ int before;
/* 0x0004 */ tint_array<int8_t, 4> tint_pad;
/* 0x0008 */ float3x2 m;
/* 0x0020 */ tint_array<int8_t, 40> tint_pad_1;
/* 0x0048 */ int after;
/* 0x004c */ tint_array<int8_t, 4> tint_pad_2;
};
struct tint_symbol_6 {
tint_array<S, 4> w;
};
void f_inner(uint local_invocation_index, threadgroup tint_array<S, 4>* const tint_symbol_1, const constant tint_array<S, 4>* const tint_symbol_2) {
for(uint idx = local_invocation_index; (idx < 4u); idx = (idx + 1u)) {
uint const i = idx;
S const tint_symbol = S{};
(*(tint_symbol_1))[i] = tint_symbol;
}
threadgroup_barrier(mem_flags::mem_threadgroup);
*(tint_symbol_1) = *(tint_symbol_2);
(*(tint_symbol_1))[1] = (*(tint_symbol_2))[2];
(*(tint_symbol_1))[3].m = (*(tint_symbol_2))[2].m;
(*(tint_symbol_1))[1].m[0] = float2((*(tint_symbol_2))[0].m[1]).yx;
}
kernel void f(const constant tint_array<S, 4>* tint_symbol_5 [[buffer(0)]], threadgroup tint_symbol_6* tint_symbol_4 [[threadgroup(0)]], uint local_invocation_index [[thread_index_in_threadgroup]]) {
threadgroup tint_array<S, 4>* const tint_symbol_3 = &((*(tint_symbol_4)).w);
f_inner(local_invocation_index, tint_symbol_3, tint_symbol_5);
return;
}

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@@ -0,0 +1,216 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 131
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %f "f" %local_invocation_index_1
OpExecutionMode %f LocalSize 1 1 1
OpName %local_invocation_index_1 "local_invocation_index_1"
OpName %u_block_std140 "u_block_std140"
OpMemberName %u_block_std140 0 "inner"
OpName %S_std140 "S_std140"
OpMemberName %S_std140 0 "before"
OpMemberName %S_std140 1 "m_0"
OpMemberName %S_std140 2 "m_1"
OpMemberName %S_std140 3 "m_2"
OpMemberName %S_std140 4 "after"
OpName %u "u"
OpName %S "S"
OpMemberName %S 0 "before"
OpMemberName %S 1 "m"
OpMemberName %S 2 "after"
OpName %w "w"
OpName %conv_S "conv_S"
OpName %val "val"
OpName %conv_arr_4_S "conv_arr_4_S"
OpName %val_0 "val"
OpName %arr "arr"
OpName %i "i"
OpName %var_for_index "var_for_index"
OpName %load_u_inner_2_m "load_u_inner_2_m"
OpName %f_inner "f_inner"
OpName %local_invocation_index "local_invocation_index"
OpName %idx "idx"
OpName %f "f"
OpDecorate %local_invocation_index_1 BuiltIn LocalInvocationIndex
OpDecorate %u_block_std140 Block
OpMemberDecorate %u_block_std140 0 Offset 0
OpMemberDecorate %S_std140 0 Offset 0
OpMemberDecorate %S_std140 1 Offset 8
OpMemberDecorate %S_std140 2 Offset 16
OpMemberDecorate %S_std140 3 Offset 24
OpMemberDecorate %S_std140 4 Offset 72
OpDecorate %_arr_S_std140_uint_4 ArrayStride 80
OpDecorate %u NonWritable
OpDecorate %u DescriptorSet 0
OpDecorate %u Binding 0
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 8
OpMemberDecorate %S 1 ColMajor
OpMemberDecorate %S 1 MatrixStride 8
OpMemberDecorate %S 2 Offset 72
OpDecorate %_arr_S_uint_4 ArrayStride 80
%uint = OpTypeInt 32 0
%_ptr_Input_uint = OpTypePointer Input %uint
%local_invocation_index_1 = OpVariable %_ptr_Input_uint Input
%int = OpTypeInt 32 1
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%S_std140 = OpTypeStruct %int %v2float %v2float %v2float %int
%uint_4 = OpConstant %uint 4
%_arr_S_std140_uint_4 = OpTypeArray %S_std140 %uint_4
%u_block_std140 = OpTypeStruct %_arr_S_std140_uint_4
%_ptr_Uniform_u_block_std140 = OpTypePointer Uniform %u_block_std140
%u = OpVariable %_ptr_Uniform_u_block_std140 Uniform
%mat3v2float = OpTypeMatrix %v2float 3
%S = OpTypeStruct %int %mat3v2float %int
%_arr_S_uint_4 = OpTypeArray %S %uint_4
%_ptr_Workgroup__arr_S_uint_4 = OpTypePointer Workgroup %_arr_S_uint_4
%w = OpVariable %_ptr_Workgroup__arr_S_uint_4 Workgroup
%18 = OpTypeFunction %S %S_std140
%29 = OpTypeFunction %_arr_S_uint_4 %_arr_S_std140_uint_4
%_ptr_Function__arr_S_uint_4 = OpTypePointer Function %_arr_S_uint_4
%35 = OpConstantNull %_arr_S_uint_4
%_ptr_Function_uint = OpTypePointer Function %uint
%38 = OpConstantNull %uint
%bool = OpTypeBool
%_ptr_Function__arr_S_std140_uint_4 = OpTypePointer Function %_arr_S_std140_uint_4
%51 = OpConstantNull %_arr_S_std140_uint_4
%_ptr_Function_S = OpTypePointer Function %S
%_ptr_Function_S_std140 = OpTypePointer Function %S_std140
%uint_1 = OpConstant %uint 1
%64 = OpTypeFunction %mat3v2float
%uint_0 = OpConstant %uint 0
%uint_2 = OpConstant %uint 2
%_ptr_Uniform_S_std140 = OpTypePointer Uniform %S_std140
%_ptr_Uniform_v2float = OpTypePointer Uniform %v2float
%uint_3 = OpConstant %uint 3
%void = OpTypeVoid
%84 = OpTypeFunction %void %uint
%_ptr_Workgroup_S = OpTypePointer Workgroup %S
%102 = OpConstantNull %S
%uint_264 = OpConstant %uint 264
%_ptr_Uniform__arr_S_std140_uint_4 = OpTypePointer Uniform %_arr_S_std140_uint_4
%int_1 = OpConstant %int 1
%int_3 = OpConstant %int 3
%_ptr_Workgroup_mat3v2float = OpTypePointer Workgroup %mat3v2float
%120 = OpConstantNull %int
%_ptr_Workgroup_v2float = OpTypePointer Workgroup %v2float
%126 = OpTypeFunction %void
%conv_S = OpFunction %S None %18
%val = OpFunctionParameter %S_std140
%21 = OpLabel
%22 = OpCompositeExtract %int %val 0
%23 = OpCompositeExtract %v2float %val 1
%24 = OpCompositeExtract %v2float %val 2
%25 = OpCompositeExtract %v2float %val 3
%26 = OpCompositeConstruct %mat3v2float %23 %24 %25
%27 = OpCompositeExtract %int %val 4
%28 = OpCompositeConstruct %S %22 %26 %27
OpReturnValue %28
OpFunctionEnd
%conv_arr_4_S = OpFunction %_arr_S_uint_4 None %29
%val_0 = OpFunctionParameter %_arr_S_std140_uint_4
%32 = OpLabel
%arr = OpVariable %_ptr_Function__arr_S_uint_4 Function %35
%i = OpVariable %_ptr_Function_uint Function %38
%var_for_index = OpVariable %_ptr_Function__arr_S_std140_uint_4 Function %51
OpBranch %39
%39 = OpLabel
OpLoopMerge %40 %41 None
OpBranch %42
%42 = OpLabel
%44 = OpLoad %uint %i
%45 = OpULessThan %bool %44 %uint_4
%43 = OpLogicalNot %bool %45
OpSelectionMerge %47 None
OpBranchConditional %43 %48 %47
%48 = OpLabel
OpBranch %40
%47 = OpLabel
OpStore %var_for_index %val_0
%52 = OpLoad %uint %i
%54 = OpAccessChain %_ptr_Function_S %arr %52
%56 = OpLoad %uint %i
%58 = OpAccessChain %_ptr_Function_S_std140 %var_for_index %56
%59 = OpLoad %S_std140 %58
%55 = OpFunctionCall %S %conv_S %59
OpStore %54 %55
OpBranch %41
%41 = OpLabel
%60 = OpLoad %uint %i
%62 = OpIAdd %uint %60 %uint_1
OpStore %i %62
OpBranch %39
%40 = OpLabel
%63 = OpLoad %_arr_S_uint_4 %arr
OpReturnValue %63
OpFunctionEnd
%load_u_inner_2_m = OpFunction %mat3v2float None %64
%66 = OpLabel
%71 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%74 = OpAccessChain %_ptr_Uniform_v2float %71 %uint_1
%75 = OpLoad %v2float %74
%77 = OpAccessChain %_ptr_Uniform_v2float %71 %uint_2
%78 = OpLoad %v2float %77
%81 = OpAccessChain %_ptr_Uniform_v2float %71 %uint_3
%82 = OpLoad %v2float %81
%83 = OpCompositeConstruct %mat3v2float %75 %78 %82
OpReturnValue %83
OpFunctionEnd
%f_inner = OpFunction %void None %84
%local_invocation_index = OpFunctionParameter %uint
%88 = OpLabel
%idx = OpVariable %_ptr_Function_uint Function %38
OpStore %idx %local_invocation_index
OpBranch %90
%90 = OpLabel
OpLoopMerge %91 %92 None
OpBranch %93
%93 = OpLabel
%95 = OpLoad %uint %idx
%96 = OpULessThan %bool %95 %uint_4
%94 = OpLogicalNot %bool %96
OpSelectionMerge %97 None
OpBranchConditional %94 %98 %97
%98 = OpLabel
OpBranch %91
%97 = OpLabel
%99 = OpLoad %uint %idx
%101 = OpAccessChain %_ptr_Workgroup_S %w %99
OpStore %101 %102
OpBranch %92
%92 = OpLabel
%103 = OpLoad %uint %idx
%104 = OpIAdd %uint %103 %uint_1
OpStore %idx %104
OpBranch %90
%91 = OpLabel
OpControlBarrier %uint_2 %uint_2 %uint_264
%109 = OpAccessChain %_ptr_Uniform__arr_S_std140_uint_4 %u %uint_0
%110 = OpLoad %_arr_S_std140_uint_4 %109
%107 = OpFunctionCall %_arr_S_uint_4 %conv_arr_4_S %110
OpStore %w %107
%112 = OpAccessChain %_ptr_Workgroup_S %w %int_1
%114 = OpAccessChain %_ptr_Uniform_S_std140 %u %uint_0 %uint_2
%115 = OpLoad %S_std140 %114
%113 = OpFunctionCall %S %conv_S %115
OpStore %112 %113
%118 = OpAccessChain %_ptr_Workgroup_mat3v2float %w %int_3 %uint_1
%119 = OpFunctionCall %mat3v2float %load_u_inner_2_m
OpStore %118 %119
%122 = OpAccessChain %_ptr_Workgroup_v2float %w %int_1 %uint_1 %120
%123 = OpAccessChain %_ptr_Uniform_v2float %u %uint_0 %38 %uint_2
%124 = OpLoad %v2float %123
%125 = OpVectorShuffle %v2float %124 %124 1 0
OpStore %122 %125
OpReturn
OpFunctionEnd
%f = OpFunction %void None %126
%128 = OpLabel
%130 = OpLoad %uint %local_invocation_index_1
%129 = OpFunctionCall %void %f_inner %130
OpReturn
OpFunctionEnd

View File

@@ -0,0 +1,18 @@
struct S {
before : i32,
@size(64)
m : mat3x2<f32>,
after : i32,
}
@group(0) @binding(0) var<uniform> u : array<S, 4>;
var<workgroup> w : array<S, 4>;
@compute @workgroup_size(1)
fn f() {
w = u;
w[1] = u[2];
w[3].m = u[2].m;
w[1].m[0] = u[0].m[1].yx;
}

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@@ -0,0 +1,31 @@
struct Inner {
m : mat4x2<f32>,
}
struct Outer {
a : array<Inner, 4>,
}
@group(0) @binding(0) var<uniform> a : array<Outer, 4>;
var<private> counter = 0;
fn i() -> i32 { counter++; return counter; }
@compute @workgroup_size(1)
fn f() {
let p_a = &a;
let p_a_i = &((*p_a)[i()]);
let p_a_i_a = &((*p_a_i).a);
let p_a_i_a_i = &((*p_a_i_a)[i()]);
let p_a_i_a_i_m = &((*p_a_i_a_i).m);
let p_a_i_a_i_m_i = &((*p_a_i_a_i_m)[i()]);
let l_a : array<Outer, 4> = *p_a;
let l_a_i : Outer = *p_a_i;
let l_a_i_a : array<Inner, 4> = *p_a_i_a;
let l_a_i_a_i : Inner = *p_a_i_a_i;
let l_a_i_a_i_m : mat4x2<f32> = *p_a_i_a_i_m;
let l_a_i_a_i_m_i : vec2<f32> = *p_a_i_a_i_m_i;
let l_a_i_a_i_m_i_i : f32 = (*p_a_i_a_i_m_i)[i()];
}

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@@ -0,0 +1,82 @@
struct Inner {
float4x2 m;
};
struct Outer {
Inner a[4];
};
cbuffer cbuffer_a : register(b0, space0) {
uint4 a[32];
};
static int counter = 0;
int i() {
counter = (counter + 1);
return counter;
}
float4x2 tint_symbol_8(uint4 buffer[32], uint offset) {
const uint scalar_offset = ((offset + 0u)) / 4;
uint4 ubo_load = buffer[scalar_offset / 4];
const uint scalar_offset_1 = ((offset + 8u)) / 4;
uint4 ubo_load_1 = buffer[scalar_offset_1 / 4];
const uint scalar_offset_2 = ((offset + 16u)) / 4;
uint4 ubo_load_2 = buffer[scalar_offset_2 / 4];
const uint scalar_offset_3 = ((offset + 24u)) / 4;
uint4 ubo_load_3 = buffer[scalar_offset_3 / 4];
return float4x2(asfloat(((scalar_offset & 2) ? ubo_load.zw : ubo_load.xy)), asfloat(((scalar_offset_1 & 2) ? ubo_load_1.zw : ubo_load_1.xy)), asfloat(((scalar_offset_2 & 2) ? ubo_load_2.zw : ubo_load_2.xy)), asfloat(((scalar_offset_3 & 2) ? ubo_load_3.zw : ubo_load_3.xy)));
}
Inner tint_symbol_7(uint4 buffer[32], uint offset) {
const Inner tint_symbol_11 = {tint_symbol_8(buffer, (offset + 0u))};
return tint_symbol_11;
}
typedef Inner tint_symbol_6_ret[4];
tint_symbol_6_ret tint_symbol_6(uint4 buffer[32], uint offset) {
Inner arr[4] = (Inner[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr[i_1] = tint_symbol_7(buffer, (offset + (i_1 * 32u)));
}
}
return arr;
}
Outer tint_symbol_5(uint4 buffer[32], uint offset) {
const Outer tint_symbol_12 = {tint_symbol_6(buffer, (offset + 0u))};
return tint_symbol_12;
}
typedef Outer tint_symbol_4_ret[4];
tint_symbol_4_ret tint_symbol_4(uint4 buffer[32], uint offset) {
Outer arr_1[4] = (Outer[4])0;
{
[loop] for(uint i_2 = 0u; (i_2 < 4u); i_2 = (i_2 + 1u)) {
arr_1[i_2] = tint_symbol_5(buffer, (offset + (i_2 * 128u)));
}
}
return arr_1;
}
[numthreads(1, 1, 1)]
void f() {
const int p_a_i_save = i();
const int p_a_i_a_i_save = i();
const int p_a_i_a_i_m_i_save = i();
const Outer l_a[4] = tint_symbol_4(a, 0u);
const Outer l_a_i = tint_symbol_5(a, (128u * uint(p_a_i_save)));
const Inner l_a_i_a[4] = tint_symbol_6(a, (128u * uint(p_a_i_save)));
const Inner l_a_i_a_i = tint_symbol_7(a, ((128u * uint(p_a_i_save)) + (32u * uint(p_a_i_a_i_save))));
const float4x2 l_a_i_a_i_m = tint_symbol_8(a, ((128u * uint(p_a_i_save)) + (32u * uint(p_a_i_a_i_save))));
const uint scalar_offset_4 = ((((128u * uint(p_a_i_save)) + (32u * uint(p_a_i_a_i_save))) + (8u * uint(p_a_i_a_i_m_i_save)))) / 4;
uint4 ubo_load_4 = a[scalar_offset_4 / 4];
const float2 l_a_i_a_i_m_i = asfloat(((scalar_offset_4 & 2) ? ubo_load_4.zw : ubo_load_4.xy));
const int tint_symbol = p_a_i_save;
const int tint_symbol_1 = p_a_i_a_i_save;
const int tint_symbol_2 = p_a_i_a_i_m_i_save;
const int tint_symbol_3 = i();
const uint scalar_offset_5 = (((((128u * uint(tint_symbol)) + (32u * uint(tint_symbol_1))) + (8u * uint(tint_symbol_2))) + (4u * uint(tint_symbol_3)))) / 4;
const float l_a_i_a_i_m_i_i = asfloat(a[scalar_offset_5 / 4][scalar_offset_5 % 4]);
return;
}

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