test: Add test cases for zero value constructors

Fixed: tint:477
Change-Id: I087c24904ab2f38524ab2c39092fbfb277fdba3b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/55256
Auto-Submit: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
This commit is contained in:
Ben Clayton
2021-06-21 20:31:36 +00:00
committed by Tint LUCI CQ
parent 6330260f7d
commit fd75bd0965
160 changed files with 1734 additions and 0 deletions

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fn f() {
var v = vec4<bool>();
}

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[numthreads(1, 1, 1)]
void unused_entry_point() {
return;
}
void f() {
bool4 v = bool4(false, false, false, false);
}

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#include <metal_stdlib>
using namespace metal;
void f() {
bool4 v = bool4();
}

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; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 12
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %unused_entry_point "unused_entry_point"
OpExecutionMode %unused_entry_point LocalSize 1 1 1
OpName %unused_entry_point "unused_entry_point"
OpName %f "f"
OpName %v "v"
%void = OpTypeVoid
%1 = OpTypeFunction %void
%bool = OpTypeBool
%v4bool = OpTypeVector %bool 4
%9 = OpConstantNull %v4bool
%_ptr_Function_v4bool = OpTypePointer Function %v4bool
%unused_entry_point = OpFunction %void None %1
%4 = OpLabel
OpReturn
OpFunctionEnd
%f = OpFunction %void None %1
%6 = OpLabel
%v = OpVariable %_ptr_Function_v4bool Function %9
OpStore %v %9
OpReturn
OpFunctionEnd

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@@ -0,0 +1,3 @@
fn f() {
var v = vec4<bool>();
}

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@@ -0,0 +1,3 @@
fn f() {
var v = vec4<f32>();
}

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@@ -0,0 +1,8 @@
[numthreads(1, 1, 1)]
void unused_entry_point() {
return;
}
void f() {
float4 v = float4(0.0f, 0.0f, 0.0f, 0.0f);
}

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@@ -0,0 +1,7 @@
#include <metal_stdlib>
using namespace metal;
void f() {
float4 v = float4();
}

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@@ -0,0 +1,28 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 12
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %unused_entry_point "unused_entry_point"
OpExecutionMode %unused_entry_point LocalSize 1 1 1
OpName %unused_entry_point "unused_entry_point"
OpName %f "f"
OpName %v "v"
%void = OpTypeVoid
%1 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%9 = OpConstantNull %v4float
%_ptr_Function_v4float = OpTypePointer Function %v4float
%unused_entry_point = OpFunction %void None %1
%4 = OpLabel
OpReturn
OpFunctionEnd
%f = OpFunction %void None %1
%6 = OpLabel
%v = OpVariable %_ptr_Function_v4float Function %9
OpStore %v %9
OpReturn
OpFunctionEnd

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@@ -0,0 +1,3 @@
fn f() {
var v = vec4<f32>();
}

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@@ -0,0 +1,3 @@
fn f() {
var v = vec4<i32>();
}

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@@ -0,0 +1,8 @@
[numthreads(1, 1, 1)]
void unused_entry_point() {
return;
}
void f() {
int4 v = int4(0, 0, 0, 0);
}

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@@ -0,0 +1,7 @@
#include <metal_stdlib>
using namespace metal;
void f() {
int4 v = int4();
}

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@@ -0,0 +1,28 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 12
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %unused_entry_point "unused_entry_point"
OpExecutionMode %unused_entry_point LocalSize 1 1 1
OpName %unused_entry_point "unused_entry_point"
OpName %f "f"
OpName %v "v"
%void = OpTypeVoid
%1 = OpTypeFunction %void
%int = OpTypeInt 32 1
%v4int = OpTypeVector %int 4
%9 = OpConstantNull %v4int
%_ptr_Function_v4int = OpTypePointer Function %v4int
%unused_entry_point = OpFunction %void None %1
%4 = OpLabel
OpReturn
OpFunctionEnd
%f = OpFunction %void None %1
%6 = OpLabel
%v = OpVariable %_ptr_Function_v4int Function %9
OpStore %v %9
OpReturn
OpFunctionEnd

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@@ -0,0 +1,3 @@
fn f() {
var v = vec4<i32>();
}

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@@ -0,0 +1,3 @@
fn f() {
var v = vec4<u32>();
}

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@@ -0,0 +1,8 @@
[numthreads(1, 1, 1)]
void unused_entry_point() {
return;
}
void f() {
uint4 v = uint4(0u, 0u, 0u, 0u);
}

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@@ -0,0 +1,7 @@
#include <metal_stdlib>
using namespace metal;
void f() {
uint4 v = uint4();
}

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@@ -0,0 +1,28 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 12
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %unused_entry_point "unused_entry_point"
OpExecutionMode %unused_entry_point LocalSize 1 1 1
OpName %unused_entry_point "unused_entry_point"
OpName %f "f"
OpName %v "v"
%void = OpTypeVoid
%1 = OpTypeFunction %void
%uint = OpTypeInt 32 0
%v4uint = OpTypeVector %uint 4
%9 = OpConstantNull %v4uint
%_ptr_Function_v4uint = OpTypePointer Function %v4uint
%unused_entry_point = OpFunction %void None %1
%4 = OpLabel
OpReturn
OpFunctionEnd
%f = OpFunction %void None %1
%6 = OpLabel
%v = OpVariable %_ptr_Function_v4uint Function %9
OpStore %v %9
OpReturn
OpFunctionEnd

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@@ -0,0 +1,3 @@
fn f() {
var v = vec4<u32>();
}