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spirv-reader: phis as a particular case of hoisting to a var

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We already compute the "first" and "last" basic block that
uses a value, so we could know when to hoist a value into
a var declaration. You have to do this sometimes to make
sure all uses are in scope of the declaration.

Until now we tracked Phis with an entirely different mechanism.
But there are cases which broke down. That's what happens
in crbug.com/tint/1649.

Additionally, GraphicsFuzz cases generarte similar weirdness.

Also, be more careful about ensuring that the assignments
generated to feed phis behave as if they occur in parallel.
Within a single batch of such assignments, generate and
use intermediate let-declarations for phis that that batch
will overwrite.

Also, unwrap-references when rectifying the signedness of
binary operators.

Skip tests that fail due to crbug.comt/tint/98:
  test/tint/bug/tint/749.spvasm.*

Fixed: tint:1649
Change-Id: I7314c351b74a10bfa9a18011f3d80a520568011c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/101220
Auto-Submit: David Neto <dneto@google.com>
Commit-Queue: David Neto <dneto@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This commit is contained in:
David Neto
2022-09-16 20:18:39 +00:00
committed by Dawn LUCI CQ
parent ebc5bba671
commit a3f2bf6c60
23 changed files with 889 additions and 11014 deletions
Download Patch File Download Diff File Expand all files Collapse all files

50
test/tint/bug/tint/1520.spvasm.expected.dxc.hlsl
View File

@@ -14,21 +14,20 @@ bool test_int_S1_c0_b() {
bool ok = false;
int4 val = int4(0, 0, 0, 0);
bool x_40 = false;
bool x_41 = false;
bool x_54 = false;
bool x_55 = false;
bool x_65 = false;
bool x_41_phi = false;
bool x_55_phi = false;
bool x_66_phi = false;
bool x_66 = false;
const float x_26 = asfloat(x_4[1].x);
const int x_27 = int(x_26);
unknown = x_27;
ok = true;
x_41_phi = false;
x_41 = false;
if (true) {
x_40 = all((((0).xxxx / value_or_one_if_zero_int4(int4(x_27, x_27, x_27, x_27))) == (0).xxxx));
x_41_phi = x_40;
x_41 = x_40;
}
const bool x_41 = x_41_phi;
ok = x_41;
const int4 x_44 = int4(x_27, x_27, x_27, x_27);
val = x_44;
@@ -40,12 +39,11 @@ bool test_int_S1_c0_b() {
val = x_49;
const int4 x_50 = (x_49 - (1).xxxx);
val = x_50;
x_55_phi = false;
x_55 = false;
if (x_41) {
x_54 = all((x_50 == x_44));
x_55_phi = x_54;
x_55 = x_54;
}
const bool x_55 = x_55_phi;
ok = x_55;
const int4 x_58 = (x_50 * (2).xxxx);
val = x_58;
@@ -55,12 +53,11 @@ bool test_int_S1_c0_b() {
val = x_60;
const int4 x_61 = (x_60 / (2).xxxx);
val = x_61;
x_66_phi = false;
x_66 = false;
if (x_55) {
x_65 = all((x_61 == x_44));
x_66_phi = x_65;
x_66 = x_65;
}
const bool x_66 = x_66_phi;
ok = x_66;
return x_66;
}
@@ -73,23 +70,22 @@ void main_1() {
float4 x_10_val = float4(0.0f, 0.0f, 0.0f, 0.0f);
float4 x_116 = float4(0.0f, 0.0f, 0.0f, 0.0f);
bool x_86 = false;
bool x_87 = false;
bool x_99 = false;
bool x_100 = false;
bool x_110 = false;
bool x_111 = false;
bool x_114 = false;
bool x_87_phi = false;
bool x_100_phi = false;
bool x_111_phi = false;
bool x_115_phi = false;
bool x_115 = false;
outputColor_S0 = vcolor_S0;
const float x_77 = asfloat(x_4[1].x);
x_8_unknown = x_77;
x_9_ok = true;
x_87_phi = false;
x_87 = false;
if (true) {
x_86 = all((((0.0f).xxxx / float4(x_77, x_77, x_77, x_77)) == (0.0f).xxxx));
x_87_phi = x_86;
x_87 = x_86;
}
const bool x_87 = x_87_phi;
x_9_ok = x_87;
const float4 x_89 = float4(x_77, x_77, x_77, x_77);
x_10_val = x_89;
@@ -101,12 +97,11 @@ void main_1() {
x_10_val = x_94;
const float4 x_95 = (x_94 - (1.0f).xxxx);
x_10_val = x_95;
x_100_phi = false;
x_100 = false;
if (x_87) {
x_99 = all((x_95 == x_89));
x_100_phi = x_99;
x_100 = x_99;
}
const bool x_100 = x_100_phi;
x_9_ok = x_100;
const float4 x_103 = (x_95 * (2.0f).xxxx);
x_10_val = x_103;
@@ -116,19 +111,18 @@ void main_1() {
x_10_val = x_105;
const float4 x_106 = (x_105 / (2.0f).xxxx);
x_10_val = x_106;
x_111_phi = false;
x_111 = false;
if (x_100) {
x_110 = all((x_106 == x_89));
x_111_phi = x_110;
x_111 = x_110;
}
const bool x_111 = x_111_phi;
x_9_ok = x_111;
x_115_phi = false;
x_115 = false;
if (x_111) {
x_114 = test_int_S1_c0_b();
x_115_phi = x_114;
x_115 = x_114;
}
if (x_115_phi) {
if (x_115) {
const float4 x_122 = asfloat(x_4[3]);
x_116 = x_122;
} else {

50
test/tint/bug/tint/1520.spvasm.expected.fxc.hlsl
View File

@@ -14,21 +14,20 @@ bool test_int_S1_c0_b() {
bool ok = false;
int4 val = int4(0, 0, 0, 0);
bool x_40 = false;
bool x_41 = false;
bool x_54 = false;
bool x_55 = false;
bool x_65 = false;
bool x_41_phi = false;
bool x_55_phi = false;
bool x_66_phi = false;
bool x_66 = false;
const float x_26 = asfloat(x_4[1].x);
const int x_27 = int(x_26);
unknown = x_27;
ok = true;
x_41_phi = false;
x_41 = false;
if (true) {
x_40 = all((((0).xxxx / value_or_one_if_zero_int4(int4(x_27, x_27, x_27, x_27))) == (0).xxxx));
x_41_phi = x_40;
x_41 = x_40;
}
const bool x_41 = x_41_phi;
ok = x_41;
const int4 x_44 = int4(x_27, x_27, x_27, x_27);
val = x_44;
@@ -40,12 +39,11 @@ bool test_int_S1_c0_b() {
val = x_49;
const int4 x_50 = (x_49 - (1).xxxx);
val = x_50;
x_55_phi = false;
x_55 = false;
if (x_41) {
x_54 = all((x_50 == x_44));
x_55_phi = x_54;
x_55 = x_54;
}
const bool x_55 = x_55_phi;
ok = x_55;
const int4 x_58 = (x_50 * (2).xxxx);
val = x_58;
@@ -55,12 +53,11 @@ bool test_int_S1_c0_b() {
val = x_60;
const int4 x_61 = (x_60 / (2).xxxx);
val = x_61;
x_66_phi = false;
x_66 = false;
if (x_55) {
x_65 = all((x_61 == x_44));
x_66_phi = x_65;
x_66 = x_65;
}
const bool x_66 = x_66_phi;
ok = x_66;
return x_66;
}
@@ -73,23 +70,22 @@ void main_1() {
float4 x_10_val = float4(0.0f, 0.0f, 0.0f, 0.0f);
float4 x_116 = float4(0.0f, 0.0f, 0.0f, 0.0f);
bool x_86 = false;
bool x_87 = false;
bool x_99 = false;
bool x_100 = false;
bool x_110 = false;
bool x_111 = false;
bool x_114 = false;
bool x_87_phi = false;
bool x_100_phi = false;
bool x_111_phi = false;
bool x_115_phi = false;
bool x_115 = false;
outputColor_S0 = vcolor_S0;
const float x_77 = asfloat(x_4[1].x);
x_8_unknown = x_77;
x_9_ok = true;
x_87_phi = false;
x_87 = false;
if (true) {
x_86 = all((((0.0f).xxxx / float4(x_77, x_77, x_77, x_77)) == (0.0f).xxxx));
x_87_phi = x_86;
x_87 = x_86;
}
const bool x_87 = x_87_phi;
x_9_ok = x_87;
const float4 x_89 = float4(x_77, x_77, x_77, x_77);
x_10_val = x_89;
@@ -101,12 +97,11 @@ void main_1() {
x_10_val = x_94;
const float4 x_95 = (x_94 - (1.0f).xxxx);
x_10_val = x_95;
x_100_phi = false;
x_100 = false;
if (x_87) {
x_99 = all((x_95 == x_89));
x_100_phi = x_99;
x_100 = x_99;
}
const bool x_100 = x_100_phi;
x_9_ok = x_100;
const float4 x_103 = (x_95 * (2.0f).xxxx);
x_10_val = x_103;
@@ -116,19 +111,18 @@ void main_1() {
x_10_val = x_105;
const float4 x_106 = (x_105 / (2.0f).xxxx);
x_10_val = x_106;
x_111_phi = false;
x_111 = false;
if (x_100) {
x_110 = all((x_106 == x_89));
x_111_phi = x_110;
x_111 = x_110;
}
const bool x_111 = x_111_phi;
x_9_ok = x_111;
x_115_phi = false;
x_115 = false;
if (x_111) {
x_114 = test_int_S1_c0_b();
x_115_phi = x_114;
x_115 = x_114;
}
if (x_115_phi) {
if (x_115) {
const float4 x_122 = asfloat(x_4[3]);
x_116 = x_122;
} else {

50
test/tint/bug/tint/1520.spvasm.expected.glsl
View File

@@ -25,21 +25,20 @@ bool test_int_S1_c0_b() {
bool ok = false;
ivec4 val = ivec4(0, 0, 0, 0);
bool x_40 = false;
bool x_41 = false;
bool x_54 = false;
bool x_55 = false;
bool x_65 = false;
bool x_41_phi = false;
bool x_55_phi = false;
bool x_66_phi = false;
bool x_66 = false;
float x_26 = x_4.unknownInput_S1_c0;
int x_27 = int(x_26);
unknown = x_27;
ok = true;
x_41_phi = false;
x_41 = false;
if (true) {
x_40 = all(equal((ivec4(0) / ivec4(x_27, x_27, x_27, x_27)), ivec4(0)));
x_41_phi = x_40;
x_41 = x_40;
}
bool x_41 = x_41_phi;
ok = x_41;
ivec4 x_44 = ivec4(x_27, x_27, x_27, x_27);
val = x_44;
@@ -51,12 +50,11 @@ bool test_int_S1_c0_b() {
val = x_49;
ivec4 x_50 = (x_49 - ivec4(1));
val = x_50;
x_55_phi = false;
x_55 = false;
if (x_41) {
x_54 = all(equal(x_50, x_44));
x_55_phi = x_54;
x_55 = x_54;
}
bool x_55 = x_55_phi;
ok = x_55;
ivec4 x_58 = (x_50 * ivec4(2));
val = x_58;
@@ -66,12 +64,11 @@ bool test_int_S1_c0_b() {
val = x_60;
ivec4 x_61 = (x_60 / ivec4(2));
val = x_61;
x_66_phi = false;
x_66 = false;
if (x_55) {
x_65 = all(equal(x_61, x_44));
x_66_phi = x_65;
x_66 = x_65;
}
bool x_66 = x_66_phi;
ok = x_66;
return x_66;
}
@@ -84,23 +81,22 @@ void main_1() {
vec4 x_10_val = vec4(0.0f, 0.0f, 0.0f, 0.0f);
vec4 x_116 = vec4(0.0f, 0.0f, 0.0f, 0.0f);
bool x_86 = false;
bool x_87 = false;
bool x_99 = false;
bool x_100 = false;
bool x_110 = false;
bool x_111 = false;
bool x_114 = false;
bool x_87_phi = false;
bool x_100_phi = false;
bool x_111_phi = false;
bool x_115_phi = false;
bool x_115 = false;
outputColor_S0 = vcolor_S0;
float x_77 = x_4.unknownInput_S1_c0;
x_8_unknown = x_77;
x_9_ok = true;
x_87_phi = false;
x_87 = false;
if (true) {
x_86 = all(equal((vec4(0.0f) / vec4(x_77, x_77, x_77, x_77)), vec4(0.0f)));
x_87_phi = x_86;
x_87 = x_86;
}
bool x_87 = x_87_phi;
x_9_ok = x_87;
vec4 x_89 = vec4(x_77, x_77, x_77, x_77);
x_10_val = x_89;
@@ -112,12 +108,11 @@ void main_1() {
x_10_val = x_94;
vec4 x_95 = (x_94 - vec4(1.0f));
x_10_val = x_95;
x_100_phi = false;
x_100 = false;
if (x_87) {
x_99 = all(equal(x_95, x_89));
x_100_phi = x_99;
x_100 = x_99;
}
bool x_100 = x_100_phi;
x_9_ok = x_100;
vec4 x_103 = (x_95 * vec4(2.0f));
x_10_val = x_103;
@@ -127,19 +122,18 @@ void main_1() {
x_10_val = x_105;
vec4 x_106 = (x_105 / vec4(2.0f));
x_10_val = x_106;
x_111_phi = false;
x_111 = false;
if (x_100) {
x_110 = all(equal(x_106, x_89));
x_111_phi = x_110;
x_111 = x_110;
}
bool x_111 = x_111_phi;
x_9_ok = x_111;
x_115_phi = false;
x_115 = false;
if (x_111) {
x_114 = test_int_S1_c0_b();
x_115_phi = x_114;
x_115 = x_114;
}
if (x_115_phi) {
if (x_115) {
vec4 x_122 = x_4.ucolorGreen_S1_c0;
x_116 = x_122;
} else {

49
test/tint/bug/tint/1520.spvasm.expected.msl
View File

@@ -28,21 +28,20 @@ bool test_int_S1_c0_b(const constant UniformBuffer* const tint_symbol_5) {
bool ok = false;
int4 val = 0;
bool x_40 = false;
bool x_41 = false;
bool x_54 = false;
bool x_55 = false;
bool x_65 = false;
bool x_41_phi = false;
bool x_55_phi = false;
bool x_66_phi = false;
bool x_66 = false;
float const x_26 = (*(tint_symbol_5)).unknownInput_S1_c0;
int const x_27 = int(x_26);
unknown = x_27;
ok = true;
x_41_phi = false;
x_41 = false;
if (true) {
x_40 = all(((int4(0) / int4(x_27, x_27, x_27, x_27)) == int4(0)));
x_41_phi = x_40;
x_41 = x_40;
}
bool const x_41 = x_41_phi;
ok = x_41;
int4 const x_44 = int4(x_27, x_27, x_27, x_27);
val = x_44;
@@ -54,12 +53,11 @@ bool test_int_S1_c0_b(const constant UniformBuffer* const tint_symbol_5) {
val = x_49;
int4 const x_50 = as_type<int4>((as_type<uint4>(x_49) - as_type<uint4>(int4(1))));
val = x_50;
x_55_phi = false;
x_55 = false;
if (x_41) {
x_54 = all((x_50 == x_44));
x_55_phi = x_54;
x_55 = x_54;
}
bool const x_55 = x_55_phi;
ok = x_55;
int4 const x_58 = as_type<int4>((as_type<uint4>(x_50) * as_type<uint4>(int4(2))));
val = x_58;
@@ -69,12 +67,11 @@ bool test_int_S1_c0_b(const constant UniformBuffer* const tint_symbol_5) {
val = x_60;
int4 const x_61 = (x_60 / int4(2));
val = x_61;
x_66_phi = false;
x_66 = false;
if (x_55) {
x_65 = all((x_61 == x_44));
x_66_phi = x_65;
x_66 = x_65;
}
bool const x_66 = x_66_phi;
ok = x_66;
return x_66;
}
@@ -87,24 +84,23 @@ void main_1(thread float4* const tint_symbol_6, const constant UniformBuffer* co
float4 x_10_val = 0.0f;
float4 x_116 = 0.0f;
bool x_86 = false;
bool x_87 = false;
bool x_99 = false;
bool x_100 = false;
bool x_110 = false;
bool x_111 = false;
bool x_114 = false;
bool x_87_phi = false;
bool x_100_phi = false;
bool x_111_phi = false;
bool x_115_phi = false;
bool x_115 = false;
float4 const x_72 = *(tint_symbol_6);
outputColor_S0 = x_72;
float const x_77 = (*(tint_symbol_7)).unknownInput_S1_c0;
x_8_unknown = x_77;
x_9_ok = true;
x_87_phi = false;
x_87 = false;
if (true) {
x_86 = all(((float4(0.0f) / float4(x_77, x_77, x_77, x_77)) == float4(0.0f)));
x_87_phi = x_86;
x_87 = x_86;
}
bool const x_87 = x_87_phi;
x_9_ok = x_87;
float4 const x_89 = float4(x_77, x_77, x_77, x_77);
x_10_val = x_89;
@@ -116,12 +112,11 @@ void main_1(thread float4* const tint_symbol_6, const constant UniformBuffer* co
x_10_val = x_94;
float4 const x_95 = (x_94 - float4(1.0f));
x_10_val = x_95;
x_100_phi = false;
x_100 = false;
if (x_87) {
x_99 = all((x_95 == x_89));
x_100_phi = x_99;
x_100 = x_99;
}
bool const x_100 = x_100_phi;
x_9_ok = x_100;
float4 const x_103 = (x_95 * float4(2.0f));
x_10_val = x_103;
@@ -131,19 +126,17 @@ void main_1(thread float4* const tint_symbol_6, const constant UniformBuffer* co
x_10_val = x_105;
float4 const x_106 = (x_105 / float4(2.0f));
x_10_val = x_106;
x_111_phi = false;
x_111 = false;
if (x_100) {
x_110 = all((x_106 == x_89));
x_111_phi = x_110;
x_111 = x_110;
}
bool const x_111 = x_111_phi;
x_9_ok = x_111;
x_115_phi = false;
x_115 = false;
if (x_111) {
x_114 = test_int_S1_c0_b(tint_symbol_7);
x_115_phi = x_114;
x_115 = x_114;
}
bool const x_115 = x_115_phi;
if (x_115) {
float4 const x_122 = (*(tint_symbol_7)).ucolorGreen_S1_c0;
x_116 = x_122;

322
test/tint/bug/tint/1520.spvasm.expected.spvasm
View File

@@ -1,7 +1,7 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 170
; Bound: 176
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
@@ -24,11 +24,11 @@
OpName %ok "ok"
OpName %val "val"
OpName %x_40 "x_40"
OpName %x_41 "x_41"
OpName %x_54 "x_54"
OpName %x_55 "x_55"
OpName %x_65 "x_65"
OpName %x_41_phi "x_41_phi"
OpName %x_55_phi "x_55_phi"
OpName %x_66_phi "x_66_phi"
OpName %x_66 "x_66"
OpName %main_1 "main_1"
OpName %outputColor_S0 "outputColor_S0"
OpName %output_S1 "output_S1"
@@ -37,13 +37,13 @@
OpName %x_10_val "x_10_val"
OpName %x_116 "x_116"
OpName %x_86 "x_86"
OpName %x_87 "x_87"
OpName %x_99 "x_99"
OpName %x_100 "x_100"
OpName %x_110 "x_110"
OpName %x_111 "x_111"
OpName %x_114 "x_114"
OpName %x_87_phi "x_87_phi"
OpName %x_100_phi "x_100_phi"
OpName %x_111_phi "x_111_phi"
OpName %x_115_phi "x_115_phi"
OpName %x_115 "x_115"
OpName %main_out "main_out"
OpMemberName %main_out 0 "sk_FragColor_1"
OpName %main_inner "main_inner"
@@ -101,38 +101,38 @@
%int_1 = OpConstant %int 1
%59 = OpConstantComposite %v4int %int_1 %int_1 %int_1 %int_1
%int_2 = OpConstant %int 2
%71 = OpConstantComposite %v4int %int_2 %int_2 %int_2 %int_2
%72 = OpConstantComposite %v4int %int_2 %int_2 %int_2 %int_2
%void = OpTypeVoid
%82 = OpTypeFunction %void
%85 = OpTypeFunction %void
%_ptr_Function_v4float = OpTypePointer Function %v4float
%_ptr_Function_float = OpTypePointer Function %float
%91 = OpConstantNull %float
%94 = OpConstantNull %float
%float_1 = OpConstant %float 1
%116 = OpConstantComposite %v4float %float_1 %float_1 %float_1 %float_1
%119 = OpConstantComposite %v4float %float_1 %float_1 %float_1 %float_1
%float_2 = OpConstant %float 2
%128 = OpConstantComposite %v4float %float_2 %float_2 %float_2 %float_2
%132 = OpConstantComposite %v4float %float_2 %float_2 %float_2 %float_2
%uint_2 = OpConstant %uint 2
%_ptr_Uniform_v4float = OpTypePointer Uniform %v4float
%uint_1 = OpConstant %uint 1
%main_out = OpTypeStruct %v4float
%155 = OpTypeFunction %main_out %bool %v4float
%161 = OpTypeFunction %main_out %bool %v4float
%test_int_S1_c0_b = OpFunction %bool None %22
%24 = OpLabel
%unknown = OpVariable %_ptr_Function_int Function %28
%ok = OpVariable %_ptr_Function_bool Function %20
%val = OpVariable %_ptr_Function_v4int Function %34
%x_40 = OpVariable %_ptr_Function_bool Function %20
%x_41 = OpVariable %_ptr_Function_bool Function %20
%x_54 = OpVariable %_ptr_Function_bool Function %20
%x_55 = OpVariable %_ptr_Function_bool Function %20
%x_65 = OpVariable %_ptr_Function_bool Function %20
%x_41_phi = OpVariable %_ptr_Function_bool Function %20
%x_55_phi = OpVariable %_ptr_Function_bool Function %20
%x_66_phi = OpVariable %_ptr_Function_bool Function %20
%x_66 = OpVariable %_ptr_Function_bool Function %20
%44 = OpAccessChain %_ptr_Uniform_float %x_4 %uint_0
%45 = OpLoad %float %44
%46 = OpConvertFToS %int %45
OpStore %unknown %46
OpStore %ok %true
OpStore %x_41_phi %20
OpStore %x_41 %20
OpSelectionMerge %48 None
OpBranchConditional %true %49 %48
%49 = OpLabel
@@ -142,10 +142,10 @@
%50 = OpAll %bool %53
OpStore %x_40 %50
%55 = OpLoad %bool %x_40
OpStore %x_41_phi %55
OpStore %x_41 %55
OpBranch %48
%48 = OpLabel
%56 = OpLoad %bool %x_41_phi
%56 = OpLoad %bool %x_41
OpStore %ok %56
%57 = OpCompositeConstruct %v4int %46 %46 %46 %46
OpStore %val %57
@@ -157,169 +157,175 @@
OpStore %val %62
%63 = OpISub %v4int %62 %59
OpStore %val %63
OpStore %x_55_phi %20
OpSelectionMerge %64 None
OpBranchConditional %56 %65 %64
OpStore %x_55 %20
%64 = OpLoad %bool %x_41
OpSelectionMerge %65 None
OpBranchConditional %64 %66 %65
%66 = OpLabel
%68 = OpIEqual %v4bool %63 %57
%67 = OpAll %bool %68
OpStore %x_54 %67
%69 = OpLoad %bool %x_54
OpStore %x_55 %69
OpBranch %65
%65 = OpLabel
%67 = OpIEqual %v4bool %63 %57
%66 = OpAll %bool %67
OpStore %x_54 %66
%68 = OpLoad %bool %x_54
OpStore %x_55_phi %68
OpBranch %64
%64 = OpLabel
%69 = OpLoad %bool %x_55_phi
OpStore %ok %69
%72 = OpIMul %v4int %63 %71
OpStore %val %72
%73 = OpSDiv %v4int %72 %71
%70 = OpLoad %bool %x_55
OpStore %ok %70
%73 = OpIMul %v4int %63 %72
OpStore %val %73
%74 = OpIMul %v4int %73 %71
%74 = OpSDiv %v4int %73 %72
OpStore %val %74
%75 = OpSDiv %v4int %74 %71
%75 = OpIMul %v4int %74 %72
OpStore %val %75
OpStore %x_66_phi %20
OpSelectionMerge %76 None
OpBranchConditional %69 %77 %76
%77 = OpLabel
%79 = OpIEqual %v4bool %75 %57
%78 = OpAll %bool %79
OpStore %x_65 %78
%80 = OpLoad %bool %x_65
OpStore %x_66_phi %80
OpBranch %76
%76 = OpLabel
%81 = OpLoad %bool %x_66_phi
OpStore %ok %81
OpReturnValue %81
%76 = OpSDiv %v4int %75 %72
OpStore %val %76
OpStore %x_66 %20
%77 = OpLoad %bool %x_55
OpSelectionMerge %78 None
OpBranchConditional %77 %79 %78
%79 = OpLabel
%81 = OpIEqual %v4bool %76 %57
%80 = OpAll %bool %81
OpStore %x_65 %80
%82 = OpLoad %bool %x_65
OpStore %x_66 %82
OpBranch %78
%78 = OpLabel
%83 = OpLoad %bool %x_66
OpStore %ok %83
%84 = OpLoad %bool %x_66
OpReturnValue %84
OpFunctionEnd
%main_1 = OpFunction %void None %82
%85 = OpLabel
%main_1 = OpFunction %void None %85
%88 = OpLabel
%outputColor_S0 = OpVariable %_ptr_Function_v4float Function %10
%output_S1 = OpVariable %_ptr_Function_v4float Function %10
%x_8_unknown = OpVariable %_ptr_Function_float Function %91
%x_8_unknown = OpVariable %_ptr_Function_float Function %94
%x_9_ok = OpVariable %_ptr_Function_bool Function %20
%x_10_val = OpVariable %_ptr_Function_v4float Function %10
%x_116 = OpVariable %_ptr_Function_v4float Function %10
%x_86 = OpVariable %_ptr_Function_bool Function %20
%x_87 = OpVariable %_ptr_Function_bool Function %20
%x_99 = OpVariable %_ptr_Function_bool Function %20
%x_100 = OpVariable %_ptr_Function_bool Function %20
%x_110 = OpVariable %_ptr_Function_bool Function %20
%x_111 = OpVariable %_ptr_Function_bool Function %20
%x_114 = OpVariable %_ptr_Function_bool Function %20
%x_87_phi = OpVariable %_ptr_Function_bool Function %20
%x_100_phi = OpVariable %_ptr_Function_bool Function %20
%x_111_phi = OpVariable %_ptr_Function_bool Function %20
%x_115_phi = OpVariable %_ptr_Function_bool Function %20
%103 = OpLoad %v4float %vcolor_S0
OpStore %outputColor_S0 %103
%104 = OpAccessChain %_ptr_Uniform_float %x_4 %uint_0
%105 = OpLoad %float %104
OpStore %x_8_unknown %105
%x_115 = OpVariable %_ptr_Function_bool Function %20
%106 = OpLoad %v4float %vcolor_S0
OpStore %outputColor_S0 %106
%107 = OpAccessChain %_ptr_Uniform_float %x_4 %uint_0
%108 = OpLoad %float %107
OpStore %x_8_unknown %108
OpStore %x_9_ok %true
OpStore %x_87_phi %20
OpSelectionMerge %106 None
OpBranchConditional %true %107 %106
%107 = OpLabel
%109 = OpCompositeConstruct %v4float %105 %105 %105 %105
%110 = OpFDiv %v4float %10 %109
%111 = OpFOrdEqual %v4bool %110 %10
%108 = OpAll %bool %111
OpStore %x_86 %108
%112 = OpLoad %bool %x_86
OpStore %x_87_phi %112
OpBranch %106
%106 = OpLabel
%113 = OpLoad %bool %x_87_phi
OpStore %x_9_ok %113
%114 = OpCompositeConstruct %v4float %105 %105 %105 %105
OpStore %x_10_val %114
%117 = OpFAdd %v4float %114 %116
OpStore %x_87 %20
OpSelectionMerge %109 None
OpBranchConditional %true %110 %109
%110 = OpLabel
%112 = OpCompositeConstruct %v4float %108 %108 %108 %108
%113 = OpFDiv %v4float %10 %112
%114 = OpFOrdEqual %v4bool %113 %10
%111 = OpAll %bool %114
OpStore %x_86 %111
%115 = OpLoad %bool %x_86
OpStore %x_87 %115
OpBranch %109
%109 = OpLabel
%116 = OpLoad %bool %x_87
OpStore %x_9_ok %116
%117 = OpCompositeConstruct %v4float %108 %108 %108 %108
OpStore %x_10_val %117
%118 = OpFSub %v4float %117 %116
OpStore %x_10_val %118
%119 = OpFAdd %v4float %118 %116
OpStore %x_10_val %119
%120 = OpFSub %v4float %119 %116
%120 = OpFAdd %v4float %117 %119
OpStore %x_10_val %120
OpStore %x_100_phi %20
OpSelectionMerge %121 None
OpBranchConditional %113 %122 %121
%122 = OpLabel
%124 = OpFOrdEqual %v4bool %120 %114
%123 = OpAll %bool %124
OpStore %x_99 %123
%125 = OpLoad %bool %x_99
OpStore %x_100_phi %125
OpBranch %121
%121 = OpLabel
%126 = OpLoad %bool %x_100_phi
OpStore %x_9_ok %126
%129 = OpFMul %v4float %120 %128
OpStore %x_10_val %129
%130 = OpFDiv %v4float %129 %128
OpStore %x_10_val %130
%131 = OpFMul %v4float %130 %128
OpStore %x_10_val %131
%132 = OpFDiv %v4float %131 %128
OpStore %x_10_val %132
OpStore %x_111_phi %20
OpSelectionMerge %133 None
OpBranchConditional %126 %134 %133
%134 = OpLabel
%136 = OpFOrdEqual %v4bool %132 %114
%135 = OpAll %bool %136
OpStore %x_110 %135
%137 = OpLoad %bool %x_110
OpStore %x_111_phi %137
OpBranch %133
%133 = OpLabel
%138 = OpLoad %bool %x_111_phi
OpStore %x_9_ok %138
OpStore %x_115_phi %20
OpSelectionMerge %139 None
OpBranchConditional %138 %140 %139
%140 = OpLabel
%141 = OpFunctionCall %bool %test_int_S1_c0_b
OpStore %x_114 %141
%142 = OpLoad %bool %x_114
OpStore %x_115_phi %142
OpBranch %139
%121 = OpFSub %v4float %120 %119
OpStore %x_10_val %121
%122 = OpFAdd %v4float %121 %119
OpStore %x_10_val %122
%123 = OpFSub %v4float %122 %119
OpStore %x_10_val %123
OpStore %x_100 %20
%124 = OpLoad %bool %x_87
OpSelectionMerge %125 None
OpBranchConditional %124 %126 %125
%126 = OpLabel
%128 = OpFOrdEqual %v4bool %123 %117
%127 = OpAll %bool %128
OpStore %x_99 %127
%129 = OpLoad %bool %x_99
OpStore %x_100 %129
OpBranch %125
%125 = OpLabel
%130 = OpLoad %bool %x_100
OpStore %x_9_ok %130
%133 = OpFMul %v4float %123 %132
OpStore %x_10_val %133
%134 = OpFDiv %v4float %133 %132
OpStore %x_10_val %134
%135 = OpFMul %v4float %134 %132
OpStore %x_10_val %135
%136 = OpFDiv %v4float %135 %132
OpStore %x_10_val %136
OpStore %x_111 %20
%137 = OpLoad %bool %x_100
OpSelectionMerge %138 None
OpBranchConditional %137 %139 %138
%139 = OpLabel
%143 = OpLoad %bool %x_115_phi
OpSelectionMerge %144 None
OpBranchConditional %143 %145 %146
%145 = OpLabel
%149 = OpAccessChain %_ptr_Uniform_v4float %x_4 %uint_2
%150 = OpLoad %v4float %149
OpStore %x_116 %150
OpBranch %144
%141 = OpFOrdEqual %v4bool %136 %117
%140 = OpAll %bool %141
OpStore %x_110 %140
%142 = OpLoad %bool %x_110
OpStore %x_111 %142
OpBranch %138
%138 = OpLabel
%143 = OpLoad %bool %x_111
OpStore %x_9_ok %143
OpStore %x_115 %20
%144 = OpLoad %bool %x_111
OpSelectionMerge %145 None
OpBranchConditional %144 %146 %145
%146 = OpLabel
%152 = OpAccessChain %_ptr_Uniform_v4float %x_4 %uint_1
%153 = OpLoad %v4float %152
OpStore %x_116 %153
OpBranch %144
%144 = OpLabel
%154 = OpLoad %v4float %x_116
OpStore %output_S1 %154
OpStore %sk_FragColor %154
%147 = OpFunctionCall %bool %test_int_S1_c0_b
OpStore %x_114 %147
%148 = OpLoad %bool %x_114
OpStore %x_115 %148
OpBranch %145
%145 = OpLabel
%149 = OpLoad %bool %x_115
OpSelectionMerge %150 None
OpBranchConditional %149 %151 %152
%151 = OpLabel
%155 = OpAccessChain %_ptr_Uniform_v4float %x_4 %uint_2
%156 = OpLoad %v4float %155
OpStore %x_116 %156
OpBranch %150
%152 = OpLabel
%158 = OpAccessChain %_ptr_Uniform_v4float %x_4 %uint_1
%159 = OpLoad %v4float %158
OpStore %x_116 %159
OpBranch %150
%150 = OpLabel
%160 = OpLoad %v4float %x_116
OpStore %output_S1 %160
OpStore %sk_FragColor %160
OpReturn
OpFunctionEnd
%main_inner = OpFunction %main_out None %155
%main_inner = OpFunction %main_out None %161
%sk_Clockwise_param = OpFunctionParameter %bool
%vcolor_S0_param = OpFunctionParameter %v4float
%160 = OpLabel
%166 = OpLabel
OpStore %sk_Clockwise %sk_Clockwise_param
OpStore %vcolor_S0 %vcolor_S0_param
%161 = OpFunctionCall %void %main_1
%162 = OpLoad %v4float %sk_FragColor
%163 = OpCompositeConstruct %main_out %162
OpReturnValue %163
%167 = OpFunctionCall %void %main_1
%168 = OpLoad %v4float %sk_FragColor
%169 = OpCompositeConstruct %main_out %168
OpReturnValue %169
OpFunctionEnd
%main = OpFunction %void None %82
%165 = OpLabel
%167 = OpLoad %bool %sk_Clockwise_param_1
%168 = OpLoad %v4float %vcolor_S0_param_1
%166 = OpFunctionCall %main_out %main_inner %167 %168
%169 = OpCompositeExtract %v4float %166 0
OpStore %sk_FragColor_1_1 %169
%main = OpFunction %void None %85
%171 = OpLabel
%173 = OpLoad %bool %sk_Clockwise_param_1
%174 = OpLoad %v4float %vcolor_S0_param_1
%172 = OpFunctionCall %main_out %main_inner %173 %174
%175 = OpCompositeExtract %v4float %172 0
OpStore %sk_FragColor_1_1 %175
OpReturn
OpFunctionEnd

49
test/tint/bug/tint/1520.spvasm.expected.wgsl
View File

@@ -22,21 +22,20 @@ fn test_int_S1_c0_b() -> bool {
var ok : bool;
var val : vec4<i32>;
var x_40 : bool;
var x_41 : bool;
var x_54 : bool;
var x_55 : bool;
var x_65 : bool;
var x_41_phi : bool;
var x_55_phi : bool;
var x_66_phi : bool;
var x_66 : bool;
let x_26 : f32 = x_4.unknownInput_S1_c0;
let x_27 : i32 = i32(x_26);
unknown = x_27;
ok = true;
x_41_phi = false;
x_41 = false;
if (true) {
x_40 = all(((vec4<i32>(0i, 0i, 0i, 0i) / vec4<i32>(x_27, x_27, x_27, x_27)) == vec4<i32>(0i, 0i, 0i, 0i)));
x_41_phi = x_40;
x_41 = x_40;
}
let x_41 : bool = x_41_phi;
ok = x_41;
let x_44 : vec4<i32> = vec4<i32>(x_27, x_27, x_27, x_27);
val = x_44;
@@ -48,12 +47,11 @@ fn test_int_S1_c0_b() -> bool {
val = x_49;
let x_50 : vec4<i32> = (x_49 - vec4<i32>(1i, 1i, 1i, 1i));
val = x_50;
x_55_phi = false;
x_55 = false;
if (x_41) {
x_54 = all((x_50 == x_44));
x_55_phi = x_54;
x_55 = x_54;
}
let x_55 : bool = x_55_phi;
ok = x_55;
let x_58 : vec4<i32> = (x_50 * vec4<i32>(2i, 2i, 2i, 2i));
val = x_58;
@@ -63,12 +61,11 @@ fn test_int_S1_c0_b() -> bool {
val = x_60;
let x_61 : vec4<i32> = (x_60 / vec4<i32>(2i, 2i, 2i, 2i));
val = x_61;
x_66_phi = false;
x_66 = false;
if (x_55) {
x_65 = all((x_61 == x_44));
x_66_phi = x_65;
x_66 = x_65;
}
let x_66 : bool = x_66_phi;
ok = x_66;
return x_66;
}
@@ -81,24 +78,23 @@ fn main_1() {
var x_10_val : vec4<f32>;
var x_116 : vec4<f32>;
var x_86 : bool;
var x_87 : bool;
var x_99 : bool;
var x_100 : bool;
var x_110 : bool;
var x_111 : bool;
var x_114 : bool;
var x_87_phi : bool;
var x_100_phi : bool;
var x_111_phi : bool;
var x_115_phi : bool;
var x_115 : bool;
let x_72 : vec4<f32> = vcolor_S0;
outputColor_S0 = x_72;
let x_77 : f32 = x_4.unknownInput_S1_c0;
x_8_unknown = x_77;
x_9_ok = true;
x_87_phi = false;
x_87 = false;
if (true) {
x_86 = all(((vec4<f32>(0.0f, 0.0f, 0.0f, 0.0f) / vec4<f32>(x_77, x_77, x_77, x_77)) == vec4<f32>(0.0f, 0.0f, 0.0f, 0.0f)));
x_87_phi = x_86;
x_87 = x_86;
}
let x_87 : bool = x_87_phi;
x_9_ok = x_87;
let x_89 : vec4<f32> = vec4<f32>(x_77, x_77, x_77, x_77);
x_10_val = x_89;
@@ -110,12 +106,11 @@ fn main_1() {
x_10_val = x_94;
let x_95 : vec4<f32> = (x_94 - vec4<f32>(1.0f, 1.0f, 1.0f, 1.0f));
x_10_val = x_95;
x_100_phi = false;
x_100 = false;
if (x_87) {
x_99 = all((x_95 == x_89));
x_100_phi = x_99;
x_100 = x_99;
}
let x_100 : bool = x_100_phi;
x_9_ok = x_100;
let x_103 : vec4<f32> = (x_95 * vec4<f32>(2.0f, 2.0f, 2.0f, 2.0f));
x_10_val = x_103;
@@ -125,19 +120,17 @@ fn main_1() {
x_10_val = x_105;
let x_106 : vec4<f32> = (x_105 / vec4<f32>(2.0f, 2.0f, 2.0f, 2.0f));
x_10_val = x_106;
x_111_phi = false;
x_111 = false;
if (x_100) {
x_110 = all((x_106 == x_89));
x_111_phi = x_110;
x_111 = x_110;
}
let x_111 : bool = x_111_phi;
x_9_ok = x_111;
x_115_phi = false;
x_115 = false;
if (x_111) {
x_114 = test_int_S1_c0_b();
x_115_phi = x_114;
x_115 = x_114;
}
let x_115 : bool = x_115_phi;
if (x_115) {
let x_122 : vec4<f32> = x_4.ucolorGreen_S1_c0;
x_116 = x_122;

1659
test/tint/bug/tint/749.spvasm.expected.dxc.hlsl
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File diff suppressed because it is too large Load Diff

1659
test/tint/bug/tint/749.spvasm.expected.fxc.hlsl
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File diff suppressed because it is too large Load Diff

1562
test/tint/bug/tint/749.spvasm.expected.glsl
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File diff suppressed because it is too large Load Diff

1580
test/tint/bug/tint/749.spvasm.expected.msl
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File diff suppressed because it is too large Load Diff

2579
test/tint/bug/tint/749.spvasm.expected.spvasm
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File diff suppressed because it is too large Load Diff

1482
test/tint/bug/tint/749.spvasm.expected.wgsl
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File diff suppressed because it is too large Load Diff

16
test/tint/bug/tint/943.spvasm.expected.dxc.hlsl
View File

@@ -18,17 +18,17 @@ ByteAddressBuffer x_185 : register(t2, space0);
bool coordsInBounds_vi2_vi2_(inout int2 coord, inout int2 shape) {
bool x_87 = false;
bool x_88_phi = false;
bool x_88 = false;
const int2 x_76 = coord;
const bool x_81 = all((x_76 >= (0).xx));
x_88_phi = x_81;
x_88 = x_81;
if (x_81) {
const int2 x_84 = coord;
const int2 x_85 = shape;
x_87 = all((x_84 < x_85));
x_88_phi = x_87;
x_88 = x_87;
}
return x_88_phi;
return x_88;
}
float mm_readA_i1_i1_(inout int row, inout int col) {
@@ -286,7 +286,7 @@ void mm_matMul_i1_i1_i1_(inout int dimAOuter, inout int dimInner, inout int dimB
innerCol_4 = 0;
[loop] while (true) {
bool x_393 = false;
bool x_394_phi = false;
bool x_394 = false;
if ((innerCol_4 < 1)) {
} else {
break;
@@ -295,15 +295,15 @@ void mm_matMul_i1_i1_i1_(inout int dimAOuter, inout int dimInner, inout int dimB
const int x_383 = innerCol_4;
const int x_385 = dimBOuter;
const bool x_386 = ((x_382 + x_383) < x_385);
x_394_phi = x_386;
x_394 = x_386;
if (x_386) {
const int x_389 = globalRow;
const int x_390 = innerRow_4;
const int x_392 = dimAOuter;
x_393 = ((x_389 + x_390) < x_392);
x_394_phi = x_393;
x_394 = x_393;
}
if (x_394_phi) {
if (x_394) {
const int x_400 = globalCol;
const int x_401 = innerCol_4;
const int x_403 = innerRow_4;

16
test/tint/bug/tint/943.spvasm.expected.fxc.hlsl
View File

@@ -18,17 +18,17 @@ ByteAddressBuffer x_185 : register(t2, space0);
bool coordsInBounds_vi2_vi2_(inout int2 coord, inout int2 shape) {
bool x_87 = false;
bool x_88_phi = false;
bool x_88 = false;
const int2 x_76 = coord;
const bool x_81 = all((x_76 >= (0).xx));
x_88_phi = x_81;
x_88 = x_81;
if (x_81) {
const int2 x_84 = coord;
const int2 x_85 = shape;
x_87 = all((x_84 < x_85));
x_88_phi = x_87;
x_88 = x_87;
}
return x_88_phi;
return x_88;
}
float mm_readA_i1_i1_(inout int row, inout int col) {
@@ -286,7 +286,7 @@ void mm_matMul_i1_i1_i1_(inout int dimAOuter, inout int dimInner, inout int dimB
innerCol_4 = 0;
[loop] while (true) {
bool x_393 = false;
bool x_394_phi = false;
bool x_394 = false;
if ((innerCol_4 < 1)) {
} else {
break;
@@ -295,15 +295,15 @@ void mm_matMul_i1_i1_i1_(inout int dimAOuter, inout int dimInner, inout int dimB
const int x_383 = innerCol_4;
const int x_385 = dimBOuter;
const bool x_386 = ((x_382 + x_383) < x_385);
x_394_phi = x_386;
x_394 = x_386;
if (x_386) {
const int x_389 = globalRow;
const int x_390 = innerRow_4;
const int x_392 = dimAOuter;
x_393 = ((x_389 + x_390) < x_392);
x_394_phi = x_393;
x_394 = x_393;
}
if (x_394_phi) {
if (x_394) {
const int x_400 = globalCol;
const int x_401 = innerCol_4;
const int x_403 = innerRow_4;

16
test/tint/bug/tint/943.spvasm.expected.glsl
View File

@@ -41,17 +41,17 @@ layout(binding = 2, std430) buffer ssbB_ssbo {
bool coordsInBounds_vi2_vi2_(inout ivec2 coord, inout ivec2 shape) {
bool x_87 = false;
bool x_88_phi = false;
bool x_88 = false;
ivec2 x_76 = coord;
bool x_81 = all(greaterThanEqual(x_76, ivec2(0)));
x_88_phi = x_81;
x_88 = x_81;
if (x_81) {
ivec2 x_84 = coord;
ivec2 x_85 = shape;
x_87 = all(lessThan(x_84, x_85));
x_88_phi = x_87;
x_88 = x_87;
}
return x_88_phi;
return x_88;
}
float mm_readA_i1_i1_(inout int row, inout int col) {
@@ -309,7 +309,7 @@ void mm_matMul_i1_i1_i1_(inout int dimAOuter, inout int dimInner, inout int dimB
innerCol_4 = 0;
while (true) {
bool x_393 = false;
bool x_394_phi = false;
bool x_394 = false;
if ((innerCol_4 < 1)) {
} else {
break;
@@ -318,15 +318,15 @@ void mm_matMul_i1_i1_i1_(inout int dimAOuter, inout int dimInner, inout int dimB
int x_383 = innerCol_4;
int x_385 = dimBOuter;
bool x_386 = ((x_382 + x_383) < x_385);
x_394_phi = x_386;
x_394 = x_386;
if (x_386) {
int x_389 = globalRow;
int x_390 = innerRow_4;
int x_392 = dimAOuter;
x_393 = ((x_389 + x_390) < x_392);
x_394_phi = x_393;
x_394 = x_393;
}
if (x_394_phi) {
if (x_394) {
int x_400 = globalCol;
int x_401 = innerCol_4;
int x_403 = innerRow_4;

14
test/tint/bug/tint/943.spvasm.expected.msl
View File

@@ -43,17 +43,16 @@ struct ssbB {
bool coordsInBounds_vi2_vi2_(thread int2* const coord, thread int2* const shape) {
bool x_87 = false;
bool x_88_phi = false;
bool x_88 = false;
int2 const x_76 = *(coord);
bool const x_81 = all((x_76 >= int2(0)));
x_88_phi = x_81;
x_88 = x_81;
if (x_81) {
int2 const x_84 = *(coord);
int2 const x_85 = *(shape);
x_87 = all((x_84 < x_85));
x_88_phi = x_87;
x_88 = x_87;
}
bool const x_88 = x_88_phi;
return x_88;
}
@@ -419,7 +418,7 @@ void mm_matMul_i1_i1_i1_(thread int* const dimAOuter, thread int* const dimInner
innerCol_4 = 0;
while (true) {
bool x_393 = false;
bool x_394_phi = false;
bool x_394 = false;
int const x_380 = innerCol_4;
if ((x_380 < 1)) {
} else {
@@ -429,15 +428,14 @@ void mm_matMul_i1_i1_i1_(thread int* const dimAOuter, thread int* const dimInner
int const x_383 = innerCol_4;
int const x_385 = *(dimBOuter);
bool const x_386 = (as_type<int>((as_type<uint>(x_382) + as_type<uint>(x_383))) < x_385);
x_394_phi = x_386;
x_394 = x_386;
if (x_386) {
int const x_389 = globalRow;
int const x_390 = innerRow_4;
int const x_392 = *(dimAOuter);
x_393 = (as_type<int>((as_type<uint>(x_389) + as_type<uint>(x_390))) < x_392);
x_394_phi = x_393;
x_394 = x_393;
}
bool const x_394 = x_394_phi;
if (x_394) {
int const x_397 = globalRow;
int const x_398 = innerRow_4;

20
test/tint/bug/tint/943.spvasm.expected.spvasm
View File

@@ -41,7 +41,7 @@ note: reading from module-scope private variable 'dimInner_1' may result in a no
OpName %coord "coord"
OpName %shape "shape"
OpName %x_87 "x_87"
OpName %x_88_phi "x_88_phi"
OpName %x_88 "x_88"
OpName %mm_readA_i1_i1_ "mm_readA_i1_i1_"
OpName %row "row"
OpName %col "col"
@@ -118,7 +118,7 @@ note: reading from module-scope private variable 'dimInner_1' may result in a no
OpName %param_8 "param_8"
OpName %param_9 "param_9"
OpName %x_393 "x_393"
OpName %x_394_phi "x_394_phi"
OpName %x_394 "x_394"
OpName %main_1 "main_1"
OpName %param_18 "param_18"
OpName %param_19 "param_19"
@@ -250,11 +250,11 @@ note: reading from module-scope private variable 'dimInner_1' may result in a no
%shape = OpFunctionParameter %_ptr_Function_v2int
%51 = OpLabel
%x_87 = OpVariable %_ptr_Function_bool Function %54
%x_88_phi = OpVariable %_ptr_Function_bool Function %54
%x_88 = OpVariable %_ptr_Function_bool Function %54
%57 = OpLoad %v2int %coord
%60 = OpSGreaterThanEqual %v2bool %57 %59
%58 = OpAll %bool %60
OpStore %x_88_phi %58
OpStore %x_88 %58
OpSelectionMerge %62 None
OpBranchConditional %58 %63 %62
%63 = OpLabel
@@ -264,10 +264,10 @@ note: reading from module-scope private variable 'dimInner_1' may result in a no
%68 = OpAll %bool %69
OpStore %x_87 %68
%70 = OpLoad %bool %x_87
OpStore %x_88_phi %70
OpStore %x_88 %70
OpBranch %62
%62 = OpLabel
%71 = OpLoad %bool %x_88_phi
%71 = OpLoad %bool %x_88
OpReturnValue %71
OpFunctionEnd
%mm_readA_i1_i1_ = OpFunction %float None %72
@@ -477,7 +477,7 @@ note: reading from module-scope private variable 'dimInner_1' may result in a no
%param_8 = OpVariable %_ptr_Function_int Function %11
%param_9 = OpVariable %_ptr_Function_float Function %83
%x_393 = OpVariable %_ptr_Function_bool Function %54
%x_394_phi = OpVariable %_ptr_Function_bool Function %54
%x_394 = OpVariable %_ptr_Function_bool Function %54
%294 = OpAccessChain %_ptr_Private_uint %gl_LocalInvocationID %uint_1
%295 = OpLoad %uint %294
%296 = OpBitcast %int %295
@@ -869,7 +869,7 @@ note: reading from module-scope private variable 'dimInner_1' may result in a no
%539 = OpLoad %int %dimBOuter
%540 = OpIAdd %int %536 %537
%541 = OpSLessThan %bool %540 %539
OpStore %x_394_phi %541
OpStore %x_394 %541
OpSelectionMerge %542 None
OpBranchConditional %541 %543 %542
%543 = OpLabel
@@ -880,10 +880,10 @@ note: reading from module-scope private variable 'dimInner_1' may result in a no
%549 = OpSLessThan %bool %548 %547
OpStore %x_393 %549
%550 = OpLoad %bool %x_393
OpStore %x_394_phi %550
OpStore %x_394 %550
OpBranch %542
%542 = OpLabel
%551 = OpLoad %bool %x_394_phi
%551 = OpLoad %bool %x_394
OpSelectionMerge %552 None
OpBranchConditional %551 %553 %552
%553 = OpLabel

14
test/tint/bug/tint/943.spvasm.expected.wgsl
View File

@@ -61,17 +61,16 @@ var<private> batch : i32;
fn coordsInBounds_vi2_vi2_(coord : ptr<function, vec2<i32>>, shape : ptr<function, vec2<i32>>) -> bool {
var x_87 : bool;
var x_88_phi : bool;
var x_88 : bool;
let x_76 : vec2<i32> = *(coord);
let x_81 : bool = all((x_76 >= vec2<i32>(0i, 0i)));
x_88_phi = x_81;
x_88 = x_81;
if (x_81) {
let x_84 : vec2<i32> = *(coord);
let x_85 : vec2<i32> = *(shape);
x_87 = all((x_84 < x_85));
x_88_phi = x_87;
x_88 = x_87;
}
let x_88 : bool = x_88_phi;
return x_88;
}
@@ -448,7 +447,7 @@ fn mm_matMul_i1_i1_i1_(dimAOuter : ptr<function, i32>, dimInner : ptr<function,
innerCol_4 = 0i;
loop {
var x_393 : bool;
var x_394_phi : bool;
var x_394 : bool;
let x_380 : i32 = innerCol_4;
if ((x_380 < 1i)) {
} else {
@@ -458,15 +457,14 @@ fn mm_matMul_i1_i1_i1_(dimAOuter : ptr<function, i32>, dimInner : ptr<function,
let x_383 : i32 = innerCol_4;
let x_385 : i32 = *(dimBOuter);
let x_386 : bool = ((x_382 + x_383) < x_385);
x_394_phi = x_386;
x_394 = x_386;
if (x_386) {
let x_389 : i32 = globalRow;
let x_390 : i32 = innerRow_4;
let x_392 : i32 = *(dimAOuter);
x_393 = ((x_389 + x_390) < x_392);
x_394_phi = x_393;
x_394 = x_393;
}
let x_394 : bool = x_394_phi;
if (x_394) {
let x_397 : i32 = globalRow;
let x_398 : i32 = innerRow_4;