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tint->dawn: Shuffle source tree in preperation of merging repos

Browse Source 
docs/    -> docs/tint/
fuzzers/ -> src/tint/fuzzers/
samples/ -> src/tint/cmd/
src/     -> src/tint/
test/    -> test/tint/

BUG=tint:1418,tint:1433

Change-Id: Id2aa79f989aef3245b80ef4aa37a27ff16cd700b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/80482
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
This commit is contained in:
Ryan Harrison
2022-02-21 15:19:07 +00:00
committed by Tint LUCI CQ
parent 38f1e9c75c
commit dbc13af287
12231 changed files with 4897 additions and 4871 deletions
Download Patch File Download Diff File Expand all files Collapse all files

275
test/tint/vk-gl-cts/graphicsfuzz/increment-value-in-nested-for-loop/0.spvasm Normal file
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@@ -0,0 +1,275 @@
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %main "main" %gl_FragCoord %_GLF_color
OpExecutionMode %main OriginUpperLeft
OpSource ESSL 310
OpName %main "main"
OpName %gl_FragCoord "gl_FragCoord"
OpName %buf0 "buf0"
OpMemberName %buf0 0 "injectionSwitch"
OpName %_ ""
OpName %_GLF_color "_GLF_color"
OpDecorate %gl_FragCoord BuiltIn FragCoord
OpMemberDecorate %buf0 0 Offset 0
OpDecorate %buf0 Block
OpDecorate %_ DescriptorSet 0
OpDecorate %_ Binding 0
OpDecorate %_GLF_color Location 0
%void = OpTypeVoid
%8 = OpTypeFunction %void
%int = OpTypeInt 32 1
%bool = OpTypeBool
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%_ptr_Input_v4float = OpTypePointer Input %v4float
%gl_FragCoord = OpVariable %_ptr_Input_v4float Input
%uint = OpTypeInt 32 0
%uint_0 = OpConstant %uint 0
%_ptr_Input_float = OpTypePointer Input %float
%float_n1 = OpConstant %float -1
%v2float = OpTypeVector %float 2
%buf0 = OpTypeStruct %v2float
%_ptr_Uniform_buf0 = OpTypePointer Uniform %buf0
%_ = OpVariable %_ptr_Uniform_buf0 Uniform
%int_0 = OpConstant %int 0
%_ptr_Uniform_float = OpTypePointer Uniform %float
%float_0 = OpConstant %float 0
%int_1 = OpConstant %int 1
%uint_1 = OpConstant %uint 1
%int_10 = OpConstant %int 10
%int_100 = OpConstant %int 100
%int_2 = OpConstant %int 2
%int_3 = OpConstant %int 3
%_ptr_Output_v4float = OpTypePointer Output %v4float
%_GLF_color = OpVariable %_ptr_Output_v4float Output
%float_1 = OpConstant %float 1
%int_4 = OpConstant %int 4
%32 = OpConstantComposite %v4float %float_1 %float_0 %float_0 %float_1
%33 = OpConstantComposite %v4float %float_0 %float_0 %float_0 %float_0
%false = OpConstantFalse %bool
%true = OpConstantTrue %bool
%36 = OpUndef %int
%main = OpFunction %void None %8
%37 = OpLabel
OpBranch %38
%38 = OpLabel
%39 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %uint_0
%40 = OpLoad %float %39
%41 = OpFOrdLessThan %bool %40 %float_n1
OpLoopMerge %42 %43 None
OpBranch %44
%44 = OpLabel
%45 = OpPhi %bool %false %38 %46 %47
%48 = OpPhi %int %int_0 %38 %49 %47
%50 = OpPhi %int %36 %38 %51 %47
%52 = OpPhi %int %int_0 %38 %53 %47
%54 = OpAccessChain %_ptr_Input_float %gl_FragCoord %uint_1
%55 = OpLoad %float %54
%56 = OpFOrdGreaterThan %bool %55 %float_n1
%57 = OpSelect %int %56 %int_10 %int_100
%58 = OpSLessThan %bool %52 %57
OpLoopMerge %59 %47 None
OpBranchConditional %58 %60 %59
%60 = OpLabel
OpBranch %61
%61 = OpLabel
%62 = OpPhi %int %48 %60 %63 %64
%65 = OpPhi %int %50 %60 %66 %64
%67 = OpPhi %int %int_0 %60 %68 %64
%69 = OpSLessThan %bool %67 %int_2
OpLoopMerge %70 %64 None
OpBranchConditional %69 %71 %70
%71 = OpLabel
OpBranch %72
%72 = OpLabel
OpLoopMerge %73 %74 None
OpBranch %75
%75 = OpLabel
%76 = OpAccessChain %_ptr_Input_float %gl_FragCoord %uint_0
%77 = OpLoad %float %76
%78 = OpFOrdLessThan %bool %77 %float_n1
%79 = OpFOrdLessThan %bool %40 %float_0
%80 = OpLogicalNot %bool %79
OpSelectionMerge %81 None
OpBranchConditional %80 %82 %81
%82 = OpLabel
OpSelectionMerge %83 None
OpBranchConditional %78 %84 %83
%84 = OpLabel
OpBranch %73
%83 = OpLabel
OpBranch %85
%85 = OpLabel
%86 = OpPhi %int %int_1 %83 %87 %88
%89 = OpSLessThan %bool %86 %int_3
OpLoopMerge %90 %88 None
OpBranchConditional %89 %91 %90
%91 = OpLabel
OpSelectionMerge %92 None
OpBranchConditional %78 %93 %92
%93 = OpLabel
OpBranch %88
%92 = OpLabel
%94 = OpSGreaterThan %bool %86 %int_0
OpSelectionMerge %95 None
OpBranchConditional %94 %96 %95
%96 = OpLabel
OpBranch %90
%95 = OpLabel
OpBranch %88
%88 = OpLabel
%87 = OpIAdd %int %86 %int_1
OpBranch %85
%90 = OpLabel
%97 = OpPhi %int %65 %85 %int_1 %96
%98 = OpPhi %bool %false %85 %true %96
OpSelectionMerge %99 None
OpBranchConditional %98 %73 %99
%99 = OpLabel
OpBranch %81
%81 = OpLabel
OpBranch %73
%74 = OpLabel
OpBranch %72
%73 = OpLabel
%66 = OpPhi %int %int_0 %84 %97 %90 %int_0 %81
%63 = OpIAdd %int %62 %66
OpSelectionMerge %100 None
OpBranchConditional %41 %101 %100
%101 = OpLabel
OpBranch %102
%102 = OpLabel
OpLoopMerge %103 %104 None
OpBranchConditional %41 %104 %103
%104 = OpLabel
%105 = OpConvertSToF %float %52
%106 = OpCompositeConstruct %v4float %105 %105 %105 %105
OpStore %_GLF_color %106
OpBranch %102
%103 = OpLabel
OpBranch %70
%100 = OpLabel
OpBranch %64
%64 = OpLabel
%68 = OpIAdd %int %67 %int_1
OpBranch %61
%70 = OpLabel
%51 = OpPhi %int %65 %61 %66 %103
%49 = OpPhi %int %62 %61 %63 %103
%46 = OpPhi %bool %45 %61 %true %103
OpSelectionMerge %107 None
OpBranchConditional %46 %59 %107
%107 = OpLabel
%108 = OpLogicalNot %bool %41
OpSelectionMerge %109 None
OpBranchConditional %108 %110 %109
%110 = OpLabel
OpBranch %59
%109 = OpLabel
OpBranch %47
%47 = OpLabel
%53 = OpIAdd %int %52 %int_1
OpBranch %44
%59 = OpLabel
%111 = OpPhi %int %48 %44 %49 %70 %49 %110
%112 = OpPhi %bool %45 %44 %46 %70 %46 %110
OpSelectionMerge %113 None
OpBranchConditional %112 %42 %113
%113 = OpLabel
OpBranch %114
%114 = OpLabel
%115 = OpPhi %int %111 %113 %116 %117
%118 = OpPhi %int %36 %113 %119 %117
%120 = OpPhi %int %int_0 %113 %121 %117
%122 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %uint_1
%123 = OpLoad %float %122
%124 = OpFAdd %float %123 %float_1
%125 = OpConvertFToS %int %124
%126 = OpSLessThan %bool %120 %125
OpLoopMerge %127 %117 None
OpBranchConditional %126 %128 %127
%128 = OpLabel
OpBranch %129
%129 = OpLabel
OpLoopMerge %130 %131 None
OpBranch %132
%132 = OpLabel
%133 = OpAccessChain %_ptr_Input_float %gl_FragCoord %uint_0
%134 = OpLoad %float %133
%135 = OpFOrdLessThan %bool %134 %float_n1
%136 = OpFOrdLessThan %bool %40 %float_0
%137 = OpLogicalNot %bool %136
OpSelectionMerge %138 None
OpBranchConditional %137 %139 %138
%139 = OpLabel
OpSelectionMerge %140 None
OpBranchConditional %135 %141 %140
%141 = OpLabel
OpBranch %130
%140 = OpLabel
OpBranch %142
%142 = OpLabel
%143 = OpPhi %int %int_1 %140 %144 %145
%146 = OpSLessThan %bool %143 %int_3
OpLoopMerge %147 %145 None
OpBranchConditional %146 %148 %147
%148 = OpLabel
OpSelectionMerge %149 None
OpBranchConditional %135 %150 %149
%150 = OpLabel
OpBranch %145
%149 = OpLabel
%151 = OpSGreaterThan %bool %143 %int_0
OpSelectionMerge %152 None
OpBranchConditional %151 %153 %152
%153 = OpLabel
OpBranch %147
%152 = OpLabel
OpBranch %145
%145 = OpLabel
%144 = OpIAdd %int %143 %int_1
OpBranch %142
%147 = OpLabel
%154 = OpPhi %int %118 %142 %int_1 %153
%155 = OpPhi %bool %false %142 %true %153
OpSelectionMerge %156 None
OpBranchConditional %155 %130 %156
%156 = OpLabel
OpBranch %138
%138 = OpLabel
OpBranch %130
%131 = OpLabel
OpBranch %129
%130 = OpLabel
%119 = OpPhi %int %int_0 %141 %154 %147 %int_0 %138
%116 = OpIAdd %int %115 %119
%157 = OpLogicalNot %bool %41
%158 = OpSelect %bool %157 %false %41
OpSelectionMerge %159 None
OpBranchConditional %158 %160 %159
%160 = OpLabel
OpBranch %127
%159 = OpLabel
OpBranch %117
%117 = OpLabel
%121 = OpIAdd %int %120 %int_1
OpBranch %114
%127 = OpLabel
%161 = OpPhi %int %115 %114 %116 %160
%162 = OpIEqual %bool %161 %int_4
OpSelectionMerge %163 None
OpBranchConditional %162 %164 %165
%165 = OpLabel
OpStore %_GLF_color %33
OpBranch %163
%164 = OpLabel
OpStore %_GLF_color %32
OpBranch %163
%163 = OpLabel
OpBranch %42
%43 = OpLabel
OpBranch %38
%42 = OpLabel
OpReturn
OpFunctionEnd

288
test/tint/vk-gl-cts/graphicsfuzz/increment-value-in-nested-for-loop/0.spvasm.expected.hlsl Normal file
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@@ -0,0 +1,288 @@
SKIP: FAILED
static float4 gl_FragCoord = float4(0.0f, 0.0f, 0.0f, 0.0f);
cbuffer cbuffer_x_6 : register(b0, space0) {
uint4 x_6[1];
};
static float4 x_GLF_color = float4(0.0f, 0.0f, 0.0f, 0.0f);
void main_1() {
[loop] while (true) {
bool x_45 = false;
int x_48 = 0;
int x_49 = 0;
bool x_46 = false;
int x_115 = 0;
int x_116 = 0;
bool x_45_phi = false;
int x_48_phi = 0;
int x_50_phi = 0;
int x_52_phi = 0;
int x_111_phi = 0;
bool x_112_phi = false;
int x_115_phi = 0;
int x_118_phi = 0;
int x_120_phi = 0;
int x_161_phi = 0;
const float x_40 = asfloat(x_6[0].x);
const bool x_41 = (x_40 < -1.0f);
x_45_phi = false;
x_48_phi = 0;
x_50_phi = 0;
x_52_phi = 0;
[loop] while (true) {
int x_62 = 0;
int x_65 = 0;
int x_66 = 0;
int x_63 = 0;
int x_53 = 0;
int x_62_phi = 0;
int x_65_phi = 0;
int x_67_phi = 0;
int x_51_phi = 0;
int x_49_phi = 0;
bool x_46_phi = false;
x_45 = x_45_phi;
x_48 = x_48_phi;
const int x_50 = x_50_phi;
const int x_52 = x_52_phi;
const float x_55 = gl_FragCoord.y;
x_111_phi = x_48;
x_112_phi = x_45;
if ((x_52 < ((x_55 > -1.0f) ? 10 : 100))) {
} else {
break;
}
x_62_phi = x_48;
x_65_phi = x_50;
x_67_phi = 0;
[loop] while (true) {
int x_97 = 0;
int x_68 = 0;
int x_66_phi = 0;
x_62 = x_62_phi;
x_65 = x_65_phi;
const int x_67 = x_67_phi;
x_51_phi = x_65;
x_49_phi = x_62;
x_46_phi = x_45;
if ((x_67 < 2)) {
} else {
break;
}
[loop] while (true) {
bool x_78 = false;
int x_86_phi = 0;
int x_97_phi = 0;
bool x_98_phi = false;
const float x_77 = gl_FragCoord.x;
x_78 = (x_77 < -1.0f);
if (!((x_40 < 0.0f))) {
if (x_78) {
x_66_phi = 0;
break;
}
x_86_phi = 1;
[loop] while (true) {
int x_87 = 0;
const int x_86 = x_86_phi;
x_97_phi = x_65;
x_98_phi = false;
if ((x_86 < 3)) {
} else {
break;
}
if (x_78) {
{
x_87 = (x_86 + 1);
x_86_phi = x_87;
}
continue;
}
if ((x_86 > 0)) {
x_97_phi = 1;
x_98_phi = true;
break;
}
{
x_87 = (x_86 + 1);
x_86_phi = x_87;
}
}
x_97 = x_97_phi;
const bool x_98 = x_98_phi;
x_66_phi = x_97;
if (x_98) {
break;
}
}
x_66_phi = 0;
break;
}
x_66 = x_66_phi;
x_63 = asint((x_62 + x_66));
if (x_41) {
[loop] while (true) {
if (x_41) {
} else {
break;
}
{
const float x_105 = float(x_52);
x_GLF_color = float4(x_105, x_105, x_105, x_105);
}
}
x_51_phi = x_66;
x_49_phi = x_63;
x_46_phi = true;
break;
}
{
x_68 = (x_67 + 1);
x_62_phi = x_63;
x_65_phi = x_66;
x_67_phi = x_68;
}
}
const int x_51 = x_51_phi;
x_49 = x_49_phi;
x_46 = x_46_phi;
x_111_phi = x_49;
x_112_phi = x_46;
if (x_46) {
break;
}
if (!(x_41)) {
x_111_phi = x_49;
x_112_phi = x_46;
break;
}
{
x_53 = (x_52 + 1);
x_45_phi = x_46;
x_48_phi = x_49;
x_50_phi = x_51;
x_52_phi = x_53;
}
}
const int x_111 = x_111_phi;
if (x_112_phi) {
break;
}
x_115_phi = x_111;
x_118_phi = 0;
x_120_phi = 0;
[loop] while (true) {
int x_154 = 0;
int x_121 = 0;
int x_119_phi = 0;
x_115 = x_115_phi;
const int x_118 = x_118_phi;
const int x_120 = x_120_phi;
const float x_123 = asfloat(x_6[0].y);
x_161_phi = x_115;
if ((x_120 < int((x_123 + 1.0f)))) {
} else {
break;
}
[loop] while (true) {
bool x_135 = false;
int x_143_phi = 0;
int x_154_phi = 0;
bool x_155_phi = false;
const float x_134 = gl_FragCoord.x;
x_135 = (x_134 < -1.0f);
if (!((x_40 < 0.0f))) {
if (x_135) {
x_119_phi = 0;
break;
}
x_143_phi = 1;
[loop] while (true) {
int x_144 = 0;
const int x_143 = x_143_phi;
x_154_phi = x_118;
x_155_phi = false;
if ((x_143 < 3)) {
} else {
break;
}
if (x_135) {
{
x_144 = (x_143 + 1);
x_143_phi = x_144;
}
continue;
}
if ((x_143 > 0)) {
x_154_phi = 1;
x_155_phi = true;
break;
}
{
x_144 = (x_143 + 1);
x_143_phi = x_144;
}
}
x_154 = x_154_phi;
const bool x_155 = x_155_phi;
x_119_phi = x_154;
if (x_155) {
break;
}
}
x_119_phi = 0;
break;
}
int x_119 = 0;
x_119 = x_119_phi;
x_116 = asint((x_115 + x_119));
if ((!(x_41) ? false : x_41)) {
x_161_phi = x_116;
break;
}
{
x_121 = (x_120 + 1);
x_115_phi = x_116;
x_118_phi = x_119;
x_120_phi = x_121;
}
}
if ((x_161_phi == 4)) {
x_GLF_color = float4(1.0f, 0.0f, 0.0f, 1.0f);
} else {
x_GLF_color = float4(0.0f, 0.0f, 0.0f, 0.0f);
}
break;
}
return;
}
struct main_out {
float4 x_GLF_color_1;
};
struct tint_symbol_1 {
float4 gl_FragCoord_param : SV_Position;
};
struct tint_symbol_2 {
float4 x_GLF_color_1 : SV_Target0;
};
main_out main_inner(float4 gl_FragCoord_param) {
gl_FragCoord = gl_FragCoord_param;
main_1();
const main_out tint_symbol_4 = {x_GLF_color};
return tint_symbol_4;
}
tint_symbol_2 main(tint_symbol_1 tint_symbol) {
const main_out inner_result = main_inner(tint_symbol.gl_FragCoord_param);
tint_symbol_2 wrapper_result = (tint_symbol_2)0;
wrapper_result.x_GLF_color_1 = inner_result.x_GLF_color_1;
return wrapper_result;
}
C:\src\tint\test\Shader@0x000002215620C140(8,10-21): warning X3557: loop only executes for 0 iteration(s), consider removing [loop]
C:\src\tint\test\Shader@0x000002215620C140(71,16-27): warning X3557: loop only executes for 0 iteration(s), consider removing [loop]
C:\src\tint\test\Shader@0x000002215620C140(186,14-25): warning X3557: loop only executes for 0 iteration(s), consider removing [loop]
C:\src\tint\test\Shader@0x000002215620C140(123,18-29): error X4029: infinite loop detected - loop never exits

273
test/tint/vk-gl-cts/graphicsfuzz/increment-value-in-nested-for-loop/0.wgsl Normal file
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@@ -0,0 +1,273 @@
struct buf0 {
injectionSwitch : vec2<f32>;
};
var<private> gl_FragCoord : vec4<f32>;
@group(0) @binding(0) var<uniform> x_6 : buf0;
var<private> x_GLF_color : vec4<f32>;
fn main_1() {
loop {
var x_45 : bool;
var x_48 : i32;
var x_49 : i32;
var x_46 : bool;
var x_115 : i32;
var x_116 : i32;
var x_45_phi : bool;
var x_48_phi : i32;
var x_50_phi : i32;
var x_52_phi : i32;
var x_111_phi : i32;
var x_112_phi : bool;
var x_115_phi : i32;
var x_118_phi : i32;
var x_120_phi : i32;
var x_161_phi : i32;
let x_40 : f32 = x_6.injectionSwitch.x;
let x_41 : bool = (x_40 < -1.0);
x_45_phi = false;
x_48_phi = 0;
x_50_phi = 0;
x_52_phi = 0;
loop {
var x_62 : i32;
var x_65 : i32;
var x_66 : i32;
var x_63 : i32;
var x_53 : i32;
var x_62_phi : i32;
var x_65_phi : i32;
var x_67_phi : i32;
var x_51_phi : i32;
var x_49_phi : i32;
var x_46_phi : bool;
x_45 = x_45_phi;
x_48 = x_48_phi;
let x_50 : i32 = x_50_phi;
let x_52 : i32 = x_52_phi;
let x_55 : f32 = gl_FragCoord.y;
x_111_phi = x_48;
x_112_phi = x_45;
if ((x_52 < select(100, 10, (x_55 > -1.0)))) {
} else {
break;
}
x_62_phi = x_48;
x_65_phi = x_50;
x_67_phi = 0;
loop {
var x_97 : i32;
var x_68 : i32;
var x_66_phi : i32;
x_62 = x_62_phi;
x_65 = x_65_phi;
let x_67 : i32 = x_67_phi;
x_51_phi = x_65;
x_49_phi = x_62;
x_46_phi = x_45;
if ((x_67 < 2)) {
} else {
break;
}
loop {
var x_78 : bool;
var x_86_phi : i32;
var x_97_phi : i32;
var x_98_phi : bool;
let x_77 : f32 = gl_FragCoord.x;
x_78 = (x_77 < -1.0);
if (!((x_40 < 0.0))) {
if (x_78) {
x_66_phi = 0;
break;
}
x_86_phi = 1;
loop {
var x_87 : i32;
let x_86 : i32 = x_86_phi;
x_97_phi = x_65;
x_98_phi = false;
if ((x_86 < 3)) {
} else {
break;
}
if (x_78) {
continue;
}
if ((x_86 > 0)) {
x_97_phi = 1;
x_98_phi = true;
break;
}
continuing {
x_87 = (x_86 + 1);
x_86_phi = x_87;
}
}
x_97 = x_97_phi;
let x_98 : bool = x_98_phi;
x_66_phi = x_97;
if (x_98) {
break;
}
}
x_66_phi = 0;
break;
}
x_66 = x_66_phi;
x_63 = bitcast<i32>((x_62 + x_66));
if (x_41) {
loop {
if (x_41) {
} else {
break;
}
continuing {
let x_105 : f32 = f32(x_52);
x_GLF_color = vec4<f32>(x_105, x_105, x_105, x_105);
}
}
x_51_phi = x_66;
x_49_phi = x_63;
x_46_phi = true;
break;
}
continuing {
x_68 = (x_67 + 1);
x_62_phi = x_63;
x_65_phi = x_66;
x_67_phi = x_68;
}
}
let x_51 : i32 = x_51_phi;
x_49 = x_49_phi;
x_46 = x_46_phi;
x_111_phi = x_49;
x_112_phi = x_46;
if (x_46) {
break;
}
if (!(x_41)) {
x_111_phi = x_49;
x_112_phi = x_46;
break;
}
continuing {
x_53 = (x_52 + 1);
x_45_phi = x_46;
x_48_phi = x_49;
x_50_phi = x_51;
x_52_phi = x_53;
}
}
let x_111 : i32 = x_111_phi;
let x_112 : bool = x_112_phi;
if (x_112) {
break;
}
x_115_phi = x_111;
x_118_phi = 0;
x_120_phi = 0;
loop {
var x_154 : i32;
var x_121 : i32;
var x_119_phi : i32;
x_115 = x_115_phi;
let x_118 : i32 = x_118_phi;
let x_120 : i32 = x_120_phi;
let x_123 : f32 = x_6.injectionSwitch.y;
x_161_phi = x_115;
if ((x_120 < i32((x_123 + 1.0)))) {
} else {
break;
}
loop {
var x_135 : bool;
var x_143_phi : i32;
var x_154_phi : i32;
var x_155_phi : bool;
let x_134 : f32 = gl_FragCoord.x;
x_135 = (x_134 < -1.0);
if (!((x_40 < 0.0))) {
if (x_135) {
x_119_phi = 0;
break;
}
x_143_phi = 1;
loop {
var x_144 : i32;
let x_143 : i32 = x_143_phi;
x_154_phi = x_118;
x_155_phi = false;
if ((x_143 < 3)) {
} else {
break;
}
if (x_135) {
continue;
}
if ((x_143 > 0)) {
x_154_phi = 1;
x_155_phi = true;
break;
}
continuing {
x_144 = (x_143 + 1);
x_143_phi = x_144;
}
}
x_154 = x_154_phi;
let x_155 : bool = x_155_phi;
x_119_phi = x_154;
if (x_155) {
break;
}
}
x_119_phi = 0;
break;
}
var x_119 : i32;
x_119 = x_119_phi;
x_116 = bitcast<i32>((x_115 + x_119));
if (select(x_41, false, !(x_41))) {
x_161_phi = x_116;
break;
}
continuing {
x_121 = (x_120 + 1);
x_115_phi = x_116;
x_118_phi = x_119;
x_120_phi = x_121;
}
}
let x_161 : i32 = x_161_phi;
if ((x_161 == 4)) {
x_GLF_color = vec4<f32>(1.0, 0.0, 0.0, 1.0);
} else {
x_GLF_color = vec4<f32>(0.0, 0.0, 0.0, 0.0);
}
break;
}
return;
}
struct main_out {
@location(0)
x_GLF_color_1 : vec4<f32>;
};
@stage(fragment)
fn main(@builtin(position) gl_FragCoord_param : vec4<f32>) -> main_out {
gl_FragCoord = gl_FragCoord_param;
main_1();
return main_out(x_GLF_color);
}

288
test/tint/vk-gl-cts/graphicsfuzz/increment-value-in-nested-for-loop/0.wgsl.expected.hlsl Normal file
View File

@@ -0,0 +1,288 @@
SKIP: FAILED
static float4 gl_FragCoord = float4(0.0f, 0.0f, 0.0f, 0.0f);
cbuffer cbuffer_x_6 : register(b0, space0) {
uint4 x_6[1];
};
static float4 x_GLF_color = float4(0.0f, 0.0f, 0.0f, 0.0f);
void main_1() {
[loop] while (true) {
bool x_45 = false;
int x_48 = 0;
int x_49 = 0;
bool x_46 = false;
int x_115 = 0;
int x_116 = 0;
bool x_45_phi = false;
int x_48_phi = 0;
int x_50_phi = 0;
int x_52_phi = 0;
int x_111_phi = 0;
bool x_112_phi = false;
int x_115_phi = 0;
int x_118_phi = 0;
int x_120_phi = 0;
int x_161_phi = 0;
const float x_40 = asfloat(x_6[0].x);
const bool x_41 = (x_40 < -1.0f);
x_45_phi = false;
x_48_phi = 0;
x_50_phi = 0;
x_52_phi = 0;
[loop] while (true) {
int x_62 = 0;
int x_65 = 0;
int x_66 = 0;
int x_63 = 0;
int x_53 = 0;
int x_62_phi = 0;
int x_65_phi = 0;
int x_67_phi = 0;
int x_51_phi = 0;
int x_49_phi = 0;
bool x_46_phi = false;
x_45 = x_45_phi;
x_48 = x_48_phi;
const int x_50 = x_50_phi;
const int x_52 = x_52_phi;
const float x_55 = gl_FragCoord.y;
x_111_phi = x_48;
x_112_phi = x_45;
if ((x_52 < ((x_55 > -1.0f) ? 10 : 100))) {
} else {
break;
}
x_62_phi = x_48;
x_65_phi = x_50;
x_67_phi = 0;
[loop] while (true) {
int x_97 = 0;
int x_68 = 0;
int x_66_phi = 0;
x_62 = x_62_phi;
x_65 = x_65_phi;
const int x_67 = x_67_phi;
x_51_phi = x_65;
x_49_phi = x_62;
x_46_phi = x_45;
if ((x_67 < 2)) {
} else {
break;
}
[loop] while (true) {
bool x_78 = false;
int x_86_phi = 0;
int x_97_phi = 0;
bool x_98_phi = false;
const float x_77 = gl_FragCoord.x;
x_78 = (x_77 < -1.0f);
if (!((x_40 < 0.0f))) {
if (x_78) {
x_66_phi = 0;
break;
}
x_86_phi = 1;
[loop] while (true) {
int x_87 = 0;
const int x_86 = x_86_phi;
x_97_phi = x_65;
x_98_phi = false;
if ((x_86 < 3)) {
} else {
break;
}
if (x_78) {
{
x_87 = (x_86 + 1);
x_86_phi = x_87;
}
continue;
}
if ((x_86 > 0)) {
x_97_phi = 1;
x_98_phi = true;
break;
}
{
x_87 = (x_86 + 1);
x_86_phi = x_87;
}
}
x_97 = x_97_phi;
const bool x_98 = x_98_phi;
x_66_phi = x_97;
if (x_98) {
break;
}
}
x_66_phi = 0;
break;
}
x_66 = x_66_phi;
x_63 = asint((x_62 + x_66));
if (x_41) {
[loop] while (true) {
if (x_41) {
} else {
break;
}
{
const float x_105 = float(x_52);
x_GLF_color = float4(x_105, x_105, x_105, x_105);
}
}
x_51_phi = x_66;
x_49_phi = x_63;
x_46_phi = true;
break;
}
{
x_68 = (x_67 + 1);
x_62_phi = x_63;
x_65_phi = x_66;
x_67_phi = x_68;
}
}
const int x_51 = x_51_phi;
x_49 = x_49_phi;
x_46 = x_46_phi;
x_111_phi = x_49;
x_112_phi = x_46;
if (x_46) {
break;
}
if (!(x_41)) {
x_111_phi = x_49;
x_112_phi = x_46;
break;
}
{
x_53 = (x_52 + 1);
x_45_phi = x_46;
x_48_phi = x_49;
x_50_phi = x_51;
x_52_phi = x_53;
}
}
const int x_111 = x_111_phi;
if (x_112_phi) {
break;
}
x_115_phi = x_111;
x_118_phi = 0;
x_120_phi = 0;
[loop] while (true) {
int x_154 = 0;
int x_121 = 0;
int x_119_phi = 0;
x_115 = x_115_phi;
const int x_118 = x_118_phi;
const int x_120 = x_120_phi;
const float x_123 = asfloat(x_6[0].y);
x_161_phi = x_115;
if ((x_120 < int((x_123 + 1.0f)))) {
} else {
break;
}
[loop] while (true) {
bool x_135 = false;
int x_143_phi = 0;
int x_154_phi = 0;
bool x_155_phi = false;
const float x_134 = gl_FragCoord.x;
x_135 = (x_134 < -1.0f);
if (!((x_40 < 0.0f))) {
if (x_135) {
x_119_phi = 0;
break;
}
x_143_phi = 1;
[loop] while (true) {
int x_144 = 0;
const int x_143 = x_143_phi;
x_154_phi = x_118;
x_155_phi = false;
if ((x_143 < 3)) {
} else {
break;
}
if (x_135) {
{
x_144 = (x_143 + 1);
x_143_phi = x_144;
}
continue;
}
if ((x_143 > 0)) {
x_154_phi = 1;
x_155_phi = true;
break;
}
{
x_144 = (x_143 + 1);
x_143_phi = x_144;
}
}
x_154 = x_154_phi;
const bool x_155 = x_155_phi;
x_119_phi = x_154;
if (x_155) {
break;
}
}
x_119_phi = 0;
break;
}
int x_119 = 0;
x_119 = x_119_phi;
x_116 = asint((x_115 + x_119));
if ((!(x_41) ? false : x_41)) {
x_161_phi = x_116;
break;
}
{
x_121 = (x_120 + 1);
x_115_phi = x_116;
x_118_phi = x_119;
x_120_phi = x_121;
}
}
if ((x_161_phi == 4)) {
x_GLF_color = float4(1.0f, 0.0f, 0.0f, 1.0f);
} else {
x_GLF_color = float4(0.0f, 0.0f, 0.0f, 0.0f);
}
break;
}
return;
}
struct main_out {
float4 x_GLF_color_1;
};
struct tint_symbol_1 {
float4 gl_FragCoord_param : SV_Position;
};
struct tint_symbol_2 {
float4 x_GLF_color_1 : SV_Target0;
};
main_out main_inner(float4 gl_FragCoord_param) {
gl_FragCoord = gl_FragCoord_param;
main_1();
const main_out tint_symbol_4 = {x_GLF_color};
return tint_symbol_4;
}
tint_symbol_2 main(tint_symbol_1 tint_symbol) {
const main_out inner_result = main_inner(tint_symbol.gl_FragCoord_param);
tint_symbol_2 wrapper_result = (tint_symbol_2)0;
wrapper_result.x_GLF_color_1 = inner_result.x_GLF_color_1;
return wrapper_result;
}
C:\src\tint\test\Shader@0x0000020EFE36E240(8,10-21): warning X3557: loop only executes for 0 iteration(s), consider removing [loop]
C:\src\tint\test\Shader@0x0000020EFE36E240(71,16-27): warning X3557: loop only executes for 0 iteration(s), consider removing [loop]
C:\src\tint\test\Shader@0x0000020EFE36E240(186,14-25): warning X3557: loop only executes for 0 iteration(s), consider removing [loop]
C:\src\tint\test\Shader@0x0000020EFE36E240(123,18-29): error X4029: infinite loop detected - loop never exits