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Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
; Bound: 518
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
; Schema: 0
OpCapability Shader
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%286 = OpExtInstImport "GLSL.std.450"
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %main "main" %tint_symbol %tint_symbol_2
OpExecutionMode %main OriginUpperLeft
OpName %data "data"
OpName %temp "temp"
OpName %buf0 "buf0"
OpMemberName %buf0 0 "injectionSwitch"
OpName %x_28 "x_28"
OpName %gl_FragCoord "gl_FragCoord"
OpName %x_GLF_color "x_GLF_color"
OpName %tint_symbol "tint_symbol"
OpName %tint_symbol_2 "tint_symbol_2"
OpName %merge_i1_i1_i1_ "merge_i1_i1_i1_"
OpName %from "from"
OpName %mid "mid"
OpName %to "to"
OpName %k "k"
OpName %i "i"
OpName %j "j"
OpName %i_1 "i_1"
OpName %x_285 "x_285"
OpName %x_286 "x_286"
OpName %x_305 "x_305"
OpName %x_306 "x_306"
OpName %x_320 "x_320"
OpName %x_324 "x_324"
OpName %x_339 "x_339"
OpName %x_338 "x_338"
OpName %x_352 "x_352"
OpName %x_351 "x_351"
OpName %x_366 "x_366"
OpName %x_365 "x_365"
OpName %x_287_phi "x_287_phi"
OpName %x_307_phi "x_307_phi"
OpName %x_328_phi "x_328_phi"
OpName %x_340_phi "x_340_phi"
OpName %x_353_phi "x_353_phi"
OpName %x_367_phi "x_367_phi"
OpName %mergeSort_ "mergeSort_"
OpName %low "low"
OpName %high "high"
OpName %m "m"
OpName %i_2 "i_2"
OpName %from_1 "from_1"
OpName %mid_1 "mid_1"
OpName %to_1 "to_1"
OpName %param "param"
OpName %param_1 "param_1"
OpName %param_2 "param_2"
OpName %main_1 "main_1"
OpName %i_3 "i_3"
OpName %j_1 "j_1"
OpName %grey "grey"
OpName %main_out "main_out"
OpMemberName %main_out 0 "x_GLF_color_1"
OpName %tint_symbol_3 "tint_symbol_3"
OpName %tint_symbol_1 "tint_symbol_1"
OpName %main "main"
OpDecorate %_arr_int_uint_10 ArrayStride 4
OpDecorate %buf0 Block
OpMemberDecorate %buf0 0 Offset 0
OpDecorate %x_28 NonWritable
OpDecorate %x_28 DescriptorSet 0
OpDecorate %x_28 Binding 0
OpDecorate %tint_symbol BuiltIn FragCoord
OpDecorate %tint_symbol_2 Location 0
OpMemberDecorate %main_out 0 Offset 0
%int = OpTypeInt 32 1
%uint = OpTypeInt 32 0
%uint_10 = OpConstant %uint 10
%_arr_int_uint_10 = OpTypeArray %int %uint_10
%_ptr_Private__arr_int_uint_10 = OpTypePointer Private %_arr_int_uint_10
%7 = OpConstantNull %_arr_int_uint_10
%data = OpVariable %_ptr_Private__arr_int_uint_10 Private %7
%temp = OpVariable %_ptr_Private__arr_int_uint_10 Private %7
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%buf0 = OpTypeStruct %v2float
%_ptr_Uniform_buf0 = OpTypePointer Uniform %buf0
%x_28 = OpVariable %_ptr_Uniform_buf0 Uniform
%v4float = OpTypeVector %float 4
%_ptr_Private_v4float = OpTypePointer Private %v4float
%17 = OpConstantNull %v4float
%gl_FragCoord = OpVariable %_ptr_Private_v4float Private %17
%x_GLF_color = OpVariable %_ptr_Private_v4float Private %17
%_ptr_Input_v4float = OpTypePointer Input %v4float
%tint_symbol = OpVariable %_ptr_Input_v4float Input
%_ptr_Output_v4float = OpTypePointer Output %v4float
%tint_symbol_2 = OpVariable %_ptr_Output_v4float Output %17
%void = OpTypeVoid
%_ptr_Function_int = OpTypePointer Function %int
%23 = OpTypeFunction %void %_ptr_Function_int %_ptr_Function_int %_ptr_Function_int
%32 = OpConstantNull %int
%int_1 = OpConstant %int 1
%uint_0 = OpConstant %uint 0
%_ptr_Uniform_float = OpTypePointer Uniform %float
%float_1 = OpConstant %float 1
%bool = OpTypeBool
%_ptr_Private_int = OpTypePointer Private %int
%int_0 = OpConstant %int 0
%uint_1 = OpConstant %uint 1
%float_0 = OpConstant %float 0
%int_10 = OpConstant %int 10
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%242 = OpTypeFunction %void
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%int_9 = OpConstant %int 9
%int_2 = OpConstant %int 2
%_ptr_Function_float = OpTypePointer Function %float
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%310 = OpConstantNull %float
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%int_n5 = OpConstant %int -5
%int_n4 = OpConstant %int -4
%int_n3 = OpConstant %int -3
%int_n2 = OpConstant %int -2
%int_n1 = OpConstant %int -1
%int_3 = OpConstant %int 3
%int_4 = OpConstant %int 4
%_ptr_Private_float = OpTypePointer Private %float
%int_30 = OpConstant %int 30
%float_0_5 = OpConstant %float 0.5
%float_10 = OpConstant %float 10
%int_60 = OpConstant %int 60
%int_90 = OpConstant %int 90
%int_120 = OpConstant %int 120
%int_150 = OpConstant %int 150
%int_180 = OpConstant %int 180
%int_5 = OpConstant %int 5
%int_210 = OpConstant %int 210
%int_6 = OpConstant %int 6
%int_240 = OpConstant %int 240
%int_7 = OpConstant %int 7
%int_270 = OpConstant %int 270
%int_8 = OpConstant %int 8
%v3float = OpTypeVector %float 3
%main_out = OpTypeStruct %v4float
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%505 = OpTypeFunction %void %main_out
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%merge_i1_i1_i1_ = OpFunction %void None %23
%from = OpFunctionParameter %_ptr_Function_int
%mid = OpFunctionParameter %_ptr_Function_int
%to = OpFunctionParameter %_ptr_Function_int
%30 = OpLabel
%k = OpVariable %_ptr_Function_int Function %32
%i = OpVariable %_ptr_Function_int Function %32
%j = OpVariable %_ptr_Function_int Function %32
%i_1 = OpVariable %_ptr_Function_int Function %32
%x_285 = OpVariable %_ptr_Function_int Function %32
%x_286 = OpVariable %_ptr_Function_int Function %32
%x_305 = OpVariable %_ptr_Function_int Function %32
%x_306 = OpVariable %_ptr_Function_int Function %32
%x_320 = OpVariable %_ptr_Function_int Function %32
%x_324 = OpVariable %_ptr_Function_int Function %32
%x_339 = OpVariable %_ptr_Function_int Function %32
%x_338 = OpVariable %_ptr_Function_int Function %32
%x_352 = OpVariable %_ptr_Function_int Function %32
%x_351 = OpVariable %_ptr_Function_int Function %32
%x_366 = OpVariable %_ptr_Function_int Function %32
%x_365 = OpVariable %_ptr_Function_int Function %32
%x_287_phi = OpVariable %_ptr_Function_int Function %32
%x_307_phi = OpVariable %_ptr_Function_int Function %32
%x_328_phi = OpVariable %_ptr_Function_int Function %32
%x_340_phi = OpVariable %_ptr_Function_int Function %32
%x_353_phi = OpVariable %_ptr_Function_int Function %32
%x_367_phi = OpVariable %_ptr_Function_int Function %32
%37 = OpLoad %int %from
OpStore %k %37
%39 = OpLoad %int %from
OpStore %i %39
%41 = OpLoad %int %mid
%43 = OpIAdd %int %41 %int_1
OpStore %j %43
OpBranch %44
%44 = OpLabel
OpLoopMerge %45 %46 None
OpBranch %47
%47 = OpLabel
%68 = OpAccessChain %_ptr_Uniform_float %x_28 %uint_0 %uint_0
%69 = OpLoad %float %68
%71 = OpFOrdGreaterThanEqual %bool %float_1 %69
OpSelectionMerge %73 None
OpBranchConditional %71 %74 %75
%74 = OpLabel
OpBranch %73
%75 = OpLabel
OpBranch %46
%73 = OpLabel
%76 = OpLoad %int %i
%78 = OpLoad %int %mid
%79 = OpLoad %int %j
%81 = OpLoad %int %to
%82 = OpSLessThanEqual %bool %76 %78
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%83 = OpSLessThanEqual %bool %79 %81
%84 = OpLogicalAnd %bool %82 %83
OpSelectionMerge %85 None
OpBranchConditional %84 %86 %87
%86 = OpLabel
OpBranch %85
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%87 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
OpBranch %45
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%90 = OpAccessChain %_ptr_Private_int %data %88
%91 = OpLoad %int %90
%92 = OpLoad %int %j
%93 = OpAccessChain %_ptr_Private_int %data %92
%94 = OpLoad %int %93
%95 = OpSLessThan %bool %91 %94
OpSelectionMerge %96 None
OpBranchConditional %95 %97 %98
%97 = OpLabel
%99 = OpLoad %int %k
OpStore %x_285 %99
%100 = OpLoad %int %x_285
OpStore %x_287_phi %100
OpBranch %96
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%98 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
OpStore %x_286 %int_0
%102 = OpLoad %int %x_286
OpStore %x_287_phi %102
OpBranch %96
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%103 = OpLoad %int %x_287_phi
%104 = OpIAdd %int %103 %int_1
OpSelectionMerge %105 None
OpBranchConditional %95 %106 %105
%106 = OpLabel
OpStore %k %104
%107 = OpAccessChain %_ptr_Uniform_float %x_28 %uint_0 %uint_0
%108 = OpLoad %float %107
%110 = OpFOrdLessThanEqual %bool %float_1 %108
%109 = OpLogicalNot %bool %110
OpSelectionMerge %111 None
OpBranchConditional %109 %112 %113
%112 = OpLabel
OpBranch %111
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%113 = OpLabel
OpBranch %46
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%111 = OpLabel
OpBranch %105
%105 = OpLabel
%115 = OpAccessChain %_ptr_Uniform_float %x_28 %uint_0 %uint_1
%116 = OpLoad %float %115
%118 = OpFOrdGreaterThanEqual %bool %116 %float_0
OpSelectionMerge %119 None
OpBranchConditional %118 %120 %121
%120 = OpLabel
OpBranch %119
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%121 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
OpBranch %46
%119 = OpLabel
OpSelectionMerge %122 None
OpBranchConditional %95 %123 %124
%123 = OpLabel
%125 = OpLoad %int %i
OpStore %x_305 %125
%126 = OpLoad %int %x_305
OpStore %x_307_phi %126
OpBranch %122
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%124 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
OpStore %x_306 %int_0
%127 = OpLoad %int %x_306
OpStore %x_307_phi %127
OpBranch %122
%122 = OpLabel
%128 = OpLoad %int %x_307_phi
%129 = OpSelect %int %95 %128 %int_0
OpSelectionMerge %130 None
OpBranchConditional %95 %131 %130
%131 = OpLabel
%132 = OpIAdd %int %129 %int_1
OpStore %i %132
OpBranch %130
%130 = OpLabel
OpSelectionMerge %133 None
OpBranchConditional %95 %134 %135
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%136 = OpAccessChain %_ptr_Private_int %data %129
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OpStore %x_320 %137
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%139 = OpLoad %float %138
%140 = OpLoad %int %x_320
OpStore %x_328_phi %140
%142 = OpFOrdLessThanEqual %bool %float_0 %139
%141 = OpLogicalNot %bool %142
OpSelectionMerge %143 None
OpBranchConditional %141 %144 %143
%144 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpBranch %46
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%143 = OpLabel
OpBranch %133
%135 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpStore %x_324 %int_0
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
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OpStore %x_328_phi %147
%149 = OpFOrdLessThan %bool %146 %float_0
%148 = OpLogicalNot %bool %149
OpSelectionMerge %150 None
OpBranchConditional %148 %151 %152
%151 = OpLabel
OpBranch %150
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%152 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
OpBranch %46
%150 = OpLabel
OpBranch %133
%133 = OpLabel
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OpSelectionMerge %154 None
OpBranchConditional %95 %155 %154
%155 = OpLabel
%156 = OpAccessChain %_ptr_Private_int %temp %103
%157 = OpSelect %int %95 %153 %int_0
OpStore %156 %157
OpBranch %154
%154 = OpLabel
OpSelectionMerge %158 None
OpBranchConditional %95 %159 %160
%159 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpStore %x_339 %int_0
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%161 = OpLoad %int %x_339
OpStore %x_340_phi %161
OpBranch %158
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%160 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%162 = OpLoad %int %k
OpStore %x_338 %162
%163 = OpLoad %int %x_338
OpStore %x_340_phi %163
OpBranch %158
%158 = OpLabel
%164 = OpLoad %int %x_340_phi
OpSelectionMerge %165 None
OpBranchConditional %95 %166 %167
%166 = OpLabel
OpBranch %165
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%167 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%168 = OpIAdd %int %164 %int_1
OpStore %k %168
OpBranch %165
%165 = OpLabel
%169 = OpAccessChain %_ptr_Uniform_float %x_28 %uint_0 %uint_0
%170 = OpLoad %float %169
%172 = OpFOrdLessThanEqual %bool %float_1 %170
%171 = OpLogicalNot %bool %172
OpSelectionMerge %173 None
OpBranchConditional %171 %174 %175
%174 = OpLabel
OpBranch %173
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%175 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
OpBranch %46
%173 = OpLabel
OpSelectionMerge %176 None
OpBranchConditional %95 %177 %178
%177 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpStore %x_352 %int_0
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%179 = OpLoad %int %x_352
OpStore %x_353_phi %179
OpBranch %176
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%178 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%180 = OpLoad %int %j
OpStore %x_351 %180
%181 = OpLoad %int %x_351
OpStore %x_353_phi %181
OpBranch %176
%176 = OpLabel
%182 = OpLoad %int %x_353_phi
%183 = OpSelect %int %95 %int_0 %182
OpSelectionMerge %184 None
OpBranchConditional %95 %185 %186
%185 = OpLabel
OpBranch %184
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%186 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%187 = OpIAdd %int %183 %int_1
OpStore %j %187
OpBranch %184
%184 = OpLabel
OpSelectionMerge %188 None
OpBranchConditional %95 %189 %190
%189 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpStore %x_366 %int_0
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%191 = OpLoad %int %x_366
OpStore %x_367_phi %191
OpBranch %188
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%190 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%192 = OpAccessChain %_ptr_Private_int %data %183
%193 = OpLoad %int %192
OpStore %x_365 %193
%194 = OpLoad %int %x_365
OpStore %x_367_phi %194
OpBranch %188
%188 = OpLabel
%195 = OpLoad %int %x_367_phi
OpSelectionMerge %196 None
OpBranchConditional %95 %197 %198
%197 = OpLabel
OpBranch %196
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%198 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%199 = OpAccessChain %_ptr_Private_int %temp %164
OpStore %199 %195
OpBranch %196
%196 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpBranch %46
%46 = OpLabel
OpBranch %44
%45 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
OpBranch %200
%200 = OpLabel
OpLoopMerge %201 %202 None
OpBranch %203
%203 = OpLabel
%204 = OpLoad %int %i
%205 = OpLoad %int %i
%207 = OpLoad %int %mid
%209 = OpSLessThan %bool %204 %int_10
%210 = OpSLessThanEqual %bool %205 %207
%211 = OpLogicalAnd %bool %209 %210
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpSelectionMerge %212 None
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
OpBranchConditional %211 %213 %214
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%213 = OpLabel
OpBranch %212
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%214 = OpLabel
OpBranch %201
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%212 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%215 = OpLoad %int %k
%216 = OpIAdd %int %215 %int_1
OpStore %k %216
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%218 = OpIAdd %int %217 %int_1
OpStore %i %218
%219 = OpAccessChain %_ptr_Private_int %data %217
%220 = OpLoad %int %219
%221 = OpAccessChain %_ptr_Private_int %temp %215
OpStore %221 %220
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpBranch %202
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%202 = OpLabel
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OpBranchConditional %231 %233 %234
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OpBranch %232
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OpBranch %225
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%238 = OpLoad %int %237
%239 = OpAccessChain %_ptr_Private_int %data %235
OpStore %239 %238
OpBranch %226
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Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%240 = OpLoad %int %i_1
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%241 = OpIAdd %int %240 %int_1
OpStore %i_1 %241
OpBranch %224
%225 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpReturn
OpFunctionEnd
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%mergeSort_ = OpFunction %void None %242
%244 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%low = OpVariable %_ptr_Function_int Function %32
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%to_1 = OpVariable %_ptr_Function_int Function %32
%param = OpVariable %_ptr_Function_int Function %32
%param_1 = OpVariable %_ptr_Function_int Function %32
%param_2 = OpVariable %_ptr_Function_int Function %32
OpStore %low %int_0
OpStore %high %int_9
OpStore %m %int_1
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
OpBranch %256
%256 = OpLabel
OpLoopMerge %257 %258 None
OpBranch %259
%259 = OpLabel
%260 = OpLoad %int %m
%261 = OpLoad %int %high
%262 = OpSLessThanEqual %bool %260 %261
OpSelectionMerge %263 None
OpBranchConditional %262 %264 %265
%264 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpBranch %263
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%265 = OpLabel
OpBranch %257
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%263 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%266 = OpLoad %int %low
OpStore %i_2 %266
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpBranch %267
%267 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
OpLoopMerge %268 %269 None
OpBranch %270
%270 = OpLabel
%271 = OpLoad %int %i_2
%272 = OpLoad %int %high
%273 = OpSLessThan %bool %271 %272
OpSelectionMerge %274 None
OpBranchConditional %273 %275 %276
%275 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpBranch %274
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%276 = OpLabel
OpBranch %268
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%274 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%277 = OpLoad %int %i_2
OpStore %from_1 %277
%278 = OpLoad %int %i_2
%279 = OpLoad %int %m
%280 = OpIAdd %int %278 %279
%281 = OpISub %int %280 %int_1
OpStore %mid_1 %281
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%282 = OpLoad %int %i_2
%283 = OpLoad %int %m
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%284 = OpLoad %int %high
%288 = OpIMul %int %int_2 %283
%289 = OpIAdd %int %282 %288
%290 = OpISub %int %289 %int_1
%285 = OpExtInst %int %286 SMin %290 %284
OpStore %to_1 %285
%291 = OpLoad %int %from_1
OpStore %param %291
%292 = OpLoad %int %mid_1
OpStore %param_1 %292
%293 = OpLoad %int %to_1
OpStore %param_2 %293
%294 = OpFunctionCall %void %merge_i1_i1_i1_ %param %param_1 %param_2
OpBranch %269
%269 = OpLabel
%298 = OpLoad %int %m
%299 = OpLoad %int %i_2
%300 = OpIMul %int %int_2 %298
%301 = OpIAdd %int %299 %300
OpStore %i_2 %301
OpBranch %267
%268 = OpLabel
OpBranch %258
%258 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%302 = OpLoad %int %m
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%303 = OpIMul %int %int_2 %302
OpStore %m %303
OpBranch %256
%257 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpReturn
OpFunctionEnd
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%main_1 = OpFunction %void None %242
%305 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%i_3 = OpVariable %_ptr_Function_int Function %32
%j_1 = OpVariable %_ptr_Function_int Function %32
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%grey = OpVariable %_ptr_Function_float Function %310
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%312 = OpLoad %float %311
%313 = OpConvertFToS %int %312
OpStore %i_3 %313
OpBranch %314
%314 = OpLabel
OpLoopMerge %315 %316 None
OpBranch %317
%317 = OpLabel
%318 = OpLoad %int %i_3
OpSelectionMerge %319 None
OpSwitch %318 %320 9 %321 8 %322 7 %323 6 %324 5 %325 4 %326 3 %327 2 %328 1 %329 0 %330
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%321 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%331 = OpLoad %int %i_3
%332 = OpAccessChain %_ptr_Private_int %data %331
OpStore %332 %int_n5
OpBranch %319
%322 = OpLabel
%334 = OpLoad %int %i_3
%335 = OpAccessChain %_ptr_Private_int %data %334
OpStore %335 %int_n4
OpBranch %319
%323 = OpLabel
%337 = OpLoad %int %i_3
%338 = OpAccessChain %_ptr_Private_int %data %337
OpStore %338 %int_n3
OpBranch %319
%324 = OpLabel
%340 = OpLoad %int %i_3
%341 = OpAccessChain %_ptr_Private_int %data %340
OpStore %341 %int_n2
OpBranch %319
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%325 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%343 = OpLoad %int %i_3
%344 = OpAccessChain %_ptr_Private_int %data %343
OpStore %344 %int_n1
OpBranch %319
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%326 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%346 = OpLoad %int %i_3
%347 = OpAccessChain %_ptr_Private_int %data %346
OpStore %347 %int_0
OpBranch %319
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%327 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%348 = OpLoad %int %i_3
%349 = OpAccessChain %_ptr_Private_int %data %348
OpStore %349 %int_1
OpBranch %319
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%328 = OpLabel
%350 = OpLoad %int %i_3
%351 = OpAccessChain %_ptr_Private_int %data %350
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
OpStore %351 %int_2
OpBranch %319
%329 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%352 = OpLoad %int %i_3
%353 = OpAccessChain %_ptr_Private_int %data %352
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
OpStore %353 %int_3
OpBranch %319
%330 = OpLabel
%355 = OpLoad %int %i_3
%356 = OpAccessChain %_ptr_Private_int %data %355
OpStore %356 %int_4
OpBranch %319
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%320 = OpLabel
OpBranch %319
%319 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%358 = OpLoad %int %i_3
%359 = OpIAdd %int %358 %int_1
OpStore %i_3 %359
OpBranch %316
%316 = OpLabel
%360 = OpLoad %int %i_3
%361 = OpSLessThan %bool %360 %int_10
OpBranchConditional %361 %314 %315
%315 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpStore %j_1 %int_0
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
OpBranch %362
%362 = OpLabel
OpLoopMerge %363 %364 None
OpBranch %365
%365 = OpLabel
%366 = OpLoad %int %j_1
%367 = OpSLessThan %bool %366 %int_10
OpSelectionMerge %368 None
OpBranchConditional %367 %369 %370
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%369 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
OpBranch %368
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%370 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
OpBranch %363
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OpStore %375 %374
OpBranch %364
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OpStore %j_1 %377
OpBranch %362
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OpSelectionMerge %385 None
OpBranchConditional %384 %386 %387
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OpStore %grey %394
OpBranch %385
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OpBranchConditional %399 %401 %402
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OpStore %grey %407
OpBranch %400
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OpBranchConditional %412 %414 %415
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OpStore %grey %420
OpBranch %413
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OpSelectionMerge %426 None
OpBranchConditional %425 %427 %428
%427 = OpLabel
%429 = OpAccessChain %_ptr_Private_int %data %int_3
%430 = OpLoad %int %429
%431 = OpConvertSToF %float %430
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OpStore %grey %433
OpBranch %426
%428 = OpLabel
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%435 = OpLoad %float %434
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OpSelectionMerge %439 None
OpBranchConditional %438 %440 %441
%440 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpKill
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%441 = OpLabel
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%443 = OpLoad %float %442
%444 = OpConvertFToS %int %443
%446 = OpSLessThan %bool %444 %int_180
OpSelectionMerge %447 None
OpBranchConditional %446 %448 %449
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%448 = OpLabel
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
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%454 = OpFDiv %float %453 %float_10
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OpStore %grey %455
OpBranch %447
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%457 = OpLoad %float %456
%458 = OpConvertFToS %int %457
%460 = OpSLessThan %bool %458 %int_210
OpSelectionMerge %461 None
OpBranchConditional %460 %462 %463
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OpStore %grey %469
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OpSelectionMerge %475 None
OpBranchConditional %474 %476 %477
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%480 = OpLoad %int %479
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OpStore %grey %483
OpBranch %475
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OpSelectionMerge %489 None
OpBranchConditional %488 %490 %491
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OpStore %grey %497
OpBranch %489
%491 = OpLabel
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpKill
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%489 = OpLabel
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OpBranch %461
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OpBranch %447
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OpBranch %439
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OpBranch %426
%426 = OpLabel
OpBranch %413
%413 = OpLabel
OpBranch %400
%400 = OpLabel
OpBranch %385
%385 = OpLabel
%498 = OpLoad %float %grey
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%501 = OpCompositeExtract %float %500 0
%502 = OpCompositeExtract %float %500 1
%503 = OpCompositeExtract %float %500 2
%504 = OpCompositeConstruct %v4float %501 %502 %503 %float_1
OpStore %x_GLF_color %504
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpReturn
OpFunctionEnd
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%tint_symbol_3 = OpFunction %void None %505
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
%tint_symbol_1 = OpFunctionParameter %main_out
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%509 = OpLabel
%510 = OpCompositeExtract %v4float %tint_symbol_1 0
OpStore %tint_symbol_2 %510
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpReturn
OpFunctionEnd
spir-writer: handle break continuing block The continuing block can exit the loop in very constrained ways: When a break statement is placed such that it would exit from a loop’s § 7.3.8 Continuing Statement, then: - The break statement must appear as either: - The only statement in the if clause of an if statement that has: - no else clause or an empty else clause - no elseif clauses - The only statement in the else clause of an if statement that has an empty if clause and no elseif clauses. - That if statement must appear last in the continuing clause. By design, this allows a lossless round-trip from SPIR-V to WGSL and back to SPIR-V. But that requires this special case construct in WGSL to be translated to an OpBranchConditional with one target being the loop's megre block (which is where 'break' branches to), and the other targets the loop header (which is the loop backedge). That OpBranchConditional takes the place of the normal case of an unconditional backedge. Avoids errors like this: continue construct with the continue target X is not post dominated by the back-edge block Y Fixed: 1034 Change-Id: If472a179380b8d77af746a3cd8e279c8a5e56b37 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59800 Auto-Submit: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-27 15:12:27 +00:00
%main = OpFunction %void None %242
%512 = OpLabel
%513 = OpLoad %v4float %tint_symbol
OpStore %gl_FragCoord %513
%514 = OpFunctionCall %void %main_1
%516 = OpLoad %v4float %x_GLF_color
%517 = OpCompositeConstruct %main_out %516
%515 = OpFunctionCall %void %tint_symbol_3 %517
Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpReturn
OpFunctionEnd