mirror of
https://github.com/encounter/dawn-cmake.git
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6ab5d3c151
This CL make transform AddBlockAttribute always try to wrap types used by buffer variables into a struct, in order to generate valid GLSL code for assigning one buffer struct variable to another buffer struct variable. Fixed: tint:1735 Change-Id: I009d8a9ca7ecea1dc0ad6164275c964a18acb33f Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/108023 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
125 lines
4.6 KiB
Plaintext
125 lines
4.6 KiB
Plaintext
; SPIR-V
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; Version: 1.3
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; Generator: Google Tint Compiler; 0
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; Bound: 68
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; Schema: 0
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpEntryPoint GLCompute %unused_entry_point "unused_entry_point"
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OpExecutionMode %unused_entry_point LocalSize 1 1 1
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OpName %v_block "v_block"
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OpMemberName %v_block 0 "inner"
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OpName %S "S"
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OpMemberName %S 0 "a"
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OpMemberName %S 1 "b"
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OpMemberName %S 2 "c"
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OpName %v "v"
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OpName %i "i"
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OpName %unused_entry_point "unused_entry_point"
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OpName %idx1 "idx1"
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OpName %idx2 "idx2"
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OpName %idx3 "idx3"
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OpName %foo "foo"
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OpName %a "a"
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OpDecorate %v_block Block
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OpMemberDecorate %v_block 0 Offset 0
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OpMemberDecorate %S 0 Offset 0
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OpMemberDecorate %S 1 Offset 16
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OpMemberDecorate %S 2 Offset 32
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OpMemberDecorate %S 2 ColMajor
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OpMemberDecorate %S 2 MatrixStride 8
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OpDecorate %v DescriptorSet 0
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OpDecorate %v Binding 0
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OpDecorate %_arr_float_uint_4 ArrayStride 4
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%int = OpTypeInt 32 1
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%float = OpTypeFloat 32
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%v4float = OpTypeVector %float 4
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%v2float = OpTypeVector %float 2
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%mat2v2float = OpTypeMatrix %v2float 2
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%S = OpTypeStruct %int %v4float %mat2v2float
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%v_block = OpTypeStruct %S
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%_ptr_StorageBuffer_v_block = OpTypePointer StorageBuffer %v_block
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%v = OpVariable %_ptr_StorageBuffer_v_block StorageBuffer
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%uint = OpTypeInt 32 0
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%_ptr_Private_uint = OpTypePointer Private %uint
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%13 = OpConstantNull %uint
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%i = OpVariable %_ptr_Private_uint Private %13
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%void = OpTypeVoid
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%14 = OpTypeFunction %void
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%18 = OpTypeFunction %int
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%uint_1 = OpConstant %uint 1
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%int_1 = OpConstant %int 1
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%uint_2 = OpConstant %uint 2
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%uint_3 = OpConstant %uint 3
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%uint_4 = OpConstant %uint 4
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%_arr_float_uint_4 = OpTypeArray %float %uint_4
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%39 = OpConstantNull %_arr_float_uint_4
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%_ptr_Function__arr_float_uint_4 = OpTypePointer Function %_arr_float_uint_4
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%_ptr_Function_float = OpTypePointer Function %float
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%float_2 = OpConstant %float 2
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%float_10 = OpConstant %float 10
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%bool = OpTypeBool
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%float_1 = OpConstant %float 1
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%unused_entry_point = OpFunction %void None %14
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%17 = OpLabel
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OpReturn
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OpFunctionEnd
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%idx1 = OpFunction %int None %18
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%20 = OpLabel
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%21 = OpLoad %uint %i
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%23 = OpIAdd %uint %21 %uint_1
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OpStore %i %23
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OpReturnValue %int_1
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OpFunctionEnd
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%idx2 = OpFunction %int None %18
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%26 = OpLabel
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%27 = OpLoad %uint %i
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%29 = OpIAdd %uint %27 %uint_2
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OpStore %i %29
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OpReturnValue %int_1
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OpFunctionEnd
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%idx3 = OpFunction %int None %18
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%31 = OpLabel
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%32 = OpLoad %uint %i
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%34 = OpIAdd %uint %32 %uint_3
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OpStore %i %34
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OpReturnValue %int_1
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OpFunctionEnd
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%foo = OpFunction %void None %14
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%36 = OpLabel
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%a = OpVariable %_ptr_Function__arr_float_uint_4 Function %39
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OpStore %a %39
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%42 = OpFunctionCall %int %idx1
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%44 = OpAccessChain %_ptr_Function_float %a %42
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%45 = OpAccessChain %_ptr_Function_float %a %42
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%46 = OpLoad %float %45
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%48 = OpFMul %float %46 %float_2
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OpStore %44 %48
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OpBranch %49
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%49 = OpLabel
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OpLoopMerge %50 %51 None
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OpBranch %52
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%52 = OpLabel
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%53 = OpFunctionCall %int %idx2
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%55 = OpAccessChain %_ptr_Function_float %a %53
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%56 = OpLoad %float %55
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%58 = OpFOrdLessThan %bool %56 %float_10
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%54 = OpLogicalNot %bool %58
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OpSelectionMerge %60 None
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OpBranchConditional %54 %61 %60
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%61 = OpLabel
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OpBranch %50
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%60 = OpLabel
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OpBranch %51
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%51 = OpLabel
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%62 = OpFunctionCall %int %idx3
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%63 = OpAccessChain %_ptr_Function_float %a %62
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%64 = OpAccessChain %_ptr_Function_float %a %62
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%65 = OpLoad %float %64
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%67 = OpFAdd %float %65 %float_1
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OpStore %63 %67
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OpBranch %49
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%50 = OpLabel
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OpReturn
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OpFunctionEnd
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