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https://github.com/encounter/dawn-cmake.git
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11c6fcdb51
The refactored CanonicalizeEntryPointIO transform makes it much easier to handle SPIR-V style IO as well, and doing this removes a lot of duplicated code. Remove all of the SPIR-V transform code for shader IO and vertex point size. Bug: tint:920 Change-Id: Id1b97517619b4d2fd09b45d5aee848259f3dfa77 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/60840 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: James Price <jrprice@google.com> Auto-Submit: James Price <jrprice@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
112 lines
4.4 KiB
Plaintext
112 lines
4.4 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: 60
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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 %f "f" %local_invocation_index_1
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OpExecutionMode %f LocalSize 1 1 1
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OpName %local_invocation_index_1 "local_invocation_index_1"
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OpName %UBO "UBO"
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OpMemberName %UBO 0 "dynamic_idx"
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OpName %ubo "ubo"
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OpName %Result "Result"
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OpMemberName %Result 0 "out"
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OpName %result "result"
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OpName %S "S"
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OpMemberName %S 0 "data"
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OpName %s "s"
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OpName %f_inner "f_inner"
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OpName %local_invocation_index "local_invocation_index"
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OpName %idx "idx"
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OpName %f "f"
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OpDecorate %local_invocation_index_1 BuiltIn LocalInvocationIndex
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OpDecorate %UBO Block
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OpMemberDecorate %UBO 0 Offset 0
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OpDecorate %ubo NonWritable
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OpDecorate %ubo DescriptorSet 0
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OpDecorate %ubo Binding 0
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OpDecorate %Result Block
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OpMemberDecorate %Result 0 Offset 0
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OpDecorate %result DescriptorSet 0
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OpDecorate %result Binding 1
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OpMemberDecorate %S 0 Offset 0
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OpDecorate %_arr_int_uint_64 ArrayStride 4
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%uint = OpTypeInt 32 0
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%_ptr_Input_uint = OpTypePointer Input %uint
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%local_invocation_index_1 = OpVariable %_ptr_Input_uint Input
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%int = OpTypeInt 32 1
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%UBO = OpTypeStruct %int
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%_ptr_Uniform_UBO = OpTypePointer Uniform %UBO
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%ubo = OpVariable %_ptr_Uniform_UBO Uniform
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%Result = OpTypeStruct %int
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%_ptr_StorageBuffer_Result = OpTypePointer StorageBuffer %Result
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%result = OpVariable %_ptr_StorageBuffer_Result StorageBuffer
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%uint_64 = OpConstant %uint 64
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%_arr_int_uint_64 = OpTypeArray %int %uint_64
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%S = OpTypeStruct %_arr_int_uint_64
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%_ptr_Workgroup_S = OpTypePointer Workgroup %S
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%s = OpVariable %_ptr_Workgroup_S Workgroup
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%void = OpTypeVoid
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%16 = OpTypeFunction %void %uint
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%_ptr_Function_uint = OpTypePointer Function %uint
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%23 = OpConstantNull %uint
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%bool = OpTypeBool
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%uint_0 = OpConstant %uint 0
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%_ptr_Workgroup_int = OpTypePointer Workgroup %int
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%38 = OpConstantNull %int
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%uint_1 = OpConstant %uint 1
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%uint_2 = OpConstant %uint 2
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%uint_264 = OpConstant %uint 264
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%_ptr_Uniform_int = OpTypePointer Uniform %int
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%int_1 = OpConstant %int 1
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%_ptr_StorageBuffer_int = OpTypePointer StorageBuffer %int
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%int_3 = OpConstant %int 3
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%55 = OpTypeFunction %void
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%f_inner = OpFunction %void None %16
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%local_invocation_index = OpFunctionParameter %uint
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%20 = OpLabel
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%idx = OpVariable %_ptr_Function_uint Function %23
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OpStore %idx %local_invocation_index
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OpBranch %24
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%24 = OpLabel
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OpLoopMerge %25 %26 None
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OpBranch %27
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%27 = OpLabel
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%29 = OpLoad %uint %idx
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%30 = OpULessThan %bool %29 %uint_64
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%28 = OpLogicalNot %bool %30
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OpSelectionMerge %32 None
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OpBranchConditional %28 %33 %32
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%33 = OpLabel
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OpBranch %25
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%32 = OpLabel
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%34 = OpLoad %uint %idx
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%37 = OpAccessChain %_ptr_Workgroup_int %s %uint_0 %34
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OpStore %37 %38
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OpBranch %26
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%26 = OpLabel
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%39 = OpLoad %uint %idx
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%41 = OpIAdd %uint %39 %uint_1
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OpStore %idx %41
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OpBranch %24
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%25 = OpLabel
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OpControlBarrier %uint_2 %uint_2 %uint_264
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%46 = OpAccessChain %_ptr_Uniform_int %ubo %uint_0
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%47 = OpLoad %int %46
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%48 = OpAccessChain %_ptr_Workgroup_int %s %uint_0 %47
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OpStore %48 %int_1
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%51 = OpAccessChain %_ptr_StorageBuffer_int %result %uint_0
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%53 = OpAccessChain %_ptr_Workgroup_int %s %uint_0 %int_3
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%54 = OpLoad %int %53
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OpStore %51 %54
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OpReturn
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OpFunctionEnd
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%f = OpFunction %void None %55
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%57 = OpLabel
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%59 = OpLoad %uint %local_invocation_index_1
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%58 = OpFunctionCall %void %f_inner %59
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OpReturn
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OpFunctionEnd
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