mirror of
https://github.com/KhronosGroup/OpenCL-CTS.git
synced 2026-03-22 15:19:02 +00:00
a69f3ca8cf
The OpenCL SPIR-V Environment Specification was updated to mandate that all variables decorated with `BuiltIn` must be in the `Input` storage class, see https://github.com/KhronosGroup/OpenCL-Docs/pull/278. Global variables with the Input storage class have to be listed in the entry points’ interface, which was also taken care of in this commit.
58 lines
2.4 KiB
Plaintext
58 lines
2.4 KiB
Plaintext
; SPIR-V
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; Version: 1.0
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; Generator: Khronos SPIR-V Tools Assembler; 0
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; Bound: 32
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; Schema: 0
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OpCapability Addresses
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OpCapability Linkage
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OpCapability Kernel
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OpMemoryModel Physical32 OpenCL
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OpEntryPoint Kernel %1 "branch_conditional" %gl_GlobalInvocationID
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OpName %res "res"
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OpName %lhs "lhs"
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OpName %rhs "rhs"
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OpDecorate %5 FuncParamAttr NoCapture
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%5 = OpDecorationGroup
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OpDecorate %gl_GlobalInvocationID BuiltIn GlobalInvocationId
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OpDecorate %gl_GlobalInvocationID Constant
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OpDecorate %gl_GlobalInvocationID LinkageAttributes "__spirv_GlobalInvocationId" Import
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OpGroupDecorate %5 %res %lhs %rhs
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%uint = OpTypeInt 32 0
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%v3uint = OpTypeVector %uint 3
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%_ptr_Input_v3uint = OpTypePointer Input %v3uint
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%bool = OpTypeBool
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%void = OpTypeVoid
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%uint_0 = OpConstant %uint 0
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%_ptr_CrossWorkgroup_uint = OpTypePointer CrossWorkgroup %uint
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%_ptr_Function_uint = OpTypePointer Function %uint
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%15 = OpTypeFunction %void %_ptr_CrossWorkgroup_uint %_ptr_CrossWorkgroup_uint %_ptr_CrossWorkgroup_uint
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%gl_GlobalInvocationID = OpVariable %_ptr_Input_v3uint Input
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%1 = OpFunction %void None %15
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%res = OpFunctionParameter %_ptr_CrossWorkgroup_uint
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%lhs = OpFunctionParameter %_ptr_CrossWorkgroup_uint
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%rhs = OpFunctionParameter %_ptr_CrossWorkgroup_uint
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%16 = OpLabel
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%17 = OpVariable %_ptr_Function_uint Function
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%18 = OpLoad %v3uint %gl_GlobalInvocationID Aligned 0
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%19 = OpCompositeExtract %uint %18 0
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%20 = OpInBoundsPtrAccessChain %_ptr_CrossWorkgroup_uint %lhs %19
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%21 = OpLoad %uint %20 Aligned 4
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%22 = OpInBoundsPtrAccessChain %_ptr_CrossWorkgroup_uint %rhs %19
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%23 = OpLoad %uint %22 Aligned 4
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%24 = OpSLessThan %bool %21 %23
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OpBranchConditional %24 %25 %26
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%25 = OpLabel
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%27 = OpISub %uint %23 %21
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OpStore %17 %27
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OpBranch %28
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%26 = OpLabel
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%29 = OpISub %uint %21 %23
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OpStore %17 %29
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OpBranch %28
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%28 = OpLabel
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%30 = OpLoad %uint %17
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%31 = OpInBoundsPtrAccessChain %_ptr_CrossWorkgroup_uint %res %19
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OpStore %31 %30 Aligned 4
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OpReturn
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OpFunctionEnd
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