35 lines
1.2 KiB
Plaintext
35 lines
1.2 KiB
Plaintext
; REQUIRES: spirv-as
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; RUN: spirv-as %s --target-env spv1.2 -o %t.spv
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; RUN: spirv-val %t.spv
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; RUN: llvm-spirv -r -o %t.rev.bc %t.spv
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; RUN: llvm-dis %t.rev.bc -o - | FileCheck %s
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OpCapability Addresses
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OpCapability Linkage
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OpCapability Kernel
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OpMemoryModel Physical64 OpenCL
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OpEntryPoint Kernel %fn "testAlignmentId"
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OpName %p "p"
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OpDecorate %x LinkageAttributes "x" Export
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OpDecorateId %x AlignmentId %al
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OpDecorateId %p AlignmentId %al_spec
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%void = OpTypeVoid
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%uint = OpTypeInt 32 0
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%ptr = OpTypePointer CrossWorkgroup %uint
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%fnTy = OpTypeFunction %void %ptr
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%al = OpConstant %uint 16
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%al_spec = OpSpecConstantOp %uint IAdd %al %al
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%uint_42 = OpConstant %uint 42
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; Verify alignment of variable.
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; CHECK: @x = addrspace(1) global i32 42, align 16
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%x = OpVariable %ptr CrossWorkgroup %uint_42
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%fn = OpFunction %void None %fnTy
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; Verify alignment of function parameter.
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; CHECK: define spir_kernel void @testAlignmentId(ptr addrspace(1) align 32 %p)
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%p = OpFunctionParameter %ptr
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%entry = OpLabel
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OpReturn
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OpFunctionEnd
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