55 lines
2.5 KiB
LLVM
55 lines
2.5 KiB
LLVM
; RUN: llvm-as < %s | llvm-spirv -spirv-text | FileCheck %s
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target datalayout = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024"
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target triple = "spir-unknown-unknown"
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; CHECK: 3 Source 3 102000
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; CHECK: Name [[Pointer:[0-9]+]] "object"
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; CHECK: Name [[Comparator:[0-9]+]] "expected"
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; CHECK: Name [[Value:[0-9]+]] "desired"
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; CHECK: 4 TypeInt [[int:[0-9]+]] 32 0
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; CHECK: Constant [[int]] [[DeviceScope:[0-9]+]] 1
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; CHECK: Constant [[int]] [[SequentiallyConsistent_MS:[0-9]+]] 16
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; CHECK: 4 TypePointer [[int_ptr:[0-9]+]] 5 [[int]]
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; Function Attrs: nounwind
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define spir_func i32 @test(i32 addrspace(1)* %object, i32 %expected, i32 %desired) #0 {
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; CHECK: FunctionParameter [[int_ptr]] [[Pointer]]
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; CHECK: FunctionParameter [[int]] [[Comparator]]
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; CHECK: FunctionParameter [[int]] [[Value]]
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entry:
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%object.addr = alloca i32 addrspace(1)*, align 4
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%expected.addr = alloca i32, align 4
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%desired.addr = alloca i32, align 4
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%res = alloca i32, align 4
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store i32 addrspace(1)* %object, i32 addrspace(1)** %object.addr, align 4
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store i32 %expected, i32* %expected.addr, align 4
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store i32 %desired, i32* %desired.addr, align 4
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%0 = load i32 addrspace(1)*, i32 addrspace(1)** %object.addr, align 4
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%1 = load i32, i32* %expected.addr, align 4
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%2 = load i32, i32* %desired.addr, align 4
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%call = call spir_func i32 @_Z14atomic_cmpxchgPVU3AS1iii(i32 addrspace(1)* %0, i32 %1, i32 %2)
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; CHECK 9 AtomicCompareExchange [[int]] [[result:[0-9]+]] [[Pointer]] [[DeviceScope]] [[SequentiallyConsistent_MS]] [[SequentiallyConsistent_MS]] [[Value]] [[Comparator]]
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store i32 %call, i32* %res, align 4
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%3 = load i32, i32* %res, align 4
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ret i32 %3
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; CHECK 2 ReturnValue [[result]]
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}
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declare spir_func i32 @_Z14atomic_cmpxchgPVU3AS1iii(i32 addrspace(1)*, i32, i32) #1
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attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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!opencl.enable.FP_CONTRACT = !{}
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!opencl.spir.version = !{!0}
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!opencl.ocl.version = !{!0}
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!opencl.used.extensions = !{!1}
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!opencl.used.optional.core.features = !{!1}
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!opencl.compiler.options = !{!1}
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!0 = !{i32 1, i32 2}
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!1 = !{}
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