89 lines
4.3 KiB
LLVM
89 lines
4.3 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 200000
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; CHECK: Name [[Pointer:[0-9]+]] "object"
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; CHECK: Name [[ComparatorPtr:[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]+]] 8 [[int]]
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; CHECK: 2 TypeBool [[bool:[0-9]+]]
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; Function Attrs: nounwind
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define spir_func void @test(i32 addrspace(4)* %object, i32 addrspace(4)* %expected, i32 %desired) #0 {
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; CHECK: FunctionParameter [[int_ptr]] [[Pointer]]
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; CHECK: FunctionParameter [[int_ptr]] [[ComparatorPtr]]
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; CHECK: FunctionParameter [[int]] [[Value]]
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entry:
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%object.addr = alloca i32 addrspace(4)*, align 4
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%expected.addr = alloca i32 addrspace(4)*, align 4
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%desired.addr = alloca i32, align 4
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%strong_res = alloca i8, align 1
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%res = alloca i8, align 1
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%weak_res = alloca i8, align 1
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store i32 addrspace(4)* %object, i32 addrspace(4)** %object.addr, align 4
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store i32 addrspace(4)* %expected, i32 addrspace(4)** %expected.addr, align 4
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store i32 %desired, i32* %desired.addr, align 4
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%0 = load i32 addrspace(4)*, i32 addrspace(4)** %object.addr, align 4
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%1 = load i32 addrspace(4)*, i32 addrspace(4)** %expected.addr, align 4
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%2 = load i32, i32* %desired.addr, align 4
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%call = call spir_func zeroext i1 @_Z30atomic_compare_exchange_strongPVU3AS4U7_AtomiciPU3AS4ii(i32 addrspace(4)* %0, i32 addrspace(4)* %1, i32 %2)
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; CHECK: Load [[int]] [[Comparator:[0-9]+]] [[ComparatorPtr]]
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; CHECK-NEXT: 9 AtomicCompareExchange [[int]] [[Result:[0-9]+]] [[Pointer]] [[DeviceScope]] [[SequentiallyConsistent_MS]] [[SequentiallyConsistent_MS]] [[Value]] [[Comparator]]
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; CHECK-NEXT: Store [[ComparatorPtr]] [[Result]]
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; CHECK-NEXT: IEqual [[bool]] [[CallRes:[0-9]+]] [[Result]] [[Comparator]]
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; CHECK-NOT: [[Result]]
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%frombool = zext i1 %call to i8
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store i8 %frombool, i8* %strong_res, align 1
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%3 = load i8, i8* %strong_res, align 1
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%tobool = trunc i8 %3 to i1
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%lnot = xor i1 %tobool, true
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%frombool1 = zext i1 %lnot to i8
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store i8 %frombool1, i8* %res, align 1
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%4 = load i32 addrspace(4)*, i32 addrspace(4)** %object.addr, align 4
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%5 = load i32 addrspace(4)*, i32 addrspace(4)** %expected.addr, align 4
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%6 = load i32, i32* %desired.addr, align 4
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%call2 = call spir_func zeroext i1 @_Z28atomic_compare_exchange_weakPVU3AS4U7_AtomiciPU3AS4ii(i32 addrspace(4)* %4, i32 addrspace(4)* %5, i32 %6)
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; CHECK: Load [[int]] [[ComparatorWeak:[0-9]+]] [[ComparatorPtr]]
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; CHECK-NEXT: 9 AtomicCompareExchangeWeak [[int]] [[Result:[0-9]+]] [[Pointer]] [[DeviceScope]] [[SequentiallyConsistent_MS]] [[SequentiallyConsistent_MS]] [[Value]] [[ComparatorWeak]]
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; CHECK-NEXT: Store [[ComparatorPtr]] [[Result]]
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; CHECK-NEXT: IEqual [[bool]] [[CallRes:[0-9]+]] [[Result]] [[ComparatorWeak]]
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; CHECK-NOT: [[Result]]
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%frombool3 = zext i1 %call2 to i8
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store i8 %frombool3, i8* %weak_res, align 1
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%7 = load i8, i8* %weak_res, align 1
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%tobool4 = trunc i8 %7 to i1
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%lnot5 = xor i1 %tobool4, true
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%frombool6 = zext i1 %lnot5 to i8
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store i8 %frombool6, i8* %res, align 1
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ret void
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}
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declare spir_func zeroext i1 @_Z30atomic_compare_exchange_strongPVU3AS4U7_AtomiciPU3AS4ii(i32 addrspace(4)*, i32 addrspace(4)*, i32) #1
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declare spir_func zeroext i1 @_Z28atomic_compare_exchange_weakPVU3AS4U7_AtomiciPU3AS4ii(i32 addrspace(4)*, i32 addrspace(4)*, i32) #1
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; RUN: llvm-as < %s | llvm-spirv -spirv-text | FileCheck %s
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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 = !{!1}
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!opencl.used.extensions = !{!2}
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!opencl.used.optional.core.features = !{!2}
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!opencl.compiler.options = !{!2}
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!0 = !{i32 1, i32 2}
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!1 = !{i32 2, i32 0}
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!2 = !{}
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