1 ; RUN: llvm-as < %s | llvm-spirv -spirv-text | FileCheck %s 2 3 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" 4 target triple = "spir-unknown-unknown" 5 6 ; CHECK: 3 Source 3 200000 7 8 ; CHECK: Name [[Pointer:[0-9]+]] "object" 9 ; CHECK: Name [[ComparatorPtr:[0-9]+]] "expected" 10 ; CHECK: Name [[Value:[0-9]+]] "desired" 11 ; CHECK: 4 TypeInt [[int:[0-9]+]] 32 0 12 ; CHECK: Constant [[int]] [[DeviceScope:[0-9]+]] 1 13 ; CHECK: Constant [[int]] [[SequentiallyConsistent_MS:[0-9]+]] 16 14 ; CHECK: 4 TypePointer [[int_ptr:[0-9]+]] 8 [[int]] 15 ; CHECK: 2 TypeBool [[bool:[0-9]+]] 16 17 ; Function Attrs: nounwind 18 define spir_func void @test(i32 addrspace(4)* %object, i32 addrspace(4)* %expected, i32 %desired) #0 { 19 ; CHECK: FunctionParameter [[int_ptr]] [[Pointer]] 20 ; CHECK: FunctionParameter [[int_ptr]] [[ComparatorPtr]] 21 ; CHECK: FunctionParameter [[int]] [[Value]] 22 23 entry: 24 %object.addr = alloca i32 addrspace(4)*, align 4 25 %expected.addr = alloca i32 addrspace(4)*, align 4 26 %desired.addr = alloca i32, align 4 27 %strong_res = alloca i8, align 1 28 %res = alloca i8, align 1 29 %weak_res = alloca i8, align 1 30 store i32 addrspace(4)* %object, i32 addrspace(4)** %object.addr, align 4 31 store i32 addrspace(4)* %expected, i32 addrspace(4)** %expected.addr, align 4 32 store i32 %desired, i32* %desired.addr, align 4 33 %0 = load i32 addrspace(4)*, i32 addrspace(4)** %object.addr, align 4 34 %1 = load i32 addrspace(4)*, i32 addrspace(4)** %expected.addr, align 4 35 %2 = load i32, i32* %desired.addr, align 4 36 37 %call = call spir_func zeroext i1 @_Z30atomic_compare_exchange_strongPVU3AS4U7_AtomiciPU3AS4ii(i32 addrspace(4)* %0, i32 addrspace(4)* %1, i32 %2) 38 ; CHECK: Load [[int]] [[Comparator:[0-9]+]] [[ComparatorPtr]] 39 ; CHECK-NEXT: 9 AtomicCompareExchange [[int]] [[Result:[0-9]+]] [[Pointer]] [[DeviceScope]] [[SequentiallyConsistent_MS]] [[SequentiallyConsistent_MS]] [[Value]] [[Comparator]] 40 ; CHECK-NEXT: Store [[ComparatorPtr]] [[Result]] 41 ; CHECK-NEXT: IEqual [[bool]] [[CallRes:[0-9]+]] [[Result]] [[Comparator]] 42 ; CHECK-NOT: [[Result]] 43 %frombool = zext i1 %call to i8 44 store i8 %frombool, i8* %strong_res, align 1 45 %3 = load i8, i8* %strong_res, align 1 46 %tobool = trunc i8 %3 to i1 47 %lnot = xor i1 %tobool, true 48 %frombool1 = zext i1 %lnot to i8 49 store i8 %frombool1, i8* %res, align 1 50 %4 = load i32 addrspace(4)*, i32 addrspace(4)** %object.addr, align 4 51 %5 = load i32 addrspace(4)*, i32 addrspace(4)** %expected.addr, align 4 52 %6 = load i32, i32* %desired.addr, align 4 53 54 %call2 = call spir_func zeroext i1 @_Z28atomic_compare_exchange_weakPVU3AS4U7_AtomiciPU3AS4ii(i32 addrspace(4)* %4, i32 addrspace(4)* %5, i32 %6) 55 ; CHECK: Load [[int]] [[ComparatorWeak:[0-9]+]] [[ComparatorPtr]] 56 ; CHECK-NEXT: 9 AtomicCompareExchangeWeak [[int]] [[Result:[0-9]+]] [[Pointer]] [[DeviceScope]] [[SequentiallyConsistent_MS]] [[SequentiallyConsistent_MS]] [[Value]] [[ComparatorWeak]] 57 ; CHECK-NEXT: Store [[ComparatorPtr]] [[Result]] 58 ; CHECK-NEXT: IEqual [[bool]] [[CallRes:[0-9]+]] [[Result]] [[ComparatorWeak]] 59 ; CHECK-NOT: [[Result]] 60 61 %frombool3 = zext i1 %call2 to i8 62 store i8 %frombool3, i8* %weak_res, align 1 63 %7 = load i8, i8* %weak_res, align 1 64 %tobool4 = trunc i8 %7 to i1 65 %lnot5 = xor i1 %tobool4, true 66 %frombool6 = zext i1 %lnot5 to i8 67 store i8 %frombool6, i8* %res, align 1 68 ret void 69 } 70 71 declare spir_func zeroext i1 @_Z30atomic_compare_exchange_strongPVU3AS4U7_AtomiciPU3AS4ii(i32 addrspace(4)*, i32 addrspace(4)*, i32) #1 72 73 declare spir_func zeroext i1 @_Z28atomic_compare_exchange_weakPVU3AS4U7_AtomiciPU3AS4ii(i32 addrspace(4)*, i32 addrspace(4)*, i32) #1 74 ; RUN: llvm-as < %s | llvm-spirv -spirv-text | FileCheck %s 75 76 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" } 77 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" } 78 79 !opencl.enable.FP_CONTRACT = !{} 80 !opencl.spir.version = !{!0} 81 !opencl.ocl.version = !{!1} 82 !opencl.used.extensions = !{!2} 83 !opencl.used.optional.core.features = !{!2} 84 !opencl.compiler.options = !{!2} 85 86 87 !0 = !{i32 1, i32 2} 88 !1 = !{i32 2, i32 0} 89 !2 = !{} 90
