95 lines
6.4 KiB
LLVM
95 lines
6.4 KiB
LLVM
;;__kernel void testAtomicCompareExchangeExplicit_cl20(
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;; volatile global atomic_int* object,
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;; global int* expected,
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;; int desired)
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;;{
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;; // Values of memory order and memory scope arguments correspond to SPIR-2.0 spec.
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;; atomic_compare_exchange_strong_explicit(object, expected, desired,
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;; memory_order_release, // 2
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;; memory_order_relaxed // 0
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;; ); // by default, assume device scope = 2
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;; atomic_compare_exchange_strong_explicit(object, expected, desired,
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;; memory_order_acq_rel, // 3
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;; memory_order_relaxed, // 0
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;; memory_scope_work_group // 1
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;; );
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;; atomic_compare_exchange_weak_explicit(object, expected, desired,
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;; memory_order_release, // 2
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;; memory_order_relaxed // 0
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;; ); // by default, assume device scope = 2
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;; atomic_compare_exchange_weak_explicit(object, expected, desired,
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;; memory_order_acq_rel, // 3
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;; memory_order_relaxed, // 0
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;; memory_scope_work_group // 1
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;; );
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;;}
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; RUN: llvm-as %s -o %t.bc
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; RUN: llvm-spirv %t.bc -spirv-text -o %t.txt
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; RUN: FileCheck < %t.txt %s --check-prefix=CHECK-SPIRV
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; RUN: llvm-spirv %t.bc -o %t.spv
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; RUN: llvm-spirv -r %t.spv -o %t.rev.bc
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; RUN: llvm-dis < %t.rev.bc | FileCheck %s --check-prefix=CHECK-LLVM
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;CHECK-SPIRV: TypeInt [[int:[0-9]+]] 32 0
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;; Constants below correspond to the SPIR-V spec
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;CHECK-SPIRV-DAG: Constant [[int]] [[DeviceScope:[0-9]+]] 1
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;CHECK-SPIRV-DAG: Constant [[int]] [[WorkgroupScope:[0-9]+]] 2
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;CHECK-SPIRV-DAG: Constant [[int]] [[ReleaseMemSem:[0-9]+]] 4
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;CHECK-SPIRV-DAG: Constant [[int]] [[RelaxedMemSem:[0-9]+]] 0
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;CHECK-SPIRV-DAG: Constant [[int]] [[AcqRelMemSem:[0-9]+]] 8
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;CHECK-SPIRV: AtomicCompareExchange {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} [[DeviceScope]] [[ReleaseMemSem]] [[RelaxedMemSem]]
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;CHECK-SPIRV: AtomicCompareExchange {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} [[WorkgroupScope]] [[AcqRelMemSem]] [[RelaxedMemSem]]
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;CHECK-SPIRV: AtomicCompareExchangeWeak {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} [[DeviceScope]] [[ReleaseMemSem]] [[RelaxedMemSem]]
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;CHECK-SPIRV: AtomicCompareExchangeWeak {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} [[WorkgroupScope]] [[AcqRelMemSem]] [[RelaxedMemSem]]
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;CHECK-LLVM: call spir_func i1 @_Z39atomic_compare_exchange_strong_explicitPVU3AS4U7_AtomiciPiiiii(i32 addrspace(4)* %0, i32* %expected1, i32 %desired, i32 2, i32 0, i32 2)
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;CHECK-LLVM: call spir_func i1 @_Z39atomic_compare_exchange_strong_explicitPVU3AS4U7_AtomiciPiiiii(i32 addrspace(4)* %0, i32* %expected2, i32 %desired, i32 3, i32 0, i32 1)
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;CHECK-LLVM: call spir_func i1 @_Z37atomic_compare_exchange_weak_explicitPVU3AS4U7_AtomiciPiiiii(i32 addrspace(4)* %0, i32* %expected3, i32 %desired, i32 2, i32 0, i32 2)
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;CHECK-LLVM: call spir_func i1 @_Z37atomic_compare_exchange_weak_explicitPVU3AS4U7_AtomiciPiiiii(i32 addrspace(4)* %0, i32* %expected4, i32 %desired, i32 3, i32 0, i32 1)
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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"
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; Function Attrs: nounwind
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define spir_kernel void @testAtomicCompareExchangeExplicit_cl20(i32 addrspace(1)* %object, i32 addrspace(1)* %expected, i32 %desired) #0 {
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entry:
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%0 = addrspacecast i32 addrspace(1)* %object to i32 addrspace(4)*
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%1 = addrspacecast i32 addrspace(1)* %expected to i32 addrspace(4)*
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%call = tail call spir_func zeroext i1 @_Z39atomic_compare_exchange_strong_explicitPVU3AS4U7_AtomiciPU3AS4ii12memory_orderS4_(i32 addrspace(4)* %0, i32 addrspace(4)* %1, i32 %desired, i32 2, i32 0) #2
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%call1 = tail call spir_func zeroext i1 @_Z39atomic_compare_exchange_strong_explicitPVU3AS4U7_AtomiciPU3AS4ii12memory_orderS4_12memory_scope(i32 addrspace(4)* %0, i32 addrspace(4)* %1, i32 %desired, i32 3, i32 0, i32 1) #2
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%call2 = tail call spir_func zeroext i1 @_Z37atomic_compare_exchange_weak_explicitPVU3AS4U7_AtomiciPU3AS4ii12memory_orderS4_(i32 addrspace(4)* %0, i32 addrspace(4)* %1, i32 %desired, i32 2, i32 0) #2
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%call3 = tail call spir_func zeroext i1 @_Z37atomic_compare_exchange_weak_explicitPVU3AS4U7_AtomiciPU3AS4ii12memory_orderS4_12memory_scope(i32 addrspace(4)* %0, i32 addrspace(4)* %1, i32 %desired, i32 3, i32 0, i32 1) #2
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ret void
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}
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declare spir_func zeroext i1 @_Z39atomic_compare_exchange_strong_explicitPVU3AS4U7_AtomiciPU3AS4ii12memory_orderS4_(i32 addrspace(4)*, i32 addrspace(4)*, i32, i32, i32) #1
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declare spir_func zeroext i1 @_Z39atomic_compare_exchange_strong_explicitPVU3AS4U7_AtomiciPU3AS4ii12memory_orderS4_12memory_scope(i32 addrspace(4)*, i32 addrspace(4)*, i32, i32, i32, i32) #1
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declare spir_func zeroext i1 @_Z37atomic_compare_exchange_weak_explicitPVU3AS4U7_AtomiciPU3AS4ii12memory_orderS4_(i32 addrspace(4)*, i32 addrspace(4)*, i32, i32, i32) #1
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declare spir_func zeroext i1 @_Z37atomic_compare_exchange_weak_explicitPVU3AS4U7_AtomiciPU3AS4ii12memory_orderS4_12memory_scope(i32 addrspace(4)*, i32 addrspace(4)*, i32, i32, 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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attributes #2 = { nounwind }
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!opencl.kernels = !{!0}
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!opencl.enable.FP_CONTRACT = !{}
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!opencl.spir.version = !{!6}
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!opencl.ocl.version = !{!7}
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!opencl.used.extensions = !{!8}
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!opencl.used.optional.core.features = !{!8}
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!opencl.compiler.options = !{!8}
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!0 = !{void (i32 addrspace(1)*, i32 addrspace(1)*, i32)* @testAtomicCompareExchangeExplicit_cl20, !1, !2, !3, !4, !5}
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!1 = !{!"kernel_arg_addr_space", i32 1, i32 1, i32 0}
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!2 = !{!"kernel_arg_access_qual", !"none", !"none", !"none"}
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!3 = !{!"kernel_arg_type", !"atomic_int*", !"int*", !"int"}
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!4 = !{!"kernel_arg_base_type", !"_Atomic(int)*", !"int*", !"int"}
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!5 = !{!"kernel_arg_type_qual", !"volatile", !"", !""}
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!6 = !{i32 1, i32 2}
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!7 = !{i32 2, i32 0}
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!8 = !{}
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