31 lines
1.3 KiB
LLVM
31 lines
1.3 KiB
LLVM
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; RUN: llc < %s -march=nvptx -mcpu=sm_60 | FileCheck %s
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; RUN: llc < %s -march=nvptx64 -mcpu=sm_60 | FileCheck %s
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; CHECK-LABEL: .func test(
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define void @test(double* %dp0, double addrspace(1)* %dp1, double addrspace(3)* %dp3, double %d) {
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; CHECK: atom.add.f64
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%r1 = call double @llvm.nvvm.atomic.load.add.f64.p0f64(double* %dp0, double %d)
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; CHECK: atom.global.add.f64
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%r2 = call double @llvm.nvvm.atomic.load.add.f64.p1f64(double addrspace(1)* %dp1, double %d)
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; CHECK: atom.shared.add.f64
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%ret = call double @llvm.nvvm.atomic.load.add.f64.p3f64(double addrspace(3)* %dp3, double %d)
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ret void
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}
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; CHECK-LABEL: .func test2(
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define void @test2(double* %dp0, double addrspace(1)* %dp1, double addrspace(3)* %dp3, double %d) {
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; CHECK: atom.add.f64
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%r1 = atomicrmw fadd double* %dp0, double %d seq_cst
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; CHECK: atom.global.add.f64
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%r2 = atomicrmw fadd double addrspace(1)* %dp1, double %d seq_cst
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; CHECK: atom.shared.add.f64
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%ret = atomicrmw fadd double addrspace(3)* %dp3, double %d seq_cst
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ret void
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}
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declare double @llvm.nvvm.atomic.load.add.f64.p0f64(double* nocapture, double) #1
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declare double @llvm.nvvm.atomic.load.add.f64.p1f64(double addrspace(1)* nocapture, double) #1
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declare double @llvm.nvvm.atomic.load.add.f64.p3f64(double addrspace(3)* nocapture, double) #1
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attributes #1 = { argmemonly nounwind }
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