15 lines
563 B
LLVM
15 lines
563 B
LLVM
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; RUN: opt < %s -S -instrprof -instrprof-atomic-counter-update-all | FileCheck %s
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target triple = "x86_64-apple-macosx10.10.0"
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@__profn_foo = hidden constant [3 x i8] c"foo"
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; CHECK-LABEL: define void @foo
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; CHECK-NEXT: atomicrmw add i64* getelementptr inbounds ([1 x i64], [1 x i64]* @__profc_foo, i64 0, i64 0), i64 1 monotonic
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define void @foo() {
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call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_foo, i32 0, i32 0), i64 0, i32 1, i32 0)
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ret void
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}
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declare void @llvm.instrprof.increment(i8*, i64, i32, i32)
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