15 lines
450 B
LLVM
15 lines
450 B
LLVM
; RUN: opt < %s -S -passes=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 = private constant [3 x i8] c"foo"
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; CHECK-LABEL: define void @foo
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; CHECK-NEXT: atomicrmw add ptr @__profc_foo, i64 1 monotonic
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define void @foo() {
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call void @llvm.instrprof.increment(ptr @__profn_foo, 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(ptr, i64, i32, i32)
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