File: early-exit.ll

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llvm-toolchain-9 1%3A9.0.1-16
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; RUN: opt < %s -instrprof -S | FileCheck %s

target triple = "x86_64-apple-macosx10.10.0"

declare void @llvm.instrprof.increment(i8*, i64, i32, i32)

declare void @llvm.instrprof.increment.step(i8*, i64, i32, i32, i64)

@__profn_foo = hidden constant [3 x i8] c"foo"

define void @foo() {
; CHECK: @__profc_foo = hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
  call void @llvm.instrprof.increment.step(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_foo, i32 0, i32 0), i64 0, i32 1, i32 0, i64 0)
  ret void
}