1;; Check that we don't emit the runtime hooks if the user provided them.
2
3; RUN: opt < %s -instrprof -S | FileCheck %s
4; CHECK-NOT: define {{.*}} @__llvm_profile_runtime_user()
5; CHECK-NOT: load i32, i32* @__llvm_profile_runtime
6
7@__llvm_profile_runtime = global i32 0, align 4
8
9@__llvm_profile_name_foo = hidden constant [3 x i8] c"foo"
10
11define void @foo() {
12  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__llvm_profile_name_foo, i32 0, i32 0), i64 0, i32 1, i32 0)
13  ret void
14}
15
16declare void @llvm.instrprof.increment(i8*, i64, i32, i32)
17