| ;; Check that we don't emit the runtime hooks if the user provided them. | |
| ; RUN: opt < %s -passes=instrprof -S | FileCheck %s | |
| ; CHECK-NOT: define {{.*}} @__llvm_profile_runtime_user() | |
| ; CHECK-NOT: load i32, ptr @__llvm_profile_runtime | |
| @__llvm_profile_runtime = global i32 0, align 4 | |
| @__profn_foo = private constant [3 x i8] c"foo" | |
| define void @foo() { | |
| call void @llvm.instrprof.increment(ptr @__profn_foo, i64 0, i32 1, i32 0) | |
| ret void | |
| } | |
| declare void @llvm.instrprof.increment(ptr, i64, i32, i32) |