| ; RUN: opt < %s -passes=instrprof -S | FileCheck %s |
| |
| target triple = "aarch64-unknown-linux-gnu" |
| |
| @__profn_foo = private constant [3 x i8] c"foo" |
| ; CHECK: @__profc_foo = private global [9 x i8] c"\FF\FF\FF\FF\FF\FF\FF\FF\FF", section "__llvm_prf_cnts", comdat, align 8 |
| |
| define void @_Z3foov() { |
| call void @llvm.instrprof.timestamp(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_foo, i32 0, i32 0), i64 12345678, i32 9, i32 0) |
| ; CHECK: call void @__llvm_profile_set_timestamp(ptr @__profc_foo) |
| call void @llvm.instrprof.cover(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_foo, i32 0, i32 0), i64 12345678, i32 9, i32 8) |
| ret void |
| } |
| |
| declare void @llvm.instrprof.timestamp(i8*, i64, i32, i32) |
| declare void @llvm.instrprof.cover(i8*, i64, i32, i32) |
