| ; RUN: llvm-profdata merge %S/Inputs/unreachable_bb.proftext -o %t.profdata |
| ; RUN: opt < %s -pgo-instr-use -pgo-test-profile-file=%t.profdata -S | FileCheck %s --check-prefix=USE |
| ; RUN: opt < %s -passes=pgo-instr-use -pgo-test-profile-file=%t.profdata -S | FileCheck %s --check-prefix=USE |
| |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| define void @foo() { |
| entry: |
| call void @bar() |
| unreachable |
| return: |
| ret void |
| } |
| |
| declare void @bar() |
| |
| ;USE: !0 = !{i32 1, !"ProfileSummary", !1} |
| ;USE: !1 = !{!2, !3, !4, !5, !6, !7, !8, !9} |
| ;USE: !2 = !{!"ProfileFormat", !"InstrProf"} |
| ;USE: !3 = !{!"TotalCount", i64 0} |
| |
| |
