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1; RUN: llvm-profdata merge %S/Inputs/hash_mismatch_metadata.proftext -o %t.profdata2; RUN: opt < %s -mtriple=x86_64-linux-gnu -passes=pgo-instr-use -pgo-test-profile-file=%t.profdata -S | FileCheck %s3 4define void @foo() !annotation !1 {5entry:6 ret void7}8 9define void @bar() !annotation !2 {10entry:11 ret void12}13 14!1 = !{!"fake_metadata"}15!2 = !{!"instr_prof_hash_mismatch"}16 17; CHECK-DAG: !{{[0-9]+}} = !{!"fake_metadata", !"instr_prof_hash_mismatch"}18; CHECK-DAG: !{{[0-9]+}} = !{!"instr_prof_hash_mismatch"}19