23 lines
608 B
LLVM
23 lines
608 B
LLVM
; RUN: llvm-profdata merge %S/Inputs/unreachable_bb.proftext -o %t.profdata
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; RUN: opt < %s -passes=pgo-instr-use -pgo-test-profile-file=%t.profdata -S | FileCheck %s --check-prefix=USE
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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define void @foo() {
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entry:
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call void @bar()
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unreachable
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return:
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ret void
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}
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declare void @bar()
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;USE: !0 = !{i32 1, !"ProfileSummary", !1}
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;USE: !1 = !{!2, !3, !4, !5, !6, !7, !8, !9, !10, !11}
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;USE: !2 = !{!"ProfileFormat", !"InstrProf"}
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;USE: !3 = !{!"TotalCount", i64 0}
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