776476c282
This reverts commit fdb050a5024320ec29d2edf3f2bc686c3a84abaa, and restores ccb4702038900d82d1041ff610788740f5cef723, with a fix for build bot failures. Specifically, add ProfileData to the dependences of the BitWriter library, which was causing shared library builds of LLVM to fail. Reproduced the failure with a shared library build and confirmed this change fixes that build failure.
29 lines
1009 B
LLVM
29 lines
1009 B
LLVM
;; Check that we can read the old *_ALLOC_INFO summary format that placed the
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;; stack id indexes directly in the alloc info summary, rather than encoding as
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;; a separate radix tree.
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;;
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;; The old bitcode was generated by the older compiler from `opt -thinlto-bc`
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;; on the following LLVM assembly:
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;;
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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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;;
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;; define internal ptr @_Z3barv() #0 {
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;; entry:
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;; %call = call ptr @_Znam(i64 0), !memprof !1, !callsite !6
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;; ret ptr null
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;; }
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;;
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;; declare ptr @_Znam(i64)
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;;
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;; !1 = !{!2, !4}
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;; !2 = !{!3, !"notcold"}
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;; !3 = !{i64 9086428284934609951, i64 8632435727821051414}
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;; !4 = !{!5, !"cold"}
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;; !5 = !{i64 9086428284934609951, i64 2732490490862098848}
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;; !6 = !{i64 9086428284934609951}
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; RUN: llvm-dis %S/Inputs/memprof-old-alloc-context-summary.bc -o - | FileCheck %s
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; CHECK: stackIds: (8632435727821051414)
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; CHECK-SAME: stackIds: (2732490490862098848)
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