David Blaikie
d93c63989b
Fix some warnings a bit harder/different
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This is an alternate fix to 262378 and a fix to a pessimizing-move
warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262390 91177308-0d34-0410-b5e6-96231b3b80d8
2016-03-01 20:41:17 +00:00
Reid Kleckner
ecaa1e76a7
Fix -Wnon-virtual-dtor warnings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262378 91177308-0d34-0410-b5e6-96231b3b80d8
2016-03-01 19:39:54 +00:00
Easwaran Raman
88e8bafbd5
Fix breakage caused by r262360.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262363 91177308-0d34-0410-b5e6-96231b3b80d8
2016-03-01 18:59:11 +00:00
Easwaran Raman
1283c1d7af
Metadata support for profile summary.
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This adds support to convert ProfileSummary object to Metadata and create a
ProfileSummary object from metadata. This would allow attaching profile summary
information to Module allowing optimization passes to use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262360 91177308-0d34-0410-b5e6-96231b3b80d8
2016-03-01 18:30:58 +00:00
Dehao Chen
5261d1373d
Add prefix based function layout when profile is available.
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Summary: If a function is hot, put it in text.hot section.
Reviewers: davidxl
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D17532
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@261607 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-23 03:39:24 +00:00
Duncan P. N. Exon Smith
d6f29696e2
Revert "Add prefix based function layout when profile is available."
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This reverts commit r261582, since this bot has been broken for four
hours:
http://lab.llvm.org:8080/green/job/clang-stage1-cmake-RA-incremental_check/19399/
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@261604 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-23 02:28:40 +00:00
Dehao Chen
c1ae1f5b84
Add prefix based function layout when profile is available.
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Summary: If a function is hot, put it in text.hot section.
Reviewers: davidxl
Subscribers: eraman, mcrosier, llvm-commits
Differential Revision: http://reviews.llvm.org/D17460
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@261582 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-22 22:14:14 +00:00
Easwaran Raman
448784058c
Add profile summary support for sample profile.
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Differential Revision: http://reviews.llvm.org/D17178
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@261304 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-19 03:15:33 +00:00
Easwaran Raman
233e7d3773
Add a profile summary class specific to instrumentation profiles.
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Modify ProfileSummary class to make it not instrumented profile specific.
Add a new InstrumentedProfileSummary class that inherits from ProfileSummary.
Differential Revision: http://reviews.llvm.org/D17310
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@261119 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-17 18:18:47 +00:00
Easwaran Raman
4bf45e8313
Refactor profile summary support code. NFC.
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Summary computation is not just for instrumented profiling and so I have moved
the ProfileSummary class to ProfileCommon.h (named so to allow code unrelated
to summary but common to instrumented and sampled profiling to be placed there)
Differential Revision: http://reviews.llvm.org/D16661
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@259846 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-04 23:34:31 +00:00
