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danielcdh

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Commits on Dec 14, 2016

• Only sets profile summary when it was not preset.

  Show description for ca0bb7a
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  ca0bb7a

• Fix the bug in r289714 (NFC).

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  f634383

• Create SampleProfileLoader pass in llvm instead of clang

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  932f24f

• revert r289669 which breaks bots

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  5e64d8c

• Create SampleProfileLoader pass in llvm instead of clang

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  99c2801

Commits on Dec 13, 2016

• Change CoverageTracker from a global variable to member variable to avoid breaking thread-safety. (NFC)

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  be0e551

Commits on Dec 2, 2016

• Change LoopUnrollPass cost from int to unsigned to make it consistent. (NFC)

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  2a9507e

Commits on Nov 22, 2016

• Before sample pgo annotation, do not inline a function that has no debug info. (NFC)

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  ded77cc

Commits on Nov 17, 2016

• Use profile info to adjust loop unroll threshold.

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  3ecb35b

Commits on Nov 10, 2016

• Add comments about why we put LoopSink pass at the very late stage.

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  fb6e3a8

Commits on Nov 9, 2016

• Add isHotBB helper function to ProfileSummaryInfo

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  35ce2db

• Update vectorization debug info unittest.

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  7467893

• Enable Loop Sink pass for functions that has profile.

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  3885b5c

Commits on Nov 8, 2016

• Use the last 7 bits to represent the discriminator to fit it in 1 byte ULEB128 (NFC).

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  43252d0

Commits on Nov 7, 2016

• Reset debug loc to OldInduction in InnerLoopVectorizer::createInductionVariable. (NFC)

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  cc1ad89

Commits on Oct 27, 2016

• Add Loop Sink pass to reverse the LICM based of basic block frequency.

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  146c52f

Commits on Oct 26, 2016

• Introduce updateDiscriminator interface to DILocation to make it cleaner assigning discriminators.

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  98ab42a

Commits on Oct 25, 2016

• Move discriminator assignment to where it is used. (NFC)

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  f4b7593

Commits on Oct 20, 2016

• Using branch probability to guide critical edge splitting.

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  0872bb2

Commits on Oct 19, 2016

• Update the section.ll to fix non-x86 failure.

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  2e4381e

• Revert r284545 again as the regression in ppc still exists. There is bug in MBPI exposed by th patch.

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  625e9e7

Commits on Oct 18, 2016

• Using branch probability to guide critical edge splitting.

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  danielcdh

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  f2a459b

• revert r284541.

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  0084250

• Using branch probability to guide critical edge splitting.

  Show description for 6e98f1c
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  6e98f1c

• Add target for test to fix regression introduced by r284533.

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  8c8a976

• Use profile info to set function section prefix to group hot/cold functions.

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  977fc82

Commits on Oct 17, 2016

• Ignore debug info when making optimization decisions in SimplifyCFG.

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  committed
  d0ef044

Commits on Oct 11, 2016

• Allow Switch instruction to have extractProfTotalWeight called as it can terminate a basic block. (NFC)

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  danielcdh

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  1d2f9bc

• Tune isHotFunction/isColdFunction

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  87ba455

Commits on Oct 10, 2016

• Rename isHotFunction/isColdFunction to isFunctionEntryHot/isFunctionEntryCold. (NFC)

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  d9a6f65

Commits on Oct 7, 2016

• Invoke add-discriminator at -g0 -fsample-profile

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  588a795

Commits on Oct 3, 2016

• Refactor LICM pass in preparation for LoopSink pass.

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  ba1158f

Commits on Sep 30, 2016

• Revert test change in r282894 as it's broken in some platforms.

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  f12f0e6

• Update loop unroller cost model to make sure debug info does not affect optimization decisions.

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  9faad58

Commits on Sep 28, 2016

• Refactor the ProfileSummaryInfo to use doInitialization and doFinalization to handle Module update.

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  danielcdh

  committed
  b393d82

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