Dehao Chen 561a742524 Include already promoted counts when computing SUM for VP. ...

Summary: When computing the SUM for indirect call promotion, if the callsite is already promoted in the profile, it will be promoted before ICP. In the current implementation, ICP only sees remaining counts in SUM. This may cause extra indirect call targets being promoted. This patch updates the SUM to include the counts already promoted earlier. This way we do not end up promoting too many indirect call targets.

Reviewers: tejohnson

Reviewed By: tejohnson

Subscribers: llvm-commits, sanjoy

Differential Revision: https://reviews.llvm.org/D38763

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317502 91177308-0d34-0410-b5e6-96231b3b80d8

2017-11-06 19:52:49 +00:00

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Inputs

Include GUIDs from the same module when computing GUIDs that needs to be imported.

2017-11-01 20:26:47 +00:00

branch.ll

Do not set branch weight if the branch weight annotation is present.

2017-03-23 14:43:10 +00:00

calls.ll

Remove the sample pgo annotation heuristic that uses call count to annotate basic block count.

2017-03-06 17:49:59 +00:00

cov-zero-samples.ll

Canonicalize the representation of empty an expression in DIGlobalVariableExpression

2017-08-30 18:06:51 +00:00

coverage-warning.ll

[PM] Port the Sample FDO to new PM (part-2)

2016-05-27 23:20:16 +00:00

discriminator.ll

Use base discriminator in sample pgo profile matching.

2017-02-23 18:27:45 +00:00

early-inline.ll

Invoke GetInlineCost for legality check before inline functions in SampleProfileLoader.

2017-09-14 17:29:56 +00:00

entry_counts.ll

Fine tuning of sample profile propagation algorithm.

2016-08-12 16:22:12 +00:00

fnptr.ll

Remove the sample pgo annotation heuristic that uses call count to annotate basic block count.

2017-03-06 17:49:59 +00:00

function_metadata.ll

Include GUIDs from the same module when computing GUIDs that needs to be imported.

2017-11-01 20:26:47 +00:00

gcc-simple.ll

[PM] Port the Sample FDO to new PM (part-2)

2016-05-27 23:20:16 +00:00

indirect-call-gcc.ll

Fix an obvious bug in SampleProfileReaderGCC.

2017-02-22 17:27:21 +00:00

indirect-call.ll

Include already promoted counts when computing SUM for VP.

2017-11-06 19:52:49 +00:00

inline-act.ll

Pass AssumptionCacheTracker from SampleProfileLoader to Inliner

2016-06-20 20:53:40 +00:00

inline-combine.ll

[PM] Port the Sample FDO to new PM (part-2)

2016-05-27 23:20:16 +00:00

inline-coverage.ll

[OptDiag] Updating Remarks in SampleProfile

2017-08-11 21:12:04 +00:00

inline.ll

Use base discriminator in sample pgo profile matching.

2017-02-23 18:27:45 +00:00

nodebug.ll

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

2016-11-22 22:50:01 +00:00

nolocinfo.ll

[PM] Port the Sample FDO to new PM (part-2)

2016-05-27 23:20:16 +00:00

offset.ll

Fine tuning of sample profile propagation algorithm.

2016-08-12 16:22:12 +00:00

propagate.ll

Use base discriminator in sample pgo profile matching.

2017-02-23 18:27:45 +00:00

remarks.ll

Keep Optimization Remark Yaml in NewPM

2017-08-20 01:30:45 +00:00

summary.ll

Only sets profile summary when it was not preset.

2016-12-14 22:06:49 +00:00

syntax.ll

[PM] Port the Sample FDO to new PM (part-2)

2016-05-27 23:20:16 +00:00