Taewook Oh 2b32e0123f [SampleProfile] Repeat indirect call promotion only when the target is actually hot. ...

Summary: It is possible that multiple indirect call targets have been promoted for a single callsite from the profiled binary. Current implementation repeats promotion for all these targets as far as the callsite itself is hot (the callsite is assumed to be hot if any one of these targets was "hot" during the profiling). However, even when one of the ICPed target is hot other targets may not, and we should not repeat promotion for "cold" targets.

Reviewers: danielcdh, wmi

Subscribers: hiraditya, jdoerfert, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D59940

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@357484 91177308-0d34-0410-b5e6-96231b3b80d8

2019-04-02 15:48:21 +00:00

..

Inputs

[SampleProfile] Repeat indirect call promotion only when the target is actually hot.

2019-04-02 15:48:21 +00:00

branch.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

calls.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

cold-indirect-call.ll

[SampleProfile] Repeat indirect call promotion only when the target is actually hot.

2019-04-02 15:48:21 +00:00

compact-binary-profile.ll

[SampleFDO] Add a new compact binary format for sample profile.

2018-06-11 22:40:43 +00:00

cov-zero-samples.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

coverage-warning.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

discriminator.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +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_cold.ll

Update entry count for cold calls

2019-01-24 00:55:23 +00:00

entry_counts.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

flattened.ll

[SampleFDO] Skip profile reading when flattened profile used in ThinLTO postlink

2019-01-17 20:48:34 +00:00

fnptr.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

function_metadata.ll

[PGO] Make pgo related options in opt more consistent.

2019-01-16 23:19:02 +00:00

gcc-simple.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

indirect-call-gcc.ll

Fix an obvious bug in SampleProfileReaderGCC.

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

indirect-call.ll

[SampleFDO] Make sample profile loader unaware of compact format change.

2018-09-06 22:03:37 +00:00

inline-act.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

inline-cold-callsite-samplepgo.ll

[SampleFDO] handle ProfileSampleAccurate when initializing function entry count

2018-12-13 21:51:42 +00:00

inline-combine.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

inline-coverage.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

inline.ll

[SampleFDO] Don't treat warm callsite with inline instance in the profile as cold

2018-05-10 23:02:27 +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

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

offset.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

propagate.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

remap.ll

Add a flag to remap manglings when reading profile data information.

2018-10-10 23:13:47 +00:00

remarks.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

section-accurate-samplepgo.ll

[SampleFDO] handle ProfileSampleAccurate when initializing function entry count

2018-12-13 21:51:42 +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

warm-inline-instance.ll

[SampleFDO] Don't treat warm callsite with inline instance in the profile as cold

2018-05-10 23:02:27 +00:00