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| author | Teresa Johnson <tejohnson@google.com> | 2019-09-17 23:12:13 +0000 |
|---|---|---|
| committer | Teresa Johnson <tejohnson@google.com> | 2019-09-17 23:12:13 +0000 |
| commit | fd2044f29993ea014898cf0a21a03b2a147e6340 (patch) | |
| tree | 8f459dae1474be97c333138baec13b62f6e65d82 /lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp | |
| parent | 241b02e762872173dcb5bd27ff9fe3eb7dce1db2 (diff) | |
| download | bcm5719-llvm-fd2044f29993ea014898cf0a21a03b2a147e6340.tar.gz bcm5719-llvm-fd2044f29993ea014898cf0a21a03b2a147e6340.zip | |
[PGO] Change hardcoded thresholds for cold/inlinehint to use summary
Summary:
The PGO counter reading will add cold and inlinehint (hot) attributes
to functions that are very cold or hot. This was using hardcoded
thresholds, instead of the profile summary cutoffs which are used in
other hot/cold detection and are more dynamic and adaptable. Switch
to using the summary-based cold/hot detection.
The hardcoded limits were causing some code that had a medium level of
hotness (per the summary) to be incorrectly marked with a cold
attribute, blocking inlining.
Reviewers: davidxl
Subscribers: llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D67673
llvm-svn: 372189
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp')
0 files changed, 0 insertions, 0 deletions
