[PATCH] D41307: [PGO] Fix handling of cold entry count for instrumented PGO
David Li via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Dec 15 13:16:44 PST 2017
davidxl added inline comments.
================
Comment at: lib/Transforms/IPO/SampleProfile.cpp:1586
bool SampleProfileLoader::runOnFunction(Function &F, ModuleAnalysisManager *AM) {
- F.setEntryCount(0);
+ F.setEntryCount(-1);
std::unique_ptr<OptimizationRemarkEmitter> OwnedORE;
----------------
Add a comment here and reference the treatment of -1 in getEntryCount()
https://reviews.llvm.org/D41307
More information about the llvm-commits
mailing list