diff options
| author | Rong Xu <xur@google.com> | 2016-10-25 21:47:24 +0000 |
|---|---|---|
| committer | Rong Xu <xur@google.com> | 2016-10-25 21:47:24 +0000 |
| commit | 33308f92ebef0a0848997f912659c50ddf647383 (patch) | |
| tree | 142670fd3c0522f394dd02b2a21fce001a94a85f /llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp | |
| parent | fa2412b2e706d18c1afb7f70f34353baebb9c0ba (diff) | |
| download | llvm-33308f92ebef0a0848997f912659c50ddf647383.zip llvm-33308f92ebef0a0848997f912659c50ddf647383.tar.gz llvm-33308f92ebef0a0848997f912659c50ddf647383.tar.bz2 | |
[PGO] Fix select instruction annotation
Summary:
Select instruction annotation in IR PGO uses the edge count to infer the
branch count. It's currently placed in setInstrumentedCounts() where
no all the BB counts have been computed. This leads to wrong branch weights.
Move the annotation after all BB counts are populated.
Reviewers: davidxl
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D25961
llvm-svn: 285128
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp')
0 files changed, 0 insertions, 0 deletions