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| author | Hiroshi Yamauchi <yamauchi@google.com> | 2019-05-22 18:37:34 +0000 |
|---|---|---|
| committer | Hiroshi Yamauchi <yamauchi@google.com> | 2019-05-22 18:37:34 +0000 |
| commit | dfeb7974556921e5c4e0e9768f223698a94dd1fa (patch) | |
| tree | 09ba91e45308792da934cf509f1e65171b004390 /llvm/lib/DebugInfo/CodeView/DebugFrameDataSubsection.cpp | |
| parent | adea0b6b40e63fdf9449ef0f3f2c89900c3d7da0 (diff) | |
| download | llvm-dfeb7974556921e5c4e0e9768f223698a94dd1fa.zip llvm-dfeb7974556921e5c4e0e9768f223698a94dd1fa.tar.gz llvm-dfeb7974556921e5c4e0e9768f223698a94dd1fa.tar.bz2 | |
[PGO][CHR] Speed up following long use-def chains.
Summary: Avoid visiting an instruction more than once by using a map.
Reviewers: davidxl
Reviewed By: davidxl
Subscribers: llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D62262
llvm-svn: 361416
Diffstat (limited to 'llvm/lib/DebugInfo/CodeView/DebugFrameDataSubsection.cpp')
0 files changed, 0 insertions, 0 deletions