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| author | Qiongsi Wu <qiongsiwu@gmail.com> | 2022-11-30 09:57:55 -0500 |
|---|---|---|
| committer | Qiongsi Wu <qiongsiwu@gmail.com> | 2022-11-30 10:22:26 -0500 |
| commit | 3faab85c12bc1d96e144dcb6d8f75bcafa120c79 (patch) | |
| tree | ff5d966fc38ce34e44292c1b576890cc8b735f04 /clang/lib/Basic/SourceManager.cpp | |
| parent | 06ed6edc87186d4ad03d3d6c2185ef0f53642445 (diff) | |
| download | llvm-3faab85c12bc1d96e144dcb6d8f75bcafa120c79.zip llvm-3faab85c12bc1d96e144dcb6d8f75bcafa120c79.tar.gz llvm-3faab85c12bc1d96e144dcb6d8f75bcafa120c79.tar.bz2 | |
[AIX][LTO] Enabling Context Sensitive PGO Options
This patch enables context sensitive PGO (CSPGO) for LTO on AIX. Two parts are involved:
# Frontend logic is added so libLTO can understand the CSPGO related options.
# Two options are added to the backend so that the LTOCodeGenerator can understand the CSPGO related options and make use of them.
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D138854
Diffstat (limited to 'clang/lib/Basic/SourceManager.cpp')
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