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| author | George Burgess IV <george.burgess.iv@gmail.com> | 2020-03-09 15:25:41 -0700 |
|---|---|---|
| committer | George Burgess IV <george.burgess.iv@gmail.com> | 2020-03-09 15:52:38 -0700 |
| commit | 20dfcf189d224e637377970318a021c81d2fbde0 (patch) | |
| tree | 977f473aa957d2510cd41e90166aea8b14edbfdc /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 52bbdad7d63fd060d102b3591b433d116a982255 (diff) | |
| download | llvm-20dfcf189d224e637377970318a021c81d2fbde0.zip llvm-20dfcf189d224e637377970318a021c81d2fbde0.tar.gz llvm-20dfcf189d224e637377970318a021c81d2fbde0.tar.bz2 | |
[cmake] By default do not build compiler-rt with PGO
Patch by Zhizhou Yang!
In his own words:
"""
Currently compiler-rt doesn't officially support either PGO
instrumentation or use PGO profdata to build it.
PGO related flags are passed into compiler-rt since rL372209, and
causing bugs: 45022, crbug:1018840
This patch adds several checks in compiler-rt to disable PGO related
flags and provides a flag to turn on PGO for compiler-rt if needed.
"""
Differential Revision: https://reviews.llvm.org/D75499
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions