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| author | Chad Rosier <mcrosier@apple.com> | 2013-04-24 18:09:54 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@apple.com> | 2013-04-24 18:09:54 +0000 |
| commit | b71f6aa33c1aa2cd4521198356703f2788c5397c (patch) | |
| tree | ae29810a1845e88b5b9c3d64f5a7a1731fbe0748 /llvm/lib/Object/MachOObjectFile.cpp | |
| parent | cba3b88da55c24b95181c71e658d6f7eae8ffc3d (diff) | |
| download | llvm-b71f6aa33c1aa2cd4521198356703f2788c5397c.zip llvm-b71f6aa33c1aa2cd4521198356703f2788c5397c.tar.gz llvm-b71f6aa33c1aa2cd4521198356703f2788c5397c.tar.bz2 | |
[driver] Improve the implementation of the -Ofast option.
Specifically, allow the flags that fall under this umbrella (i.e., -O3,
-ffast-math, and -fstrict-aliasing) to be overridden/disabled with the
individual -O[0|1|2|s|z]/-fno- flags.
This also fixes the handling of various floating point optimization
flags that are modified by -ffast-math (and thus -Ofast as well).
Part of rdar://13622687
llvm-svn: 180204
Diffstat (limited to 'llvm/lib/Object/MachOObjectFile.cpp')
0 files changed, 0 insertions, 0 deletions