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| author | Alex Xu (Hello71) <alex_y_xu@yahoo.ca> | 2022-01-10 08:44:44 -0500 |
|---|---|---|
| committer | Aaron Ballman <aaron@aaronballman.com> | 2022-01-10 08:45:46 -0500 |
| commit | f282b6809105075b65974989459ee420ecd406e9 (patch) | |
| tree | c3ca7644d77ad1ad9ced4b476b4c9464675508e1 /llvm/lib/Transforms/Utils/InlineFunction.cpp | |
| parent | c01260a781df727c98f6dc16b6233bd2395f5fed (diff) | |
| download | llvm-f282b6809105075b65974989459ee420ecd406e9.zip llvm-f282b6809105075b65974989459ee420ecd406e9.tar.gz llvm-f282b6809105075b65974989459ee420ecd406e9.tar.bz2 | |
set __NO_MATH_ERRNO__ if -fno-math-errno
This causes modern glibc to unset math_errhandling MATH_ERRNO. gcc 12
also sets some other macros, but most of them are associated with
flags ignored by clang, so without library examples, it is difficult to
determine whether they should be set. I think setting this one macro is
OK for now.
Diffstat (limited to 'llvm/lib/Transforms/Utils/InlineFunction.cpp')
0 files changed, 0 insertions, 0 deletions