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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-08-22 18:50:01 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-08-22 18:50:01 +0000 |
| commit | c4aecf9994444e1907670a39e72c25b3b76cbb97 (patch) | |
| tree | e91c7d0e7d53e58535f8eee9e18d5f420ed22042 /clang/test/Analysis/array-struct.c | |
| parent | c50ce97745ad9a5ef352e60d04f3c4b471186690 (diff) | |
| download | llvm-c4aecf9994444e1907670a39e72c25b3b76cbb97.zip llvm-c4aecf9994444e1907670a39e72c25b3b76cbb97.tar.gz llvm-c4aecf9994444e1907670a39e72c25b3b76cbb97.tar.bz2 | |
Make ceil/floor/nearbyint/rint/round const even with -fmath-errno.
The conditions described by POSIX can never happen with IEEE-754 floats.
When the function is const we can emit a single sse4.1 instruction for
it, without losing anything :)
llvm-svn: 162379
Diffstat (limited to 'clang/test/Analysis/array-struct.c')
0 files changed, 0 insertions, 0 deletions