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| author | Duncan Sands <baldrick@free.fr> | 2012-04-08 18:08:12 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2012-04-08 18:08:12 +0000 |
| commit | 2f1dc3814bc68fd1a790a86e10c9f05f89bfa8a5 (patch) | |
| tree | 6dd0b923a27ab1cdec31e69e96bd9ba407f83e72 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | c8e2d91a58b4fd5aba6d70eddbf8835d847f37a3 (diff) | |
| download | llvm-2f1dc3814bc68fd1a790a86e10c9f05f89bfa8a5.zip llvm-2f1dc3814bc68fd1a790a86e10c9f05f89bfa8a5.tar.gz llvm-2f1dc3814bc68fd1a790a86e10c9f05f89bfa8a5.tar.bz2 | |
Only have codegen turn fdiv by a constant into fmul by the reciprocal
when -ffast-math, i.e. don't just always do it if the reciprocal can
be formed exactly. There is already an IR level transform that does
that, and it does it more carefully.
llvm-svn: 154296
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions