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| author | Richard Henderson <rth@redhat.com> | 2010-11-11 08:20:54 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2010-11-11 08:20:54 -0800 |
| commit | a5f09e731173ce7b5fbe6731b0afde5390663147 (patch) | |
| tree | 06e97e21329b81448a04044180f5d2199d9fb106 /gcc/opts.h | |
| parent | 1004f0c5c83b9cffe17adbaabf935db8ab290911 (diff) | |
| download | gcc-a5f09e731173ce7b5fbe6731b0afde5390663147.zip gcc-a5f09e731173ce7b5fbe6731b0afde5390663147.tar.gz gcc-a5f09e731173ce7b5fbe6731b0afde5390663147.tar.bz2 | |
Recognize -(a * b) + c -> fma(-a,b,c).
* tree-ssa-math-opts.c (convert_mult_to_fma): Handle a NEGATE_EXPR
in between the MULT and the PLUS/MINUS.
From-SVN: r166605
Diffstat (limited to 'gcc/opts.h')
0 files changed, 0 insertions, 0 deletions