]> git.ipfire.org Git - thirdparty/gcc.git/commit
projects / thirdparty / gcc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 0345d1d) | patch
i386.md (ctz<mode>2): Emit rep;bsf even for !TARGET_BMI.
authorUros Bizjak <ubizjak@gmail.com>
Sun, 6 May 2012 23:07:38 +0000 (01:07 +0200)
committerUros Bizjak <uros@gcc.gnu.org>
Sun, 6 May 2012 23:07:38 +0000 (01:07 +0200)
commit19010925aa245590393652fdc72df893ee6245e5
treed0d1e86845c6acfe590e0fb217cd68dde6d90e4ftree
parent0345d1dd2aa75e7af92059cb6bb4a0c0e0570d0bcommit | diff
i386.md (ctz<mode>2): Emit rep;bsf even for !TARGET_BMI.

* config/i386/i386.md (ctz<mode>2): Emit rep;bsf even for !TARGET_BMI.
Emit bsf when optimizing for size.
(*ffs<mode>_1): Ditto.

Co-Authored-By: Paolo Bonzini <bonzini@gnu.org>
From-SVN: r187219
gcc/ChangeLog diff | blob | blame | history
gcc/config/i386/i386.md diff | blob | blame | history
Mirror of https://gcc.gnu.org/git/gcc.git