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(parent: 8f4c7b6) | patch
re PR rtl-optimization/8178 (__builtin_ffs broken with -march=k6)
authorEric Botcazou <ebotcazou@libertysurf.fr>
Sun, 19 Oct 2003 17:53:11 +0000 (19:53 +0200)
committerEric Botcazou <ebotcazou@gcc.gnu.org>
Sun, 19 Oct 2003 17:53:11 +0000 (17:53 +0000)
commit707e58b1a72bcb33fdd7cbd50833599c53f74652
treecc9b17390a135efcbc70252bf3035735ec6822bbtree
parent8f4c7b679cee153ac12b9d9bb9bce4d68b43d71fcommit | diff
re PR rtl-optimization/8178 (__builtin_ffs broken with -march=k6)

PR optimization/8178
* config/i386/i386.md (*movsi_zero): Delete.
(*ffs_no_cmove): Use ix86_expand_clear to zero the third operand.

Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r72680
gcc/ChangeLog diff | blob | history
gcc/config/i386/i386.md diff | blob | history