| commit | f5882f7a79c7d4da6e5ff18c3770143fa793802b | |
| author | segher <segher@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 12 May 2015 13:42:21 +0000 (12 13:42 +0000) | ||
| committer | segher <segher@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 12 May 2015 13:42:21 +0000 (12 13:42 +0000) | ||
| tree | 327e0dd7f1eaf2c68d0e9eb375b96c40c4b16f25 | treesnapshot (tar.gz zip) |
| parent | 20985f44d230094a0b7ac4547eb2cd22a64621ad | commitdiff |
* combine.c (recog_for_combine_1): New function, factored out
from recog_for_combine.
(change_zero_ext): New function.
(recog_for_combine): If recog fails, try again with the pattern
modified by change_zero_ext; if that still fails, restore the
pattern.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223067 138bc75d-0d04-0410-961f-82ee72b054a4
from recog_for_combine.
(change_zero_ext): New function.
(recog_for_combine): If recog fails, try again with the pattern
modified by change_zero_ext; if that still fails, restore the
pattern.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223067 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/combine.c | diffblobblamehistory |