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* alias.c (memrefs_conflict_p): If x and y are the same VALUE,
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 16 Apr 2010 09:26:43 +0000 (09:26 +0000)
committerMasaki Muranaka <monaka@monami-software.com>
Sun, 23 May 2010 05:32:57 +0000 (14:32 +0900)
commit498246cd84f5f72885e443f42df021b7ea3eea86
treec2469cd10eaee5b3d449ead867d02cdf1a82557dtree | snapshot
parent282b6e3ca893329b5697cdfda48f12503b59c9cecommit | diff
* alias.c (memrefs_conflict_p): If x and y are the same VALUE,
don't call get_addr on both.  If one expression is a VALUE and
the other a REG, check VALUE's locs if the REG isn't among them.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158401 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/alias.c diff | blob | history
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