re PR target/63483 (Scheduler performs Invalid move of aliased memory reference)
authorUros Bizjak <ubizjak@gmail.com>
Fri, 10 Oct 2014 17:36:21 +0000 (19:36 +0200)
committerUros Bizjak <uros@gcc.gnu.org>
Fri, 10 Oct 2014 17:36:21 +0000 (19:36 +0200)
commit878f5596b35f9edc49e896a909f20b2b48c98ddb
treeb560dc86a8c7958d9770475d551aa4903dce6882
parent0e82f089719b464e4d5959b45555b3dd135ae745
re PR target/63483 (Scheduler performs Invalid move of aliased memory reference)

PR rtl-optimization/63483
* alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
references when alignment ANDs are involved.
(write_dependence_p): Ditto.
(may_alias_p): Ditto.

From-SVN: r216100
gcc/ChangeLog
gcc/alias.c