[Bug target/63483] Scheduler performs Invalid move of aliased memory reference

[uros at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63483

--- Comment #20 from uros at gcc dot gnu.org ---
Author: uros
Date: Fri Oct 10 17:36:21 2014
New Revision: 216100

URL: https://gcc.gnu.org/viewcvs?rev=216100&root=gcc&view=rev
Log:
    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.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/alias.c