[Bug rtl-optimization/28011] [SH] g++ generates wrong code, if '-fno-exceptions' and '-O' options are specified

[kkojima at gcc dot gnu dot org]

------- Comment #3 from kkojima at gcc dot gnu dot org  2007-05-08 23:23 -------
Subject: Bug 28011

Author: kkojima
Date: Tue May  8 22:22:49 2007
New Revision: 124557

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124557
Log:
        PR rtl-optimization/28011
        * reload.c (push_reload): Set dont_share if IN appears in OUT
        also when IN is a PLUS rtx.
        (reg_overlap_mentioned_for_reload_p): Return true if X and IN
        are same PLUS rtx.


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


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28011