[Bug middle-end/20491] [4.0/4.1 Regression] internal compiler error: in subreg_regno_offset, at rtlanal.c:3042

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-04-16 
10:37 -------
Subject: Bug 20491

CVSROOT:        /cvs/gcc
Module name:    gcc
Changes by:     [EMAIL PROTECTED]       2005-04-16 10:37:31

Modified files:
        gcc            : ChangeLog 
        gcc/config/ia64: ia64.c 

Log message:
        PR middle-end/20491
        * config/ia64/ia64.c (rtx_needs_barrier): Recurse instead of
        falling through from SUBREG case to REG.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8319&r2=2.8320
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/ia64/ia64.c.diff?cvsroot=gcc&r1=1.354&r2=1.355



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20491