[Bug rtl-optimization/18628] [4.0/4.1 regression] miscompilation of switch statement in loop

Mon, 14 Mar 2005 12:07:07 -0800 

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-03-14 
20:06 -------
Subject: Bug 18628

CVSROOT:        /cvs/gcc
Module name:    gcc
Changes by:     [EMAIL PROTECTED]       2005-03-14 20:06:23

Modified files:
        gcc            : ChangeLog cse.c 
        gcc/testsuite  : ChangeLog 
Added files:
        gcc/testsuite/gcc.dg: pr18628.c 

Log message:
        gcc/ChangeLog:
        PR middle-end/18628
        * cse.c (fold_rtx_mem): Don't fold a load from a jumptable into a
        register.
        gcc/testsuite/ChangeLog:
        * gcc.dg/pr18628.c: New.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7849&r2=2.7850
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cse.c.diff?cvsroot=gcc&r1=1.349&r2=1.350
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5166&r2=1.5167
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr18628.c.diff?cvsroot=gcc&r1=NONE&r2=1.1



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18628

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