[Bug rtl-optimization/36438] gcc ICE compiling code with mmx builtin

[uros at gcc dot gnu dot org]

------- Comment #10 from uros at gcc dot gnu dot org  2008-11-14 08:00 -------
Subject: Bug 36438

Author: uros
Date: Fri Nov 14 07:59:33 2008
New Revision: 141849

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141849
Log:
        Backport from mainline:
        2008-06-06  Uros Bizjak <ubizjak@gmail.com>

        PR rtl-optimization/36438
        * cse.c (fold_rtx) [ASHIFT, LSHIFTRT, ASHIFTRT]: Break out early
        for vector shifts with constant scalar shift operands.

testsuite/ChangeLog:

        Backport from mainline:
        2008-06-06  Uros Bizjak <ubizjak@gmail.com>

        PR rtl-optimization/36438
        * gcc.target/i386/pr36438.c


Added:
    branches/gcc-4_2-branch/gcc/testsuite/gcc.target/i386/pr36438.c
      - copied unchanged from r141834,
branches/gcc-4_3-branch/gcc/testsuite/gcc.target/i386/pr36438.c
Modified:
    branches/gcc-4_2-branch/gcc/ChangeLog
    branches/gcc-4_2-branch/gcc/cse.c
    branches/gcc-4_2-branch/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36438