[Bug target/27363] ARM gcc 4.1 optimization bug

[pbrook at gcc dot gnu dot org]

------- Comment #14 from pbrook at gcc dot gnu dot org  2006-07-20 15:07 -------
Subject: Bug 27363

Author: pbrook
Date: Thu Jul 20 15:07:25 2006
New Revision: 115620

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=115620
Log:
2006-07-20  Paul Brook  <paul@codesourcery.com>

        Backport from mainline.
        PR 27363
        gcc/
        * cse.c (cse_insn): Add destination addresses to hash table. Check if
        they are invalidated by this instruction.

        gcc/testsuite/
        * gcc.dg/pr27363.c: New test.


Added:
    branches/gcc-4_1-branch/gcc/testsuite/gcc.dg/pr27363.c
Modified:
    branches/gcc-4_1-branch/gcc/ChangeLog
    branches/gcc-4_1-branch/gcc/cse.c
    branches/gcc-4_1-branch/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27363