[Bug tree-optimization/36504] [4.3/4.4 regression] ICE when building xorg-server with -O3 -fprefetch-loop-arrays

[jakub at gcc dot gnu dot org]

------- Comment #6 from jakub at gcc dot gnu dot org  2008-06-24 10:11 -------
Subject: Bug 36504

Author: jakub
Date: Tue Jun 24 10:10:44 2008
New Revision: 137062

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137062
Log:
        PR tree-optimization/36504
        * tree-ssa-loop-prefetch.c (gather_memory_references_ref): Skip
        references without base address.

        * gcc.dg/pr36504.c: New test.

Added:
    branches/gcc-4_3-branch/gcc/testsuite/gcc.dg/pr36504.c
Modified:
    branches/gcc-4_3-branch/gcc/ChangeLog
    branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_3-branch/gcc/tree-ssa-loop-prefetch.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36504