[Bug tree-optimization/36066] [4.4 Regression] ICE with -O1 -finline-small-functions -ftree-vrp -funsafe-loop-optimizations

[rguenth at gcc dot gnu dot org]

------- Comment #7 from rguenth at gcc dot gnu dot org  2008-04-28 09:10 -------
Subject: Bug 36066

Author: rguenth
Date: Mon Apr 28 09:09:19 2008
New Revision: 134745

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=134745
Log:
2008-04-28  Richard Guenther  <[EMAIL PROTECTED]>

        PR tree-optimization/36066
        * tree-vrp.c (execute_vrp): Cleanup the CFG only after finalizing
        SCEV and loop.

        * gcc.dg/torture/pr36066.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr36066.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vrp.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36066