[Bug tree-optimization/37617] [4.4 Regression] ICE on valid code

[rguenth at gcc dot gnu dot org]

------- Comment #6 from rguenth at gcc dot gnu dot org  2008-10-01 16:24 -------
Subject: Bug 37617

Author: rguenth
Date: Wed Oct  1 16:23:23 2008
New Revision: 140816

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140816
Log:
2008-10-01  Richard Guenther  <[EMAIL PROTECTED]>

        PR tree-optimization/37617
        * tree-ssa-pre.c (create_expression_by_pieces): During FRE
        do not add to the NEW_SETS.

        * gcc.c-torture/compile/pr37617.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr37617.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-pre.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37617