[Bug tree-optimization/37327] [4.4 Regression] another ice in set_value_range, at tree-vrp.c:397

[rguenth at gcc dot gnu dot org]

------- Comment #3 from rguenth at gcc dot gnu dot org  2008-09-02 13:49 -------
Subject: Bug 37327

Author: rguenth
Date: Tue Sep  2 13:48:11 2008
New Revision: 139890

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139890
Log:
2008-09-02  Richard Guenther  <[EMAIL PROTECTED]>

        PR tree-optimization/37327
        * tree-vrp.c (register_new_assert_for): Make sure to not have
        TREE_OVERFLOW set on the bound.

        * gcc.c-torture/compile/pr37327.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr37327.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vrp.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37327