[Bug tree-optimization/28162] [4.2 Regression] ICE in set_value_range, at tree-vrp.c:157

[rguenth at gcc dot gnu dot org]

------- Comment #8 from rguenth at gcc dot gnu dot org  2006-07-11 13:57 -------
Subject: Bug 28162

Author: rguenth
Date: Tue Jul 11 13:57:05 2006
New Revision: 115333

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=115333
Log:
2006-07-11  Richard Guenther  <[EMAIL PROTECTED]>

        PR tree-optimization/28162
        * fold-const.c (fold_binary): For (-A) * (-B) -> A * B
        make sure to convert the operands to the correct type.

        * gcc.dg/pr28162.c: New testcase.

Added:
    branches/gcc-4_1-branch/gcc/testsuite/gcc.dg/pr28162.c
Modified:
    branches/gcc-4_1-branch/gcc/ChangeLog
    branches/gcc-4_1-branch/gcc/fold-const.c
    branches/gcc-4_1-branch/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28162