[Bug tree-optimization/45059] [4.6 Regression] error: invalid operands in binary operation, leads to ICE: verify_stmts failed

[jakub at gcc dot gnu dot org]

------- Comment #6 from jakub at gcc dot gnu dot org  2010-08-25 09:37 -------
Subject: Bug 45059

Author: jakub
Date: Wed Aug 25 09:36:35 2010
New Revision: 163539

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163539
Log:
        PR tree-optimization/45059
        * tree-ssa-reassoc.c (eliminate_redundant_comparison): Strip useless
        type conversions from newop{1,2}.  Assert t is a comparison and
        newop{1,2} after the stripping are gimple vals.

        * gcc.c-torture/compile/pr45059.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr45059.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-reassoc.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45059