[Bug tree-optimization/32482] [4.3 Regression] ICE verify_ssa failed

[rguenth at gcc dot gnu dot org]

------- Comment #5 from rguenth at gcc dot gnu dot org  2007-07-04 11:45 -------
Subject: Bug 32482

Author: rguenth
Date: Wed Jul  4 11:44:58 2007
New Revision: 126314

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126314
Log:
2007-07-04  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/32482
        * tree-ssa-ifcombine.c (recognize_single_bit_test): Use the
        original ssa name if we didn't find a shift expression.
        Fix shift constant for bit zero test.

        * gcc.c-torture/compile/pr32482.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr32482.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-ifcombine.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32482