------- Comment #8 from rguenth at gcc dot gnu dot org  2008-08-22 12:45 -------
Subject: Bug 37125

Author: rguenth
Date: Fri Aug 22 12:43:49 2008
New Revision: 139450

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139450
Log:
2008-08-22  Richard Guenther  <[EMAIL PROTECTED]>

        PR middle-end/36548
        PR middle-end/37125
        * fold-const.c (extract_muldiv_1): Optimize (X * C1) % C2 only
        if the multiplication does not overflow.

        * gcc.c-torture/execute/pr37125.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/pr37125.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37125

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