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Subject: [Bug rtl-optimization/23837] [4.0/4.1/4.2 regression] Wrong code with REG_NO_CONFLICT notes (caused by combine)
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------- Comment #29 from steven at gcc dot gnu dot org  2005-12-16 22:19 -------
Subject: Bug 23837

Author: steven
Date: Fri Dec 16 22:19:09 2005
New Revision: 108690

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=108690
Log:
        PR rtl-optimization/23837
        * optabs.c (expand_binop): For a multi-word rotate, never emit
        a REG_NO_CONFLICT block.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/optabs.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23837