[Bug rtl-optimization/25636] [4.2 Regression] opts.c is being miscompiled, write to read only memory

[bernds at gcc dot gnu dot org]

------- Comment #34 from bernds at gcc dot gnu dot org  2006-02-16 01:26 -------
Subject: Bug 25636

Author: bernds
Date: Thu Feb 16 01:26:54 2006
New Revision: 111129

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111129
Log:
        PR rtl-optimization/25636
        * local-alloc.c (update_equiv_regs): Lose a bogus rtx_equal_p test
        when deciding whether an insn is an initializing insn.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/local-alloc.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25636