[Bug target/37055] [4.4 Regression] Revision 138835 breaks -msse2 -mfpmath=sse -Os

[hjl at gcc dot gnu dot org]

------- Comment #5 from hjl at gcc dot gnu dot org  2008-08-09 21:48 -------
Subject: Bug 37055

Author: hjl
Date: Sat Aug  9 21:47:28 2008
New Revision: 138916

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=138916
Log:
2008-08-09  Jan Hubicka  <[EMAIL PROTECTED]>

        PR target/37055
        * optabs.c (maybe_emit_unop_insn): Remove produced code if
        expansion failed.
        (expand_fix): Be prepared for expansion to fail.
        (expand_sfix_optab): Remove instructions if expansion failed.

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


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37055