[Bug target/44261] Multiplying -1 by NaN is not valid.

[danglin at gcc dot gnu dot org]

------- Comment #7 from danglin at gcc dot gnu dot org  2010-06-19 18:28 -------
Subject: Bug 44261

Author: danglin
Date: Sat Jun 19 18:28:28 2010
New Revision: 161035

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=161035
Log:
        Backport from mainline
        2010-05-29  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

        PR target/44261
        config/pa/pa.md (negdf2_slow, negsf2_slow): New patterns.
        (negdf2): Adjust expander pattern and use negdf2_slow.
        (negsf2): Likewise.


Modified:
    branches/gcc-4_4-branch/gcc/ChangeLog
    branches/gcc-4_4-branch/gcc/config/pa/pa.md


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44261