[Bug rtl-optimization/23047] Combine ignores flag_wrapv

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-07-24 14:01 -------
Caused by:

2002-07-20  Roger Sayle  <roger@eyesopen.com>

        * simplify-rtx.c (simplify_relational_operation): Optimize
        abs(x) < 0.0 (and abs(x) >= 0.0 when using -ffast-math).
This was introduced before -fwrapv was introduced.

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           What    |Removed                     |Added
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                 CC|                            |roger at eyesopen dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23047