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[Bug fortran/39280] Optimizing integer power
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 24 Feb 2009 10:10:41 -0000
- Subject: [Bug fortran/39280] Optimizing integer power
- References: <bug-39280-10391@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from rguenth at gcc dot gnu dot org 2009-02-24 10:10 -------
... this asks for a POW_EXPR middle-end tree I guess. Or you can use
builtins.c:expand_powi* do generate an expanded power series.
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rguenth at gcc dot gnu dot org changed:
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39280