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[Bug middle-end/57974] std::pow(std::complex<long double>(0),1) returns (-nan,-nan)
- From: "glisse at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 26 Jul 2013 14:52:52 +0000
- Subject: [Bug middle-end/57974] std::pow(std::complex<long double>(0),1) returns (-nan,-nan)
- Auto-submitted: auto-generated
- References: <bug-57974-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57974
Marc Glisse <glisse at gcc dot gnu.org> changed:
What |Removed |Added
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CC|glisse at gcc dot gnu.org |
--- Comment #20 from Marc Glisse <glisse at gcc dot gnu.org> ---
For reference, on my system, the performance ratio between a call to the libc
expl and the inlined unsafe code is roughly 1.6.