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[Bug rtl-optimization/323] optimized code gives strange floating point results
- From: "pepalogik at seznam dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 12 Jun 2008 14:15:03 -0000
- Subject: [Bug rtl-optimization/323] optimized code gives strange floating point results
- References: <bug-323-4315@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #110 from pepalogik at seznam dot cz 2008-06-12 14:14 -------
I used an old version of GCC documentation so I omitted some new processors
with SSE: core2, k8-sse3, opteron-sse3, athlon64-sse3, amdfam10 and barcelona.
I think you can use -march=pentium3 for all Intel's CPUs (of course, starting
with P3). I'm unsure about AMD. (Maybe you know it better.)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=323