Benjamin Kramer df474e5dfa Cost model support for lowered math builtins. ... We make the cost for calling libm functions extremely high as emitting the calls is expensive and causes spills (on x86) so performance suffers. We still vectorize important calls like ceilf and friends on SSE4.1. and fabs. Differential Revision: http://llvm-reviews.chandlerc.com/D466 llvm-svn: 176287		2013-02-28 19:09:33 +00:00
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ARM	ARM cost model: Add vector reverse shuffle costs	2013-02-12 02:40:39 +00:00
PowerPC	Refine fix to bug 15041.	2013-02-08 18:19:17 +00:00
X86	Cost model support for lowered math builtins.	2013-02-28 19:09:33 +00:00
lit.local.cfg
no_info.ll	Make opt grab the triple from the module and use it to initialize the target machine.	2013-01-01 08:00:32 +00:00