Chris Lattner 6a31b878f8 recognize some patterns as fabs operations, so that fabs at the source level ... is deconstructed then reconstructed here. This catches 19 fabs's in 177.mesa 9 in 168.wupwise, 5 in 171.swim, 3 in 172.mgrid, and 14 in 173.applu out of specfp2000. This allows the X86 code generator to make MUCH better code than before for each of these and saves one instr on ppc. This depends on the previous CFE patch to expose these correctly. llvm-svn: 21171		2005-04-09 05:15:53 +00:00
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LegalizeDAG.cpp	Legalize BRCONDTWOWAY into a BRCOND/BR pair if a target doesn't support it.	2005-04-09 03:30:19 +00:00
Makefile	Change Library Names Not To Conflict With Others When Installed	2004-10-27 23:18:45 +00:00
SelectionDAG.cpp	recognize some patterns as fabs operations, so that fabs at the source level	2005-04-09 05:15:53 +00:00
SelectionDAGISel.cpp	Emit BRCONDTWOWAY when possible.	2005-04-09 03:30:29 +00:00
SelectionDAGPrinter.cpp	Don't mash stuff together.	2005-01-16 07:28:31 +00:00