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207 Commits

Author SHA1 Message Date
Nate Begeman 65ffd8fbf4 Remove option to make SetCC illegal on PowerPC after long discussion with 
Chris.  This will be accomplished through correctly modeling CR's and
subregs.

llvm-svn: 23056
 2005-08-25 20:01:10 +00:00
Nate Begeman f3ce09b36e Ack, typo 
llvm-svn: 22981
 2005-08-23 05:45:10 +00:00
Nate Begeman 7216ad415b Add an option to make SetCC illegal as a beta option 
llvm-svn: 22979
 2005-08-23 05:42:36 +00:00
Jim Laskey 6267b2c97c Make UINT_TO_FP and SINT_TO_FP use generic expansion. 
llvm-svn: 22815
 2005-08-17 00:40:22 +00:00
Chris Lattner 79f5ebc7b9 updates for changes in nodes 
llvm-svn: 22808
 2005-08-16 21:58:15 +00:00
Nate Begeman 371e49515d Implement BR_CC and BRTWOWAY_CC. This allows the removal of a rather nasty 
fixme from the PowerPC backend.  Emit slightly better code for legalizing
select_cc.

llvm-svn: 22805
 2005-08-16 19:49:35 +00:00
Chris Lattner f22556d3ad Pull the LLVM -> DAG lowering code out of the pattern selector so that it 
can be shared with the DAG->DAG selector.

llvm-svn: 22799
 2005-08-16 17:14:42 +00:00