4 Commits

Author	SHA1	Message	Date
Chris Lattner	f83aae613c	rename TargetInstrDescriptor -> TargetInstrDesc. ... Make MachineInstr::getDesc return a reference instead of a pointer, since it can never be null. llvm-svn: 45695	2008-01-07 07:27:27 +00:00
Chris Lattner	f7f96d818f	Rename MachineInstr::getInstrDescriptor -> getDesc(), which reflects ... that it is cheap and efficient to get. Move a variety of predicates from TargetInstrInfo into TargetInstrDescriptor, which makes it much easier to query a predicate when you don't have TII around. Now you can use MI->getDesc()->isBranch() instead of going through TII, and this is much more efficient anyway. Not all of the predicates have been moved over yet. Update old code that used MI->getInstrDescriptor()->Flags to use the new predicates in many places. llvm-svn: 45674	2008-01-07 01:56:04 +00:00
Chris Lattner	ad9a6ccb83	Remove attribution from file headers, per discussion on llvmdev. ... llvm-svn: 45418	2007-12-29 20:36:04 +00:00
Bruno Cardoso Lopes	bc755b9969	A Pass to insert Nops on intructions with DelaySlot ... llvm-svn: 41150	2007-08-18 01:50:47 +00:00