Dan Gohman 117b64b3f8 Correct the allocation size for CCState's UsedRegs member, which ... only needs one bit for each register. UsedRegs is a SmallVector sized at 16, so this eliminates a heap allocation/free for every call and return processed by Legalize on most targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52915 91177308-0d34-0410-b5e6-96231b3b80d8		2008-06-30 20:25:31 +00:00
..
CallingConvLower.cpp	Correct the allocation size for CCState's UsedRegs member, which	2008-06-30 20:25:31 +00:00
DAGCombiner.cpp	When folding a bitcast into a load or store, preserve the alignment	2008-06-28 00:45:22 +00:00
LegalizeDAG.cpp	Revert the SelectionDAG optimization that makes	2008-06-30 10:19:09 +00:00
LegalizeFloatTypes.cpp	Add support for expanding PPC 128 bit floats.	2008-06-25 20:24:48 +00:00
LegalizeIntegerTypes.cpp	Support for VAARG. As noted in a comment, this is	2008-06-30 13:55:15 +00:00
LegalizeTypes.cpp	ExpungeNode is only needed for new nodes! This	2008-06-30 16:43:45 +00:00
LegalizeTypes.h	Support for VAARG. As noted in a comment, this is	2008-06-30 13:55:15 +00:00
LegalizeTypesGeneric.cpp	Support for expanding the result of EXTRACT_ELEMENT.	2008-06-23 15:08:15 +00:00
LegalizeVectorTypes.cpp	Cleanup up LegalizeTypes handling of loads and	2008-06-23 14:19:45 +00:00
Makefile
ScheduleDAG.cpp
ScheduleDAGList.cpp	Use the new PriorityQueue in ScheduleDAGList too, which also	2008-06-23 23:40:09 +00:00
ScheduleDAGRRList.cpp	Move a DenseMap's declaration outside of a loop, and just call	2008-06-23 21:15:00 +00:00
SelectionDAG.cpp	Revert the SelectionDAG optimization that makes	2008-06-30 10:19:09 +00:00
SelectionDAGISel.cpp	Revert the SelectionDAG optimization that makes	2008-06-30 10:19:09 +00:00
SelectionDAGPrinter.cpp
TargetLowering.cpp	Add support for expanding PPC 128 bit floats.	2008-06-25 20:24:48 +00:00