Evan Cheng 6fd599fa69 Add a target lowering hook to control whether it's worthwhile to compress fp constant. ... For x86, if sse2 is available, it's not a good idea since cvtss2sd is slower than a movsd load and it prevents load folding. On x87, it's important to shrink fp constant since fldt is very expensive. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47931 91177308-0d34-0410-b5e6-96231b3b80d8		2008-03-05 01:30:59 +00:00
..
CallingConvLower.cpp	Rename MRegisterInfo to TargetRegisterInfo.	2008-02-10 18:45:23 +00:00
DAGCombiner.cpp	Rename isOperand() to isOperandOf() (and other similar methods). It always confuses me.	2008-03-04 00:41:45 +00:00
LegalizeDAG.cpp	Add a target lowering hook to control whether it's worthwhile to compress fp constant.	2008-03-05 01:30:59 +00:00
LegalizeTypes.cpp	LegalizeTypes support for EXTRACT_VECTOR_ELT. The	2008-02-27 13:34:40 +00:00
LegalizeTypes.h	LegalizeTypes support for EXTRACT_VECTOR_ELT. The	2008-02-27 13:34:40 +00:00
LegalizeTypesExpand.cpp	Codegen support for i128 SINT_TO_FP.	2008-03-05 01:08:17 +00:00
LegalizeTypesPromote.cpp	LegalizeTypes support for EXTRACT_VECTOR_ELT. The	2008-02-27 13:34:40 +00:00
LegalizeTypesScalarize.cpp	LegalizeTypes support for EXTRACT_VECTOR_ELT. The	2008-02-27 13:34:40 +00:00
LegalizeTypesSplit.cpp	Add a FIXME about the VECTOR_SHUFFLE evil hack.	2008-02-27 17:39:13 +00:00
Makefile	remove attribution from lib Makefiles.	2007-12-29 20:09:26 +00:00
ScheduleDAG.cpp	Some improvements related to the computation of heights, depths of SUnits.	2008-03-04 11:19:43 +00:00
ScheduleDAGList.cpp	Rename MRegisterInfo to TargetRegisterInfo.	2008-02-10 18:45:23 +00:00
ScheduleDAGRRList.cpp	Rename isOperand() to isOperandOf() (and other similar methods). It always confuses me.	2008-03-04 00:41:45 +00:00
SelectionDAG.cpp	Rename isOperand() to isOperandOf() (and other similar methods). It always confuses me.	2008-03-04 00:41:45 +00:00
SelectionDAGISel.cpp	Use the new APInt-enabled form of getConstant instead of converting	2008-02-29 01:41:59 +00:00
SelectionDAGPrinter.cpp	Final de-tabification.	2008-02-27 06:33:05 +00:00
TargetLowering.cpp	Codegen support for i128 SINT_TO_FP.	2008-03-05 01:08:17 +00:00