Evan Cheng 014bf215c3 Split SelectionDAGISel::IsLegalAndProfitableToFold to ... IsLegalToFold and IsProfitableToFold. The generic version of the later simply checks whether the folding candidate has a single use. This allows the target isel routines more flexibility in deciding whether folding makes sense. The specific case we are interested in is folding constant pool loads with multiple uses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96255 91177308-0d34-0410-b5e6-96231b3b80d8		2010-02-15 19:41:07 +00:00
..
AsmPrinter	print all the newlines at the end of instructions with	2010-02-10 00:36:00 +00:00
TargetInfo	make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.	2010-01-24 20:43:08 +00:00
CMakeLists.txt	Normalize makefile comments and sort cmake file lists.	2009-08-31 13:05:24 +00:00
Makefile	make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.	2010-01-24 20:43:08 +00:00
SystemZ.h	Add new helpers for registering targets.	2009-07-25 06:49:55 +00:00
SystemZ.td	Add bunch of FP instructions	2009-07-16 14:20:24 +00:00
SystemZCallingConv.td	Handle vector returns	2009-07-18 12:51:06 +00:00
SystemZInstrBuilder.h	Revert 84315 for now. Re-thinking the patch.	2009-10-17 07:53:04 +00:00
SystemZInstrFormats.td	Some dummy cost model for s390x:	2009-08-22 11:46:16 +00:00
SystemZInstrFP.td	Rename usesCustomDAGSchedInserter to usesCustomInserter, and update a	2009-10-29 18:10:34 +00:00
SystemZInstrInfo.cpp	Remove the target hook TargetInstrInfo::BlockHasNoFallThrough in favor of	2009-12-05 00:44:40 +00:00
SystemZInstrInfo.h	Remove the target hook TargetInstrInfo::BlockHasNoFallThrough in favor of	2009-12-05 00:44:40 +00:00
SystemZInstrInfo.td	Rename usesCustomDAGSchedInserter to usesCustomInserter, and update a	2009-10-29 18:10:34 +00:00
SystemZISelDAGToDAG.cpp	Split SelectionDAGISel::IsLegalAndProfitableToFold to	2010-02-15 19:41:07 +00:00
SystemZISelLowering.cpp	Remove an assumption of default arguments. This is in anticipation of a	2010-02-15 16:57:13 +00:00
SystemZISelLowering.h	Revert 95130.	2010-02-02 23:55:14 +00:00
SystemZMachineFunctionInfo.h	Emit callee-saved regs spills / restores	2009-07-16 13:51:12 +00:00
SystemZMCAsmInfo.cpp	Eliminate SetDirective, and replace it with HasSetDirective.	2010-01-26 20:40:54 +00:00
SystemZMCAsmInfo.h	resolve a fixme: the "nonexecutable stack directive" is actually	2010-01-23 07:21:06 +00:00
SystemZOperands.td	Split EVT into MVT and EVT, the former representing _just_ a primitive type, while	2009-08-11 20:47:22 +00:00
SystemZRegisterInfo.cpp	constify a method argument.	2010-01-26 23:15:09 +00:00
SystemZRegisterInfo.h	constify a method argument.	2010-01-26 23:15:09 +00:00
SystemZRegisterInfo.td	Out GR128 regclass is not a 'real' i128 one.	2009-07-16 14:27:53 +00:00
SystemZSubtarget.cpp	Normalize Subtarget constructors to take a target triple string instead of	2009-08-02 22:11:08 +00:00
SystemZSubtarget.h	Normalize Subtarget constructors to take a target triple string instead of	2009-08-02 22:11:08 +00:00
SystemZTargetMachine.cpp	indicate what the native integer types for the target are.	2009-11-07 19:07:32 +00:00
SystemZTargetMachine.h	Change TargetAsmInfo to be constructed via TargetRegistry from a Target+Triple	2009-08-12 07:22:17 +00:00