Evan Cheng de07843bf3 If a node that defines a physical register that is expensive to copy. The ... scheduler will try a number of tricks in order to avoid generating the copies. This may not be possible in case the node produces a chain value that prevent movement. Try unfolding the load from the node before to allow it to be moved / cloned. llvm-svn: 42625		2007-10-05 01:39:18 +00:00
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AsmPrinter.h	Add a routine for emitting .file directives, for setting up	2007-09-24 20:58:13 +00:00
CallingConvLower.h	propagate struct size and alignment of byval arguments to the DAG	2007-08-10 14:44:42 +00:00
Collector.h	Collector is the base class for garbage collection code generators.	2007-09-29 02:13:43 +00:00
CollectorMetadata.h	CollectorMetadata abstractly describes stack maps for a function.	2007-09-27 22:18:46 +00:00
Collectors.h	My previous Registry.h header, as well as Collectors.h, which is the	2007-09-27 19:34:27 +00:00
DwarfWriter.h	Landing pad-less eh for PPC.	2007-01-29 18:51:14 +00:00
ELFRelocation.h	Implement review feedback.	2007-04-30 23:54:10 +00:00
FileWriters.h	Fixed comments.	2007-02-08 06:05:08 +00:00
IntrinsicLowering.h	Add explicit keywords.	2007-07-05 20:40:15 +00:00
LinkAllCodegenComponents.h	Remove simple scheduler.	2007-10-01 20:44:07 +00:00
LiveInterval.h	Constify to catch bugs.	2007-09-06 19:46:46 +00:00
LiveIntervalAnalysis.h	Use pool allocator for all the VNInfo's to improve memory access locality. This reduces coalescing time on siod Mac OS X PPC by 35%. Also remove the back ptr from VNInfo to LiveInterval and other tweaks.	2007-09-05 21:46:51 +00:00
LiveVariables.h	Remove isReg, isImm, and isMBB, and change all their users to use	2007-09-14 20:33:02 +00:00
MachineBasicBlock.h	Fix misue of iterator pointing to erased object. Uncovered by	2007-06-29 02:45:24 +00:00
MachineCodeEmitter.h	Allow target to specify alignment for function stub.	2006-11-16 20:04:54 +00:00
MachineConstantPool.h	Add explicit keywords and remove spurious trailing semicolons.	2007-08-27 14:50:10 +00:00
MachineFrameInfo.h	Fix prolific source of 'possible loss of data' warnings.	2007-04-27 14:43:05 +00:00
MachineFunction.h	Add explicit keywords and remove spurious trailing semicolons.	2007-08-27 14:50:10 +00:00
MachineFunctionPass.h	Make MachineFunctionPass::runOnFunction non-virtual. Subclasses override	2007-07-05 20:39:35 +00:00
MachineInstr.h	Remove isReg, isImm, and isMBB, and change all their users to use	2007-09-14 20:33:02 +00:00
MachineInstrBuilder.h	Fix 80 col violation.	2007-07-26 07:03:08 +00:00
MachineJumpTableInfo.h	Add the 'explicit' keyword to several constructors that accept one	2007-03-23 18:44:11 +00:00
MachineLocation.h	Add the 'explicit' keyword to several constructors that accept one	2007-03-23 18:44:11 +00:00
MachineModuleInfo.h	explicit keywords.	2007-09-24 15:48:49 +00:00
MachinePassRegistry.h	switch the sched unit map over to use a DenseMap instead of std::map. This	2007-02-03 01:34:13 +00:00
MachineRelocation.h	Make enum-valued bitfield large enough to avoid interpretation as negative values in VC++.	2007-04-21 16:29:37 +00:00
MachORelocation.h	New file for the MachORelocation structure. It doesn't have to be tied to the	2007-02-03 02:36:17 +00:00
Passes.h	Pluggable coalescers inplementation.	2007-09-06 16:18:45 +00:00
RegAllocRegistry.h	Breaking out specialized classes.	2006-08-02 12:27:50 +00:00
RegisterCoalescer.h	Pluggable coalescers inplementation.	2007-09-06 16:18:45 +00:00
RegisterScavenging.h	Add explicit keywords and remove spurious trailing semicolons.	2007-08-27 14:50:10 +00:00
RuntimeLibcalls.h	Add sqrt and powi intrinsics for long double.	2007-09-28 01:08:20 +00:00
SchedGraphCommon.h	Added an automatic cast to "std::ostream*" etc. from OStream. We then can	2006-12-17 05:15:13 +00:00
ScheduleDAG.h	If a node that defines a physical register that is expensive to copy. The	2007-10-05 01:39:18 +00:00
SchedulerRegistry.h	Breaking out specialized classes.	2006-08-02 12:27:50 +00:00
SelectionDAG.h	Add a variant of getTargetNode() that takes a vector of MVT::ValueType.	2007-10-05 01:10:49 +00:00
SelectionDAGISel.h	If the source and destination pointers in an llvm.memmove are known	2007-08-27 16:26:13 +00:00
SelectionDAGNodes.h	Merge DenseMapKeyInfo & DenseMapValueInfo into DenseMapInfo	2007-09-17 18:34:04 +00:00
SimpleRegisterCoalescing.h	Pluggable coalescers inplementation.	2007-09-06 16:18:45 +00:00
SSARegMap.h	rename DenseMap to IndexedMap.	2007-02-01 05:32:05 +00:00
ValueTypes.h	Add MVT::fAny for overloading intrinsics on floating-point types.	2007-08-16 21:57:19 +00:00
ValueTypes.td	Add MVT::fAny for overloading intrinsics on floating-point types.	2007-08-16 21:57:19 +00:00