Dan Gohman af4e583c93 Fix SelectionDAG::ReplaceAllUsesWith to behave correctly when ... uses are added to the From node while it is processing From's use list, because of automatic local CSE. The fix is to avoid visiting any new uses. Fix a few places in the DAGCombiner that assumed that after a RAUW call, the From node has no users and may be deleted. This fixes PR3018. llvm-svn: 62533		2009-01-19 21:44:21 +00:00
..
CallingConvLower.cpp	Add "inreg" field to CallSDNode (doesn't increase	2008-09-26 19:31:26 +00:00
CMakeLists.txt	Experimental post-pass scheduling support. Post-pass scheduling	2008-11-19 23:18:57 +00:00
DAGCombiner.cpp	Fix SelectionDAG::ReplaceAllUsesWith to behave correctly when	2009-01-19 21:44:21 +00:00
FastISel.cpp	Validate dbg_* intrinsics before lowering them.	2009-01-15 23:41:32 +00:00
LegalizeDAG.cpp	More consts on TargetLowering references.	2009-01-15 16:58:17 +00:00
LegalizeFloatTypes.cpp	Fix PR3274: when promoting the condition of a BRCOND node,	2009-01-01 15:52:00 +00:00
LegalizeIntegerTypes.cpp	Few targets like PIC16 wants libcall generation for illegal type i16.	2009-01-18 18:25:27 +00:00
LegalizeTypes.cpp	When replacing uses and the same node is reached	2009-01-13 15:17:14 +00:00
LegalizeTypes.h	Added missing support to widen an operand from a bit convert.	2009-01-15 22:43:38 +00:00
LegalizeTypesGeneric.cpp	Preserve SourceValue information when lowering produces multiple loads from	2008-12-16 18:25:36 +00:00
LegalizeVectorTypes.cpp	Added missing support to widen an operand from a bit convert.	2009-01-15 22:43:38 +00:00
Makefile	Removed trailing whitespace from Makefiles.	2009-01-09 16:44:42 +00:00
ScheduleDAGFast.cpp	Move a few containers out of ScheduleDAGInstrs::BuildSchedGraph	2009-01-15 19:20:50 +00:00
ScheduleDAGList.cpp	Initial hazard recognizer support in post-pass scheduling. This includes	2009-01-16 01:33:36 +00:00
ScheduleDAGRRList.cpp	Move a few containers out of ScheduleDAGInstrs::BuildSchedGraph	2009-01-15 19:20:50 +00:00
ScheduleDAGSDNodes.cpp	CreateVirtualRegisters does trivial copy coalescing. If a node def is used by a single CopyToReg, it reuses the virtual register assigned to the CopyToReg. This won't work for SDNode that is a clone or is itself cloned. Disable this optimization for those nodes or it can end up with non-SSA machine instructions.	2009-01-16 20:57:18 +00:00
ScheduleDAGSDNodesEmit.cpp	Instead of adding dependence edges between terminator instructions	2009-01-16 22:10:20 +00:00
SelectionDAG.cpp	Fix SelectionDAG::ReplaceAllUsesWith to behave correctly when	2009-01-19 21:44:21 +00:00
SelectionDAGBuild.cpp	Registry.h should not depend on CommandLine.h.	2009-01-16 07:02:28 +00:00
SelectionDAGBuild.h	Initial checkin of APInt'ififcation of switch lowering	2008-12-23 22:25:27 +00:00
SelectionDAGISel.cpp	Instead of adding dependence edges between terminator instructions	2009-01-16 22:10:20 +00:00
SelectionDAGPrinter.cpp	Use DebugInfo interface to lower dbg_* intrinsics.	2009-01-13 00:35:13 +00:00
TargetLowering.cpp	Few targets like PIC16 wants libcall generation for illegal type i16.	2009-01-18 18:25:27 +00:00