Simon Pilgrim 67352336fb [SelectionDAG] Fixed issue with uitofp vector constant folding being treated as sitofp ... While the uitofp scalar constant folding treats an integer as an unsigned value (from lang ref): %X = sitofp i8 -1 to double ; yields double:-1.0 %Y = uitofp i8 -1 to double ; yields double:255.0 The vector constant folding was always using sitofp: %X = sitofp <2 x i8> <i8 -1, i8 -1> to <2 x double> ; yields <double -1.0, double -1.0> %Y = uitofp <2 x i8> <i8 -1, i8 -1> to <2 x double> ; yields <double -1.0, double -1.0> This patch fixes this so that the correct opcode is used for sitofp and uitofp. %X = sitofp <2 x i8> <i8 -1, i8 -1> to <2 x double> ; yields <double -1.0, double -1.0> %Y = uitofp <2 x i8> <i8 -1, i8 -1> to <2 x double> ; yields <double 255.0, double 255.0> Differential Revision: http://reviews.llvm.org/D8560 llvm-svn: 233033		2015-03-23 22:44:55 +00:00
..
CMakeLists.txt
DAGCombiner.cpp	Move private classes into anonymous namespaces	2015-03-23 12:30:58 +00:00
FastISel.cpp	Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used.	2015-03-23 19:32:43 +00:00
FunctionLoweringInfo.cpp	Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used.	2015-03-23 19:32:43 +00:00
InstrEmitter.cpp
InstrEmitter.h
LegalizeDAG.cpp	[CodeGen] Replace the reused stores' chain for extractelt expansion.	2015-03-09 22:51:05 +00:00
LegalizeFloatTypes.cpp
LegalizeIntegerTypes.cpp	LegalizeTypes: Handle shift by 0 in ExpandShiftByConstant.	2015-03-06 01:13:01 +00:00
LegalizeTypes.cpp
LegalizeTypes.h
LegalizeTypesGeneric.cpp
LegalizeVectorOps.cpp	[SDAG] Handle LowerOperation returning its input consistently	2015-02-24 12:59:47 +00:00
LegalizeVectorTypes.cpp	[SDAG] Don't widen VSETCC during type legalization for split operands	2015-03-23 08:22:43 +00:00
LLVMBuild.txt
Makefile
ResourcePriorityQueue.cpp	unique_ptrify ResourcePriorityQueue::ResourceModel	2015-03-03 20:49:08 +00:00
ScheduleDAGFast.cpp
ScheduleDAGRRList.cpp
ScheduleDAGSDNodes.cpp
ScheduleDAGSDNodes.h
ScheduleDAGVLIW.cpp
SDNodeDbgValue.h
SelectionDAG.cpp	[SelectionDAG] Fixed issue with uitofp vector constant folding being treated as sitofp	2015-03-23 22:44:55 +00:00
SelectionDAGBuilder.cpp	SelectionDAGBuilder: Rangeify a loop. NFC.	2015-03-20 18:48:40 +00:00
SelectionDAGBuilder.h	Rewrite SelectionDAGBuilder::Clusterify to run in linear time. NFC.	2015-03-20 00:41:03 +00:00
SelectionDAGDumper.cpp	X86: Optimize address mode matching for FRAME_ALLOC_RECOVER nodes	2015-03-05 18:50:12 +00:00
SelectionDAGISel.cpp	SelectionDAGIsel: Fix comment about terminators being "handled below".	2015-03-19 00:02:22 +00:00
SelectionDAGPrinter.cpp
StatepointLowering.cpp	Teach lowering to correctly handle invoke statepoint and gc results tied to them. Note that we still can not lower gc.relocates for invoke statepoints.	2015-03-10 16:26:48 +00:00
StatepointLowering.h
TargetLowering.cpp	Fix sign extension for MIPS64 in makeLibCall function	2015-03-23 12:28:13 +00:00
TargetSelectionDAGInfo.cpp