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hanchenye-llvm-project/llvm/lib/CodeGen/SelectionDAG
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Hal Finkel 46ef7ce283 [PowerPC] Implement PPCTargetLowering::getTgtMemIntrinsic 
This implements PPCTargetLowering::getTgtMemIntrinsic for Altivec load/store
intrinsics. As with the construction of the MachineMemOperands for the
intrinsic calls used for unaligned load/store lowering, the only slight
complication is that we need to represent a larger memory range than the
loaded/stored value-type size (because the address is rounded down to an
aligned address, and we need to conservatively represent the entire possible
range of the actual access). This required adding an extra size field to
TargetLowering::IntrinsicInfo, and this was done in a way that required no
modifications to other targets (the size defaults to the store size of the
provided memory data type).

This fixes test/CodeGen/PowerPC/unal-altivec-wint.ll (so it can be un-XFAILed).

llvm-svn: 215512
 		2014-08-13 01:15:40 +00:00
..
CMakeLists.txt
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DAGCombiner.cpp [x86] Fold extract_vector_elt of a load into the Load's address computation. 2014-08-11 23:49:33 +00:00
FastISel.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
FunctionLoweringInfo.cpp Have MachineFunction cache a pointer to the subtarget to make lookups 2014-08-05 02:39:49 +00:00
InstrEmitter.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
InstrEmitter.h Revert "Give internal classes hidden visibility." 2013-09-11 18:05:11 +00:00
LLVMBuild.txt
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LegalizeDAG.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
LegalizeFloatTypes.cpp ARM: fix @llvm.convert.from.fp16 on softfloat targets. 2014-07-29 09:56:38 +00:00
LegalizeIntegerTypes.cpp Make sure no loads resulting from load->switch DAGCombine are marked invariant 2014-07-31 21:45:05 +00:00
LegalizeTypes.cpp Make it possible for ints/floats to return different values from getBooleanContents() 2014-07-10 10:18:12 +00:00
LegalizeTypes.h ARM: support legalisation of "fptrunc ... to half" operations. 2014-07-18 13:01:19 +00:00
LegalizeTypesGeneric.cpp AA metadata refactoring (introduce AAMDNodes) 2014-07-24 12:16:19 +00:00
LegalizeVectorOps.cpp Make sure no loads resulting from load->switch DAGCombine are marked invariant 2014-07-31 21:45:05 +00:00
LegalizeVectorTypes.cpp Add support for scalarizing cttz_zero_undef 2014-08-10 22:49:54 +00:00
Makefile
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ResourcePriorityQueue.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
SDNodeDbgValue.h This reapplies r207235 with an additional bugfixes caught by the msan 2014-04-25 20:49:25 +00:00
ScheduleDAGFast.cpp [Modules] Remove potential ODR violations by sinking the DEBUG_TYPE 2014-04-22 02:02:50 +00:00
ScheduleDAGRRList.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
ScheduleDAGSDNodes.cpp Make this SmallVector size a power of two as suggested by Chandler 2014-08-11 13:47:57 +00:00
ScheduleDAGSDNodes.h [C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr. 2014-04-16 04:21:27 +00:00
ScheduleDAGVLIW.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
SelectionDAG.cpp [PowerPC] Implement PPCTargetLowering::getTgtMemIntrinsic 2014-08-13 01:15:40 +00:00
SelectionDAGBuilder.cpp [PowerPC] Implement PPCTargetLowering::getTgtMemIntrinsic 2014-08-13 01:15:40 +00:00
SelectionDAGBuilder.h [stack protector] Fix a potential security bug in stack protector where the 2014-07-25 19:31:34 +00:00
SelectionDAGDumper.cpp Have MachineFunction cache a pointer to the subtarget to make lookups 2014-08-05 02:39:49 +00:00
SelectionDAGISel.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
SelectionDAGPrinter.cpp Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
TargetLowering.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
TargetSelectionDAGInfo.cpp Have TargetSelectionDAGInfo take a DataLayout initializer rather than 2014-06-06 19:04:48 +00:00