llvm/lib/CodeGen/SelectionDAG
Owen Anderson 538b1cbdf5 Do not introduce new shuffle patterns after operation legalization if SHUFFLE_VECTOR
was marked custom.  The target independent DAG combine has no way to know if
the shuffles it is introducing are ones that the target could support or not.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216678 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-28 17:49:58 +00:00
..
CMakeLists.txt
DAGCombiner.cpp Do not introduce new shuffle patterns after operation legalization if SHUFFLE_VECTOR 2014-08-28 17:49:58 +00:00
FastISel.cpp [FastISel] Undo phi node updates when falling-back to SelectionDAG. 2014-08-28 02:06:55 +00:00
FunctionLoweringInfo.cpp ARM / x86_64 varargs: Don't save regparms in prologue without va_start 2014-08-22 21:59:26 +00:00
InstrEmitter.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
InstrEmitter.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
LegalizeDAG.cpp [SDAG] Re-instate r215611 with a fix to a pesky X86 DAG combine. 2014-08-27 11:22:16 +00:00
LegalizeFloatTypes.cpp ARM: fix @llvm.convert.from.fp16 on softfloat targets. 2014-07-29 09:56:38 +00:00
LegalizeIntegerTypes.cpp Revert r216066, "Optimize ZERO_EXTEND and SIGN_EXTEND in both SelectionDAG Builder and type". 2014-08-21 01:59:30 +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 Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
LegalizeTypesGeneric.cpp AA metadata refactoring (introduce AAMDNodes) 2014-07-24 12:16:19 +00:00
LegalizeVectorOps.cpp Teach the AArch64 backend about v4f16 and v8f16 2014-08-27 16:16:04 +00:00
LegalizeVectorTypes.cpp Add support for scalarizing cttz_zero_undef 2014-08-10 22:49:54 +00:00
LLVMBuild.txt
Makefile
ResourcePriorityQueue.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +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 Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
ScheduleDAGVLIW.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
SDNodeDbgValue.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
SelectionDAG.cpp Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created. 2014-08-27 05:25:25 +00:00
SelectionDAGBuilder.cpp [ARM] Enable DP copy, load and store instructions for FPv4-SP 2014-08-21 12:50:31 +00:00
SelectionDAGBuilder.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +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 Repace SmallPtrSet with SmallPtrSetImpl in function arguments to avoid needing to mention the size. 2014-08-21 05:55:13 +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