whitequark 954b2ab4fd [SelectionDAG] Fix calling convention in expansion of ?MULO. ... The SMULO/UMULO DAG nodes, when not directly supported by the target, expand to a multiplication twice as wide. In case that the resulting type is not legal, an __mul?i3 intrinsic is used. Since the type is not legal, the legalizer cannot directly call the intrinsic with the wide arguments; instead, it "pre-lowers" them by splitting them in halves. The "pre-lowering" code in essence made assumptions about the calling convention, specifically that i(N*2) values will be split into two iN values and passed in consecutive registers in little-endian order. This, naturally, breaks on a big-endian system, such as our OR1K out-of-tree backend. Thanks to James Miller <james@aatch.net> for help in debugging. Differential Revision: https://reviews.llvm.org/D25223 llvm-svn: 283203		2016-10-04 09:07:49 +00:00
..
CMakeLists.txt
DAGCombiner.cpp	fix formatting; NFC	2016-10-03 15:18:36 +00:00
FastISel.cpp	Make analyzeBranch family of instruction names consistent	2016-09-14 17:24:15 +00:00
FunctionLoweringInfo.cpp	Use the range variant of find instead of unpacking begin/end	2016-08-11 22:21:41 +00:00
InstrEmitter.cpp	Remove unnecessary call to getAllocatableRegClass	2016-09-07 06:16:45 +00:00
InstrEmitter.h
LegalizeDAG.cpp	[SelectionDAG] Fix calling convention in expansion of ?MULO.	2016-10-04 09:07:49 +00:00
LegalizeFloatTypes.cpp	[CodeGen] Split out the notions of MI invariance and MI dereferenceability.	2016-09-11 01:38:58 +00:00
LegalizeIntegerTypes.cpp	getVectorElementType().getSizeInBits() -> getScalarSizeInBits() ; NFCI	2016-09-14 16:37:15 +00:00
LegalizeTypes.cpp	getValueType().getScalarSizeInBits() -> getScalarValueSizeInBits(), round 2 ; NFCI	2016-09-14 16:54:10 +00:00
LegalizeTypes.h	fix documentation comments; NFC	2016-07-09 18:52:07 +00:00
LegalizeTypesGeneric.cpp	getValueType().getSizeInBits() -> getValueSizeInBits() ; NFCI	2016-09-14 16:05:51 +00:00
LegalizeVectorOps.cpp	getVectorElementType().getSizeInBits() -> getScalarSizeInBits() ; NFCI	2016-09-14 16:37:15 +00:00
LegalizeVectorTypes.cpp	getVectorElementType().getSizeInBits() -> getScalarSizeInBits() ; NFCI	2016-09-14 16:37:15 +00:00
LLVMBuild.txt
ResourcePriorityQueue.cpp	Use the range variant of find instead of unpacking begin/end	2016-08-11 22:21:41 +00:00
ScheduleDAGFast.cpp
ScheduleDAGRRList.cpp	Use the range variant of find instead of unpacking begin/end	2016-08-11 22:21:41 +00:00
ScheduleDAGSDNodes.cpp	SelectionDAG: Avoid implicit iterator conversions in ScheduleDAGSDNodes, NFC	2016-07-08 19:07:09 +00:00
ScheduleDAGSDNodes.h
ScheduleDAGVLIW.cpp
SDNodeDbgValue.h
SelectionDAG.cpp	[X86][avx512] Fix bug in masked compress store.	2016-09-26 06:22:08 +00:00
SelectionDAGBuilder.cpp	Add support to optionally limit the size of jump tables.	2016-09-26 15:32:33 +00:00
SelectionDAGBuilder.h	[SelectionDAGBuilder] Add const to relevant places	2016-09-01 23:35:26 +00:00
SelectionDAGDumper.cpp	Add ISD::EH_DWARF_CFA, simplify @llvm.eh.dwarf.cfa on Mips, fix on PowerPC	2016-09-01 10:28:47 +00:00
SelectionDAGISel.cpp	getValueType().getSizeInBits() -> getValueSizeInBits() ; NFCI	2016-09-14 16:05:51 +00:00
SelectionDAGPrinter.cpp
SelectionDAGTargetInfo.cpp
StatepointLowering.cpp	getValueType().getSizeInBits() -> getValueSizeInBits() ; NFCI	2016-09-14 16:05:51 +00:00
StatepointLowering.h
TargetLowering.cpp	getValueType().getSizeInBits() -> getValueSizeInBits() ; NFCI	2016-09-14 16:05:51 +00:00