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246d8a03ef
llvm-mirror/lib/CodeGen/SelectionDAG
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Fiona Glaser 246d8a03ef SelectionDAG: fix logic for promoting shift types 
r238503 fixed the problem of too-small shift types by promoting them
during legalization, but the correct solution is to promote only the
operands that actually demand promotion.

This fixes a crash on an out-of-tree target caused by trying to
promote an operand that can't be promoted.

llvm-svn: 238632
2015-05-29 23:37:22 +00:00
..
CMakeLists.txt [Statepoints 3/4] Statepoint infrastructure for garbage collection: SelectionDAGBuilder 2014-12-02 18:50:36 +00:00
DAGCombiner.cpp Add target hook to allow merging stores of nonzero constants 2015-05-24 00:51:27 +00:00
FastISel.cpp [Fast-ISel] Don't mark the first use of a remat constant as killed. 2015-05-09 00:51:03 +00:00
FunctionLoweringInfo.cpp [WinEH] Start inserting state number stores for C++ EH 2015-05-28 22:00:24 +00:00
InstrEmitter.cpp IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
InstrEmitter.h Remove the uses of getSubtargetImpl from InstrEmitter and remove 2014-10-09 01:35:29 +00:00
LegalizeDAG.cpp Add SDNodes for umin, umax, smin and smax. 2015-05-15 09:03:15 +00:00
LegalizeFloatTypes.cpp Reapply r235977 "[DebugInfo] Add debug locations to constant SD nodes" 2015-04-28 14:05:47 +00:00
LegalizeIntegerTypes.cpp SelectionDAG: fix logic for promoting shift types 2015-05-29 23:37:22 +00:00
LegalizeTypes.cpp Reapply r235977 "[DebugInfo] Add debug locations to constant SD nodes" 2015-04-28 14:05:47 +00:00
LegalizeTypes.h Added promotion to EXTRACT_SUBVECTOR operand. 2015-05-25 11:33:13 +00:00
LegalizeTypesGeneric.cpp Reapply r235977 "[DebugInfo] Add debug locations to constant SD nodes" 2015-04-28 14:05:47 +00:00
LegalizeVectorOps.cpp Add SDNodes for umin, umax, smin and smax. 2015-05-15 09:03:15 +00:00
LegalizeVectorTypes.cpp Add SDNodes for umin, umax, smin and smax. 2015-05-15 09:03:15 +00:00
LLVMBuild.txt
Makefile
ResourcePriorityQueue.cpp unique_ptrify ResourcePriorityQueue::ResourceModel 2015-03-03 20:49:08 +00:00
ScheduleDAGFast.cpp Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool> 2014-11-19 07:49:26 +00:00
ScheduleDAGRRList.cpp Use 'override/final' instead of 'virtual' for overridden methods 2015-04-11 02:11:45 +00:00
ScheduleDAGSDNodes.cpp Replace push_back(Constructor(foo)) with emplace_back(foo) for non-trivial types 2015-05-29 19:43:39 +00:00
ScheduleDAGSDNodes.h Use 'override/final' instead of 'virtual' for overridden methods 2015-04-11 02:11:45 +00:00
ScheduleDAGVLIW.cpp Use 'override/final' instead of 'virtual' for overridden methods 2015-04-11 02:11:45 +00:00
SDNodeDbgValue.h SDAG: Cleanup initialization of SDDbgValue, NFC 2015-05-22 05:35:53 +00:00
SelectionDAG.cpp SDAG: Give SDDbgValues their own allocator (and reset it) 2015-05-22 05:45:19 +00:00
SelectionDAGBuilder.cpp Replace push_back(Constructor(foo)) with emplace_back(foo) for non-trivial types 2015-05-29 19:43:39 +00:00
SelectionDAGBuilder.h [SelectionDAG] Delete SelectionDAGBuilder::removeValue. NFC. 2015-05-06 18:02:10 +00:00
SelectionDAGDumper.cpp Add SDNodes for umin, umax, smin and smax. 2015-05-15 09:03:15 +00:00
SelectionDAGISel.cpp Preserve the order of READ_REGISTER and WRITE_REGISTER 2015-05-18 16:42:10 +00:00
SelectionDAGPrinter.cpp Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
StatepointLowering.cpp [StatepointLowering] Support of the gc.relocates for invoke statepoints. 2015-05-20 11:37:25 +00:00
StatepointLowering.h [StatepointLowering] Support of the gc.relocates for invoke statepoints. 2015-05-20 11:37:25 +00:00
TargetLowering.cpp DAGCombiner: Continue combining if FoldConstantArithmetic() fails. 2015-05-20 18:54:02 +00:00
TargetSelectionDAGInfo.cpp Have TargetSelectionDAGInfo take a DataLayout initializer rather than 2014-06-06 19:04:48 +00:00