llvm-project/llvm/lib/CodeGen/SelectionDAG
Tim Northover 208ddc5bdc DAG: correctly legalize UMULO.
We were incorrectly sign extending into the high word (as you would for
SMULO) when legalizing UMULO in terms of a wider full multiplication.

Patch by James Duley.

llvm-svn: 305800
2017-06-20 15:01:38 +00:00
..
CMakeLists.txt [CMake] NFC. Updating CMake dependency specifications 2016-11-17 04:36:50 +00:00
DAGCombiner.cpp [DAG] Simplify BaseIndexOffset. NFCI. 2017-06-20 02:48:39 +00:00
FastISel.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
FunctionLoweringInfo.cpp ISel: Fix FastISel of swifterror values 2017-06-15 17:34:42 +00:00
InstrEmitter.cpp Move value type list from TargetRegisterClass to TargetRegisterInfo 2017-04-24 19:51:12 +00:00
InstrEmitter.h Pass DebugLoc and SDLoc by const ref. 2016-06-12 15:39:02 +00:00
LLVMBuild.txt
LegalizeDAG.cpp DAG: correctly legalize UMULO. 2017-06-20 15:01:38 +00:00
LegalizeFloatTypes.cpp Revert "[APInt] Fix a few places that use APInt::getRawData to operate within the normal API." 2017-04-23 12:15:30 +00:00
LegalizeIntegerTypes.cpp [mips] Fix multiprecision arithmetic. 2017-06-14 14:46:30 +00:00
LegalizeTypes.cpp [MVT][SVE] Scalable vector MVTs (3/3) 2017-04-20 13:54:09 +00:00
LegalizeTypes.h Do not legalize large setcc with setcce, introduce setcccarry and do it with usubo/setcccarry. 2017-06-01 11:14:17 +00:00
LegalizeTypesGeneric.cpp [SelectionDAG] Use getBuildVector helper where possible. NFCI 2017-04-25 15:10:47 +00:00
LegalizeVectorOps.cpp Added LLVM_FALLTHROUGH to address warning: this statement may fall through. NFC. 2017-06-03 05:11:14 +00:00
LegalizeVectorTypes.cpp Introduce experimental generic intrinsics for horizontal vector reductions. 2017-05-09 10:43:25 +00:00
ResourcePriorityQueue.cpp Refactoring with range-based for, NFC 2017-05-04 13:35:17 +00:00
SDNodeDbgValue.h Apply clang-tidy's misc-move-constructor-init throughout LLVM. 2016-05-27 14:27:24 +00:00
ScheduleDAGFast.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
ScheduleDAGRRList.cpp [SelectionDAG] Fix an use-after-free issue introduced in r305775. 2017-06-20 09:29:43 +00:00
ScheduleDAGSDNodes.cpp Remove redundant call to GluedNodes.back() [NFC] 2017-02-19 16:56:18 +00:00
ScheduleDAGSDNodes.h [Target] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2017-01-11 01:45:03 +00:00
ScheduleDAGVLIW.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
SelectionDAG.cpp [DAG] add helper to bind memop chains; NFCI 2017-06-12 14:41:48 +00:00
SelectionDAGBuilder.cpp [Atomics] Rename and change prototype for atomic memcpy intrinsic 2017-06-16 14:43:59 +00:00
SelectionDAGBuilder.h Reland "[SelectionDAG] Enable target specific vector scalarization of calls and returns" 2017-06-09 14:37:08 +00:00
SelectionDAGDumper.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
SelectionDAGISel.cpp [SelectionDAG] Update Loop info after splitting critical edges. 2017-06-17 00:56:27 +00:00
SelectionDAGPrinter.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
SelectionDAGTargetInfo.cpp
StatepointLowering.cpp Reland "[SelectionDAG] Enable target specific vector scalarization of calls and returns" 2017-06-09 14:37:08 +00:00
StatepointLowering.h [NFC] Header cleanup 2016-04-18 09:17:29 +00:00
TargetLowering.cpp [SelectionDAG] Use APInt::isSubsetOf. NFC 2017-06-16 23:19:14 +00:00