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mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-25 05:52:53 +02:00
llvm-mirror/lib/Transforms/Scalar
Davide Italiano ab7c4be9a7 [SCCP] Remove code in visitBinaryOperator (and add tests).
We visit and/or, we try to derive a lattice value for the
instruction even if one of the operands is overdefined.
If the non-overdefined value is still 'unknown' just return and wait
for ResolvedUndefsIn to "plug in" the correct value. This simplifies
the logic a bit. While I'm here add tests for missing cases.

llvm-svn: 287709
2016-11-22 22:11:25 +00:00
..
ADCE.cpp Merge branch 'ADCE5' 2016-09-19 23:17:58 +00:00
AlignmentFromAssumptions.cpp Scalar: Ignore ConstantData in processAssumption 2016-09-24 20:00:38 +00:00
BDCE.cpp
CMakeLists.txt [CMake] NFC. Updating CMake dependency specifications 2016-11-17 04:36:50 +00:00
ConstantHoisting.cpp Fix spelling mistakes in Transforms comments. NFC. 2016-11-20 13:19:49 +00:00
ConstantProp.cpp
CorrelatedValuePropagation.cpp [CVP] Convert an AShr to a LShr if 1st operand is known to be nonnegative. 2016-10-12 13:41:38 +00:00
DCE.cpp
DeadStoreElimination.cpp limit the number of instructions per block examined by dead store elimination 2016-08-26 16:34:27 +00:00
EarlyCSE.cpp [EarlyCSE] Make MemorySSA memory dependency check more aggressive. 2016-10-25 16:18:47 +00:00
FlattenCFGPass.cpp
Float2Int.cpp
GuardWidening.cpp Analysis: Move llvm::getConstantRangeFromMetadata to IR library. 2016-10-21 19:59:26 +00:00
GVN.cpp Fixed the lost FastMathFlags in GVN(Global Value Numbering). 2016-11-22 20:52:53 +00:00
GVNHoist.cpp [MemorySSA] Tighten up types to make our API prettier. NFC. 2016-11-01 21:17:46 +00:00
InductiveRangeCheckElimination.cpp
IndVarSimplify.cpp Fix spelling mistakes in Transforms comments. NFC. 2016-11-20 13:19:49 +00:00
JumpThreading.cpp Fix spelling mistakes in Transforms comments. NFC. 2016-11-20 13:19:49 +00:00
LICM.cpp Add Loop Sink pass to reverse the LICM based of basic block frequency. 2016-10-27 16:30:08 +00:00
LLVMBuild.txt
LoadCombine.cpp Use StringRef in Pass/PassManager APIs (NFC) 2016-10-01 02:56:57 +00:00
LoopDataPrefetch.cpp [LoopDataPrefetch] Port to new streaming API for opt remarks 2016-09-30 00:42:43 +00:00
LoopDeletion.cpp
LoopDistribute.cpp [LoopDistribute] Preserve GlobalsAA also in the new Pass Manager. 2016-11-08 19:52:32 +00:00
LoopIdiomRecognize.cpp [LoopIdiomRecognize] Merge two if conditions into one. NFCI. 2016-10-07 18:39:43 +00:00
LoopInstSimplify.cpp
LoopInterchange.cpp Fix a bug found by inspection by PVS-Studio. 2016-11-03 16:39:25 +00:00
LoopLoadElimination.cpp LoopLoadElimination should preserve GlobalsAA. 2016-09-16 17:58:07 +00:00
LoopRerollPass.cpp [LoopReroll] Make root-finding more aggressive. 2016-11-21 22:35:34 +00:00
LoopRotation.cpp Preserve assumption cache in loop-rotate. 2016-11-09 23:05:01 +00:00
LoopSimplifyCFG.cpp
LoopSink.cpp Enable Loop Sink pass for functions that has profile. 2016-11-09 00:58:19 +00:00
LoopStrengthReduce.cpp LSR debug fix. 2016-11-21 21:55:03 +00:00
LoopUnrollPass.cpp Use profile info to adjust loop unroll threshold. 2016-11-17 01:17:02 +00:00
LoopUnswitch.cpp Cleanup : Use metadata preserving API for branch creation 2016-09-03 22:26:11 +00:00
LoopVersioningLICM.cpp [NFC] Loop Versioning for LICM code clean up 2016-10-14 23:00:36 +00:00
LowerAtomic.cpp
LowerExpectIntrinsic.cpp [Profile] handle select instruction in 'expect' lowering 2016-09-02 22:03:40 +00:00
LowerGuardIntrinsic.cpp
MemCpyOptimizer.cpp [MemCpyOpt] Don't emit IR in an unspecified order 2016-11-07 17:47:28 +00:00
MergedLoadStoreMotion.cpp IR: Remove Value::intersectOptionalDataWith, replace all calls with calls to Instruction::andIRFlags. 2016-09-07 23:39:04 +00:00
NaryReassociate.cpp Analysis: Simplify the ScalarEvolution::getGEPExpr() interface. NFCI. 2016-11-13 06:59:50 +00:00
PartiallyInlineLibCalls.cpp
PlaceSafepoints.cpp
Reassociate.cpp Fixed the lost FastMathFlags in Reassociate optimization. 2016-11-22 20:23:04 +00:00
Reg2Mem.cpp
RewriteStatepointsForGC.cpp [RS4GC] Fix comment to show TODO. NFC 2016-10-06 13:24:20 +00:00
Scalar.cpp Add Loop Sink pass to reverse the LICM based of basic block frequency. 2016-10-27 16:30:08 +00:00
Scalarizer.cpp
SCCP.cpp [SCCP] Remove code in visitBinaryOperator (and add tests). 2016-11-22 22:11:25 +00:00
SeparateConstOffsetFromGEP.cpp Partially revert 279331, as we modify this instruction in the loop 2016-08-19 22:18:38 +00:00
SimplifyCFGPass.cpp
Sink.cpp
SpeculativeExecution.cpp SpeculativeExecution: Allow speculating more inst types 2016-10-28 20:00:33 +00:00
SROA.cpp Remove TimeValue usage from Scalar/SROA.cpp. NFC. 2016-11-09 12:07:12 +00:00
StraightLineStrengthReduce.cpp Analysis: Simplify the ScalarEvolution::getGEPExpr() interface. NFCI. 2016-11-13 06:59:50 +00:00
StructurizeCFG.cpp Fix spelling mistakes in Transforms comments. NFC. 2016-11-20 13:19:49 +00:00
TailRecursionElimination.cpp [TRE] Remove dead code 2016-11-07 22:17:37 +00:00