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llvm-project/llvm/lib/Transforms/Scalar
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Hans Wennborg c7957ef86c Revert r282168 "GVN-hoist: fix store past load dependence analysis (PR30216)" 
and also the dependent r282175 "GVN-hoist: do not dereference null pointers"

It's causing compiler crashes building Harfbuzz (PR30499).

llvm-svn: 282199
 		2016-09-22 21:20:53 +00:00
..
ADCE.cpp Merge branch 'ADCE5' 2016-09-19 23:17:58 +00:00
AlignmentFromAssumptions.cpp Add some comments linking back to PR28400. 2016-08-08 07:03:49 +00:00
BDCE.cpp [PM] Normalize FIXMEs for missing PreserveCFG to have the same wording. 2016-06-28 00:54:12 +00:00
CMakeLists.txt code hoisting pass based on GVN 2016-07-15 13:45:20 +00:00
ConstantHoisting.cpp This implements a more optimal algorithm for selecting a base constant in 2016-07-14 07:44:20 +00:00
ConstantProp.cpp Don't remove side effecting instructions due to ConstantFoldInstruction 2016-07-22 04:54:44 +00:00
CorrelatedValuePropagation.cpp CVP. Turn marking adds as no wrap (introduced by r278107) off by default 2016-08-18 16:08:35 +00:00
DCE.cpp Consistently use FunctionAnalysisManager 2016-08-09 00:28:15 +00:00
DeadStoreElimination.cpp limit the number of instructions per block examined by dead store elimination 2016-08-26 16:34:27 +00:00
EarlyCSE.cpp Fix typo in comment, NFC 2016-09-07 01:49:41 +00:00
FlattenCFGPass.cpp Scalar: Remove some implicit ilist iterator conversions, NFC 2015-10-13 18:26:00 +00:00
Float2Int.cpp [PM] Normalize FIXMEs for missing PreserveCFG to have the same wording. 2016-06-28 00:54:12 +00:00
GVN.cpp revert r280427 2016-09-08 15:25:12 +00:00
GVNHoist.cpp Revert r282168 "GVN-hoist: fix store past load dependence analysis (PR30216)" 2016-09-22 21:20:53 +00:00
GuardWidening.cpp Consistently use FunctionAnalysisManager 2016-08-09 00:28:15 +00:00
IndVarSimplify.cpp Revert -r278269 [IndVarSimplify] Eliminate zext of a signed IV when the IV is known to be non-negative 2016-08-22 13:12:07 +00:00
InductiveRangeCheckElimination.cpp [IRCE] Switch over to LLVM_DUMP_METHOD. NFCI. 2016-08-18 15:55:49 +00:00
JumpThreading.cpp [JumpThreading] Only write back branch-weight MDs for blocks that originally had PGO info 2016-09-06 16:08:33 +00:00
LICM.cpp revert r280429 and r280425: 2016-09-02 01:59:27 +00:00
LLVMBuild.txt Update libdeps in LLVMipo and LLVMScalarOpts, corresponding to r245940. 2015-08-25 17:11:17 +00:00
LoadCombine.cpp [LoadCombine] Simplify code with a brace init. NFC. 2016-08-06 12:11:11 +00:00
LoopDataPrefetch.cpp [LoopDataPrefetch] Use range based for loop; NFCI 2016-09-08 17:08:20 +00:00
LoopDeletion.cpp Consistently use LoopAnalysisManager 2016-08-09 00:28:52 +00:00
LoopDistribute.cpp LoopDistribute should preserve GlobalsAA. 2016-09-16 18:01:48 +00:00
LoopIdiomRecognize.cpp Target independent codesize heuristics for Loop Idiom Recognition 2016-08-11 18:28:33 +00:00
LoopInstSimplify.cpp Consistently use LoopAnalysisManager 2016-08-09 00:28:52 +00:00
LoopInterchange.cpp [LoopInterchange] Track all dependencies, not just anti dependencies. 2016-09-21 19:16:47 +00:00
LoopLoadElimination.cpp LoopLoadElimination should preserve GlobalsAA. 2016-09-16 17:58:07 +00:00
LoopRerollPass.cpp ADT: Give ilist<T>::reverse_iterator a handle to the current node 2016-08-30 00:13:12 +00:00
LoopRotation.cpp Replace "fallthrough" comments with LLVM_FALLTHROUGH 2016-08-17 05:10:15 +00:00
LoopSimplifyCFG.cpp Consistently use LoopAnalysisManager 2016-08-09 00:28:52 +00:00
LoopStrengthReduce.cpp [LoopStrenghtReduce] Refactoring and addition of a new target cost function. 2016-08-17 13:24:19 +00:00
LoopUnrollPass.cpp [LoopUnroll] Correct a debug message. NFC. 2016-09-07 21:30:16 +00:00
LoopUnswitch.cpp Cleanup : Use metadata preserving API for branch creation 2016-09-03 22:26:11 +00:00
LoopVersioningLICM.cpp Rename LoopAccessAnalysis to LoopAccessLegacyAnalysis /NFC 2016-07-08 20:55:26 +00:00
LowerAtomic.cpp [PM] Remove support for omitting the AnalysisManager argument to new 2016-06-17 00:11:01 +00:00
LowerExpectIntrinsic.cpp [Profile] handle select instruction in 'expect' lowering 2016-09-02 22:03:40 +00:00
LowerGuardIntrinsic.cpp [PM] Port LowerGuardIntrinsic to the new PM. 2016-07-28 22:08:41 +00:00
MemCpyOptimizer.cpp [MemCpy] Add comments for r279769 2016-08-25 21:03:46 +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 Convert some depth first traversals to depth_first 2016-08-19 22:06:23 +00:00
PartiallyInlineLibCalls.cpp Consistently use FunctionAnalysisManager 2016-08-09 00:28:15 +00:00
PlaceSafepoints.cpp Apply clang-tidy's modernize-loop-convert to most of lib/Transforms. 2016-06-26 12:28:59 +00:00
Reassociate.cpp [Reassociate] Add additional debug output. NFC. 2016-08-30 13:58:35 +00:00
Reg2Mem.cpp Apply clang-tidy's modernize-loop-convert to most of lib/Transforms. 2016-06-26 12:28:59 +00:00
RewriteStatepointsForGC.cpp [RS4GC] Remat in presence of phi and use live value 2016-09-22 13:13:06 +00:00
SCCP.cpp [SCCP] Don't delete side-effecting instructions 2016-08-24 18:10:21 +00:00
SROA.cpp Fix revision 281960 2016-09-22 07:56:23 +00:00
Scalar.cpp [EarlyCSE] Change C API pass interface for EarlyCSE w/ MemorySSA 2016-09-01 15:07:46 +00:00
Scalarizer.cpp Scalarizer: Support scalarizing intrinsics 2016-07-25 20:02:54 +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 Consistently use FunctionAnalysisManager 2016-08-09 00:28:15 +00:00
Sink.cpp Consistently use FunctionAnalysisManager 2016-08-09 00:28:15 +00:00
SpeculativeExecution.cpp [PM] Port SpeculativeExecution to the new PM 2016-08-01 21:48:33 +00:00
StraightLineStrengthReduce.cpp ScalarOpts: Use std::list for Candidates, NFC 2016-09-11 21:29:34 +00:00
StructurizeCFG.cpp Use the range variant of find instead of unpacking begin/end 2016-08-11 22:21:41 +00:00
TailRecursionElimination.cpp Use the range variant of find/find_if instead of unpacking begin/end 2016-08-12 03:55:06 +00:00