Owen Anderson eb2be34094 Give the Reassociate pass a bit more flexibility and autonomy when optimizing expressions. ... Particularly, it addresses cases where Reassociate breaks Subtracts but then fails to optimize combinations like I1 + -I2 where I1 and I2 have the same rank and are identical. Patch by Dmitri Shtilman. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219092 91177308-0d34-0410-b5e6-96231b3b80d8		2014-10-05 23:41:26 +00:00
..
ADCE.cpp	[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:55:47 +00:00
AlignmentFromAssumptions.cpp	[AlignmentFromAssumptions] Don't crash just because the target is 32-bit	2014-09-11 08:40:17 +00:00
CMakeLists.txt	Add an AlignmentFromAssumptions Pass	2014-09-07 20:05:11 +00:00
ConstantHoisting.cpp	Remove unnecessary copying or replace it with moves in a bunch of places.	2014-10-04 16:55:56 +00:00
ConstantProp.cpp	[C++] Use 'nullptr'. Transforms edition.	2014-04-25 05:29:35 +00:00
CorrelatedValuePropagation.cpp	Make use of @llvm.assume from LazyValueInfo	2014-09-07 20:29:59 +00:00
DCE.cpp	[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:55:47 +00:00
DeadStoreElimination.cpp	Revert "r214897 - Remove dead zero store to calloc initialized memory"	2014-08-06 19:30:38 +00:00
EarlyCSE.cpp	Using a deque to manage the stack of nodes is faster here.	2014-09-20 13:29:20 +00:00
FlattenCFGPass.cpp	[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:55:47 +00:00
GVN.cpp	Make use of @llvm.assume in ValueTracking (computeKnownBits, etc.)	2014-09-07 18:57:58 +00:00
IndVarSimplify.cpp	[BUG][INDVAR] Fix for PR21014: wrong SCEV operands commuting for non-commutative instructions	2014-10-02 13:01:15 +00:00
JumpThreading.cpp	Allow BB duplication threshold to be adjusted through JumpThreading's ctor	2014-09-24 04:59:06 +00:00
LICM.cpp	Fix assertion in LICM doFinalization()	2014-09-24 16:48:31 +00:00
LLVMBuild.txt	ScalarOpts/LLVMBuild.txt: Prune unused dependency to IPA.	2014-09-09 15:00:38 +00:00
LoadCombine.cpp	Fixing a few -Woverloaded-virtual warnings by exposing the hidden virtual function as well. No functional changes intended.	2014-07-30 19:23:59 +00:00
LoopDeletion.cpp	Use range based for loops to avoid needing to re-mention SmallPtrSet size.	2014-08-24 23:23:06 +00:00
LoopIdiomRecognize.cpp	Remove extra whitespace in function declaration. No functionality change.	2014-06-14 03:48:29 +00:00
LoopInstSimplify.cpp	Make use of @llvm.assume in ValueTracking (computeKnownBits, etc.)	2014-09-07 18:57:58 +00:00
LoopRerollPass.cpp	Feeding isSafeToSpeculativelyExecute its DataLayout pointer	2014-07-10 14:41:31 +00:00
LoopRotation.cpp	Make use of @llvm.assume in ValueTracking (computeKnownBits, etc.)	2014-09-07 18:57:58 +00:00
LoopStrengthReduce.cpp	Use range based for loops to avoid needing to re-mention SmallPtrSet size.	2014-08-24 23:23:06 +00:00
LoopUnrollPass.cpp	Add a new pass FunctionTargetTransformInfo. This pass serves as a	2014-09-18 00:34:14 +00:00
LoopUnswitch.cpp	Add functions for finding ephemeral values	2014-09-07 13:49:57 +00:00
LowerAtomic.cpp	IR: add "cmpxchg weak" variant to support permitted failure.	2014-06-13 14:24:07 +00:00
Makefile
MemCpyOptimizer.cpp	Make use of @llvm.assume in ValueTracking (computeKnownBits, etc.)	2014-09-07 18:57:58 +00:00
MergedLoadStoreMotion.cpp	[MergedLoadStoreMotion] Move pass enabling option to PassManagerBuilder	2014-09-10 19:55:29 +00:00
PartiallyInlineLibCalls.cpp	PartiallyInlineLibCalls: Check sqrt result type before transforming it.	2014-08-01 23:21:21 +00:00
Reassociate.cpp	Give the Reassociate pass a bit more flexibility and autonomy when optimizing expressions.	2014-10-05 23:41:26 +00:00
Reg2Mem.cpp	[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:55:47 +00:00
SampleProfile.cpp	SampleProfile.cpp: Prune a stray \param added in r217437. [-Wdocumentation]	2014-09-09 22:44:30 +00:00
Scalar.cpp	[C API] Make the 'lower switch' pass available via the C API.	2014-09-11 21:32:32 +00:00
Scalarizer.cpp	Add scoped-noalias metadata	2014-07-24 14:25:39 +00:00
ScalarReplAggregates.cpp	Move the complex address expression out of DIVariable and into an extra	2014-10-01 18:55:02 +00:00
SCCP.cpp	Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created.	2014-08-27 05:25:25 +00:00
SeparateConstOffsetFromGEP.cpp	Partially revert r210444 due to performance regression	2014-07-16 23:25:00 +00:00
SimplifyCFGPass.cpp	[SimplifyCFG] threshold for folding branches with common destination	2014-09-30 22:23:38 +00:00
Sink.cpp	Use range based for loops to avoid needing to re-mention SmallPtrSet size.	2014-08-24 23:23:06 +00:00
SROA.cpp	Move the complex address expression out of DIVariable and into an extra	2014-10-01 18:55:02 +00:00
StructurizeCFG.cpp	Revert "[C++11] Add predecessors(BasicBlock *) / successors(BasicBlock *) iterator ranges."	2014-07-21 17:06:51 +00:00
TailRecursionElimination.cpp	We may visit a call that uses an alloca multiple times in callUsesLocalStack, sometimes with IsNocapture true and sometimes with IsNocapture false. We accidentally skipped work we needed to do in the IsNocapture=false case if we were called with IsNocapture=true the first time. Fixes PR20405!	2014-07-23 06:24:49 +00:00