David Majnemer 72c6bdbf70 ConstantFold, InstSimplify: undef >>a x can be either -1 or 0, choose 0 ... Zero is usually a nicer constant to have than -1. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223969 91177308-0d34-0410-b5e6-96231b3b80d8		2014-12-10 21:58:15 +00:00
..
ADCE
AddDiscriminators	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
AlignmentFromAssumptions	[AlignmentFromAssumptions] Don't crash just because the target is 32-bit	2014-09-11 08:40:17 +00:00
ArgumentPromotion	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
AtomicExpand/ARM	Use target-dependent emitLeading/TrailingFence instead of the target-independent insertLeading/TrailingFence (in AtomicExpandPass)	2014-09-03 21:01:03 +00:00
BBVectorize
BranchFolding	Delete -std-compile-opts.	2014-10-16 20:00:02 +00:00
CodeExtractor
CodeGenPrepare	[CodeGenPrepare][AArch64] Fix a TLI legality check on iPTR to use a lowered instead.	2014-11-12 22:16:55 +00:00
ConstantHoisting
ConstantMerge
ConstProp
CorrelatedValuePropagation	LazyValueInfo: Actually re-visit partially solved block-values in solveBlockValue()	2014-11-25 17:23:05 +00:00
DeadArgElim	DebugInfo+DeadArgElimination: Ensure llvm::Function*s from debug info are updated even when DAE removes both varargs and non-varargs arguments on the same function.	2014-10-07 15:10:23 +00:00
DeadStoreElimination	Parse 'ghccc' in .ll files as the GHC convention (cc 10)	2014-12-01 21:04:44 +00:00
EarlyCSE	Tweak EarlyCSE to recognize series of dead stores	2014-11-18 17:46:32 +00:00
FunctionAttrs	Normally an 'optnone' function goes through fast-isel, which does not	2014-11-03 18:19:26 +00:00
GCOVProfiling	Fix test to use the right metadata node (reapply r223239 plus a fix) and also to use the correct path to the GCNO file.	2014-12-03 17:32:44 +00:00
GlobalDCE	GlobalDCE: Don't drop any COMDAT members	2014-10-07 07:07:19 +00:00
GlobalOpt	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
GVN	Relax an assert a bit to avoid a crash on unreachable code.	2014-12-01 02:55:24 +00:00
IndVarSimplify	IndVarSimplify: Allow LFTR to fire more often	2014-11-18 02:20:58 +00:00
Inline	Revert "Transforms: reapply SVN r219899"	2014-11-04 02:02:14 +00:00
InstCombine	ConstantFold, InstSimplify: undef >>a x can be either -1 or 0, choose 0	2014-12-10 21:58:15 +00:00
InstMerge	Use Alias Analysis to hoist 2 loads from diamond to the common predecessor basic block.	2014-11-02 08:03:05 +00:00
InstSimplify	ConstantFold: an undef shift amount results in undef	2014-12-10 21:38:05 +00:00
Internalize
IPConstantProp
JumpThreading	LazyValueInfo: Actually re-visit partially solved block-values in solveBlockValue()	2014-11-25 17:23:05 +00:00
LCSSA
LICM	[LICM] Avoind store sinking if no preheader is available	2014-12-02 14:22:34 +00:00
LoadCombine	Use AA in LoadCombine	2014-11-03 23:19:16 +00:00
LoopDeletion
LoopIdiom	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
LoopReroll
LoopRotate	llvm/test/Transforms/LoopRotate/nosimplifylatch.ll: Fix possibly mis-repeatedly-pasted test.	2014-10-29 23:05:12 +00:00
LoopSimplify	FileCheckize. NFC.	2014-09-12 17:55:16 +00:00
LoopStrengthReduce	[ARM] Combine base-updating/post-incrementing vector load/stores.	2014-12-10 00:07:37 +00:00
LoopUnroll	Fix a trip-count overflow issue in LoopUnroll.	2014-11-20 20:19:55 +00:00
LoopUnswitch
LoopVectorize	PR21302. Vectorize only bottom-tested loops.	2014-12-02 22:59:06 +00:00
LowerAtomic
LowerExpectIntrinsic
LowerInvoke
LowerSwitch
Mem2Reg	Delete -std-compile-opts.	2014-10-16 20:00:02 +00:00
MemCpyOpt	Allow call-slop optzn for destinations with a suitable dereferenceable attribute	2014-10-16 19:43:08 +00:00
MergeFunc	Fix crash when looking up the addrspace of GEPs with vector types	2014-09-02 18:47:54 +00:00
MetaRenamer
ObjCARC	Add back r222061 with a fix.	2014-11-17 02:28:27 +00:00
PartiallyInlineLibCalls
PhaseOrdering
PruneEH
Reassociate	Revert "[Reassociate] As the expression tree is rewritten make sure the operands are"	2014-11-19 23:21:20 +00:00
Reg2Mem
SampleProfile	llvm/test/Transforms/SampleProfile/syntax.ll: Relax MISSING-FILE not to	2014-10-30 22:28:46 +00:00
Scalarizer	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
ScalarRepl	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
SCCP	SCCP: overdefined calls cannot become constant	2014-11-07 08:54:19 +00:00
SeparateConstOffsetFromGEP/NVPTX	[SeparateConstOffsetFromGEP] Fixed a bug related to unsigned modulo	2014-10-25 18:34:03 +00:00
SimplifyCFG	Add some tests for SimplifyCFG's TurnSwitchRangeIntoICmp(). NFC.	2014-12-04 22:19:28 +00:00
Sink
SLPVectorizer	Vectorize a reduction chain feeding into a 'return' statement.	2014-11-19 16:07:38 +00:00
SROA	SROA: The alloca type isn't a candidate promotion type for vectors	2014-11-21 02:34:55 +00:00
StripSymbols	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
StructurizeCFG	StructurizeCFG: Use LoopInfo analysis for better loop detection	2014-12-03 04:28:32 +00:00
TailCallElim	Fix tail recursion elimination	2014-11-19 13:32:51 +00:00
TailDup
Util	[SwitchLowering] Handle destinations on multiple phi instructions	2014-12-02 18:31:53 +00:00