Mark Heffernan d10aa6f8b2 After unrolling a loop with llvm.loop.unroll.count metadata (unroll factor ... hint) the loop unroller replaces the llvm.loop.unroll.count metadata with llvm.loop.unroll.disable metadata to prevent any subsequent unrolling passes from unrolling more than the hint indicates. This patch fixes an issue where loop unrolling could be disabled for other loops as well which share the same llvm.loop metadata. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213900 91177308-0d34-0410-b5e6-96231b3b80d8		2014-07-24 22:36:40 +00:00
..
ADCE
AddDiscriminators
ArgumentPromotion	ArgPromo+DebugInfo: Handle updating debug info over multiple applications of argument promotion.	2014-07-23 22:09:29 +00:00
AtomicExpandLoadLinked/ARM	CodeGen: it turns out that NAND is not the same thing as BIC. At all.	2014-07-07 09:06:35 +00:00
BBVectorize
BranchFolding
CodeExtractor
CodeGenPrepare
ConstantHoisting
ConstantMerge
ConstProp	Look through addrspacecast in IsConstantOffsetFromGlobal	2014-07-14 22:39:26 +00:00
CorrelatedValuePropagation
DeadArgElim
DeadStoreElimination	Improve BasicAA CS-CS queries (redux)	2014-07-17 01:28:25 +00:00
DebugIR
EarlyCSE
FunctionAttrs
GCOVProfiling
GlobalDCE	Revert "GlobalDCE: Delete available_externally initializers if it allows removing the value the initializer is referring to."	2014-07-08 17:06:03 +00:00
GlobalOpt	GlobalOpt: Don't swap private for internal linkage	2014-07-01 15:26:50 +00:00
GVN	Add scoped-noalias metadata	2014-07-24 14:25:39 +00:00
IndVarSimplify	Add a description to the test from r211433 explaining why it's written that way.	2014-06-22 12:22:04 +00:00
Inline	Add new lines to debugging information.	2014-07-03 02:11:49 +00:00
InstCombine	This patch implements optimization as mentioned in PR19753: Optimize comparisons with "ashr/lshr exact" of a constanst.	2014-07-22 19:19:36 +00:00
InstMerge	MergedLoadStoreMotion pass	2014-07-18 19:13:09 +00:00
InstSimplify	Add a dereferenceable attribute	2014-07-18 15:51:28 +00:00
Internalize
IPConstantProp
JumpThreading	Fixed jump threading going to infinite loop.	2014-06-17 14:34:19 +00:00
LCSSA
LICM	Make Value::isDereferenceablePointer handle offsets to pointer types with dereferenceable attributes	2014-07-19 03:25:16 +00:00
LoadCombine
LoopDeletion
LoopIdiom	R600: Implement TTI:getPopcntSupport	2014-07-18 06:07:13 +00:00
LoopReroll
LoopRotate
LoopSimplify
LoopStrengthReduce
LoopUnroll	After unrolling a loop with llvm.loop.unroll.count metadata (unroll factor	2014-07-24 22:36:40 +00:00
LoopUnswitch
LoopVectorize	Rename metadata llvm.loop.vectorize.unroll to llvm.loop.vectorize.interleave.	2014-07-21 23:11:03 +00:00
LowerAtomic	IR: add "cmpxchg weak" variant to support permitted failure.	2014-06-13 14:24:07 +00:00
LowerExpectIntrinsic
LowerInvoke
LowerSwitch	Added test for commit r212802 that was missing	2014-07-11 10:36:00 +00:00
Mem2Reg
MemCpyOpt	Don't eliminate memcpy's when the address of the pointer may itself be relevant. Fixes PR18304. Patch by David Wiberg!	2014-07-14 18:52:02 +00:00
MergeFunc	MergeFunc patch from Björn Steinbrink.	2014-07-15 10:46:51 +00:00
MetaRenamer
ObjCARC
PhaseOrdering
PruneEH
Reassociate
Reg2Mem
SampleProfile
Scalarizer
ScalarRepl
SCCP	SCCP: update for cmpxchg returning { iN, i1 } now.	2014-06-13 14:54:09 +00:00
SeparateConstOffsetFromGEP/NVPTX	Partially revert r210444 due to performance regression	2014-07-16 23:25:00 +00:00
SimplifyCFG	Try to fix the bots again by moving test to X86 directory.	2014-07-24 17:57:09 +00:00
Sink
SLPVectorizer	Add Support to Recognize and Vectorize NON SIMD instructions in SLPVectorizer.	2014-06-20 04:32:48 +00:00
SROA	SROA: Only split loads on byte boundaries	2014-06-17 00:19:35 +00:00
StripSymbols
StructurizeCFG
TailCallElim	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
TailDup