Duncan Sands b8e1111fbf Fix PR14060, an infinite loop in reassociate. The problem was that one of the ... operands of the expression being written was wrongly thought to be reusable as an inner node of the expression resulting in it turning up as both an inner node *and* a leaf, creating a cycle in the def-use graph. This would have caused the verifier to blow up if things had gotten that far, however it managed to provoke an infinite loop first. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168291 91177308-0d34-0410-b5e6-96231b3b80d8		2012-11-18 19:27:01 +00:00
..
ADCE
ArgumentPromotion
BBVectorize	BBVectorize: Don't vectorize vector-manipulation chains	2012-11-13 03:12:40 +00:00
BlockPlacement
BranchFolding
CodeExtractor
CodeGenPrepare	Move load_to_switch.ll to test/CodeGen/SPARC/	2012-09-19 09:25:03 +00:00
ConstantMerge
ConstProp	llvm/ConstantFolding.cpp: Make ReadDataFromGlobal() and FoldReinterpretLoadFromConstPtr() Big-endian-aware.	2012-11-08 20:34:25 +00:00
CorrelatedValuePropagation	CorrelatedPropagation: BasicBlock::removePredecessor can simplify PHI nodes. If the it's the condition of a SwitchInst, reload it.	2012-09-28 10:42:50 +00:00
DeadArgElim	Fix PR14016.	2012-10-09 08:13:15 +00:00
DeadStoreElimination	Make this test check the transforms it's actually doing. Also add a test that it	2012-09-25 18:17:38 +00:00
EarlyCSE	New EarlyCSE tests for CSE-ing across commutativity.	2012-10-09 16:58:13 +00:00
FunctionAttrs
GlobalDCE
GlobalOpt	Constant::IsThreadDependent(): Use dyn_cast<Constant> instead of cast	2012-11-16 10:33:25 +00:00
GVN	llvm/ConstantFolding.cpp: Make ReadDataFromGlobal() and FoldReinterpretLoadFromConstPtr() Big-endian-aware.	2012-11-08 20:34:25 +00:00
IndVarSimplify	Fix SCEV cache invalidation in LCSSA and LoopSimplify.	2012-10-26 17:31:43 +00:00
Inline	Figure out <size> argument of llvm.lifetime intrinsics at the moment they are created (during function inlining)	2012-11-13 07:15:32 +00:00
InstCombine	Don't try to calculate the alignment of an unsigned type. Fixes PR14371!	2012-11-18 05:39:39 +00:00
InstSimplify	InstructionSimplify should be able to simplify A+B==B+A to 'true'	2012-11-16 19:41:26 +00:00
Internalize	Change the internalize pass to internalize all symbols when given an empty	2012-10-26 18:47:48 +00:00
IPConstantProp
JumpThreading	Add a test case for PR14233.	2012-11-01 10:26:36 +00:00
LCSSA
LICM	Set %defaultjit to use MCJIT for PowerPC targets.	2012-10-30 18:07:58 +00:00
LoopDeletion
LoopIdiom	Add a testcase to loop-idiom to cover PR14241 when we start handling	2012-11-02 08:40:24 +00:00
LoopRotate	LoopRotation: Make the brute force DomTree update more brute force.	2012-09-02 11:57:22 +00:00
LoopSimplify
LoopStrengthReduce	LSR critical edge splitting fix for PR13756.	2012-09-18 17:51:33 +00:00
LoopUnroll	getSmallConstantTripMultiple should never return zero.	2012-10-24 19:46:44 +00:00
LoopUnswitch	Fix tests that didn't test anything.	2012-09-26 09:51:39 +00:00
LoopVectorize	LoopVectorizer: Add initial support for pointer induction variables (for example: *dst++ = *src++).	2012-11-17 00:27:03 +00:00
LowerAtomic
LowerExpectIntrinsic
LowerInvoke
LowerSwitch
Mem2Reg
MemCpyOpt	In my recent change to avoid use of underaligned memory I didn't notice that	2012-10-04 13:53:21 +00:00
MergeFunc
MetaRenamer	Review feedback from Duncan Sands. Alphabetize includes and simplify	2012-09-14 19:19:57 +00:00
ObjCARC	Detect overflow in the path count computation. rdar://12277446.	2012-09-12 20:45:17 +00:00
PhaseOrdering	Add test case for r164850.	2012-09-29 00:12:08 +00:00
PruneEH	The normal edge of an invoke is not allowed to branch to a block with a	2012-08-10 20:55:20 +00:00
Reassociate	Fix PR14060, an infinite loop in reassociate. The problem was that one of the	2012-11-18 19:27:01 +00:00
ScalarRepl	Port the global copy optimization from the SROA pass to InstCombine.	2012-08-21 08:39:44 +00:00
SCCP	llvm/ConstantFolding.cpp: Make ReadDataFromGlobal() and FoldReinterpretLoadFromConstPtr() Big-endian-aware.	2012-11-08 20:34:25 +00:00
SimplifyCFG	Only do switch-to-lookup table transformation when TargetTransformInfo	2012-11-07 21:35:12 +00:00
SimplifyLibCalls	instcombine: Migrate math library call simplifications	2012-11-13 04:16:17 +00:00
Sink
SROA	Teach SROA rewriteVectorizedStoreInst to handle cases when the loaded value is narrower than the stored value. rdar://12713675	2012-11-17 00:05:06 +00:00
StripSymbols
TailCallElim	Revert r166407 because it caused analyzer tests to crash and broke self-host bots.	2012-10-22 18:16:14 +00:00
TailDup