Andrew Trick f6629ab847 Add simplifyLoopLatch to LoopRotate pass. ... This folds a simple loop tail into a loop latch. It covers the common (in fortran) case of postincrement loops. It's a "free" way to expose this type of loop to downstream loop optimizations that bail out on non-canonical loops (getLoopLatch is a heavily used check). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150439 91177308-0d34-0410-b5e6-96231b3b80d8		2012-02-14 00:00:23 +00:00
..
ADCE	Try to eliminate the use of the 'unwind' instruction.	2011-09-02 22:41:11 +00:00
ArgumentPromotion
BBVectorize	Update BBVectorize to use aliasesUnknownInst.	2012-02-10 15:52:40 +00:00
BlockPlacement
BranchFolding
CodeExtractor	Update this test to the new EH model.	2011-09-20 22:29:43 +00:00
CodeGenPrepare
ConstantMerge	If the global variable is removed by the linker, then don't constant merge it	2012-01-11 00:13:08 +00:00
ConstProp	Add r149110 back with a fix for when the vector and the int have the same	2012-01-27 23:33:07 +00:00
CorrelatedValuePropagation
DeadArgElim	Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.	2011-11-27 06:54:59 +00:00
DeadStoreElimination	Fix infinite loop in DSE when deleting a free in a reachable loop that's also	2011-12-08 22:36:35 +00:00
EarlyCSE	Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.	2011-11-27 06:54:59 +00:00
FunctionAttrs	Change CaptureTracking to pass a Use* instead of a Value* when a value is	2011-12-28 23:24:21 +00:00
GlobalDCE	remove a test that is using old-style llvm.dbg intrinsics, apparently only	2011-11-27 18:13:47 +00:00
GlobalOpt	GlobalOpt: Be more aggressive about elminating side-effect free static dtors.	2012-02-09 14:26:06 +00:00
GVN	Reduce the number of dom queries made by GVN's conditional propagation	2012-02-05 18:25:50 +00:00
IndVarSimplify	Extended replaceCongruentPhis to handle mixed phi types.	2012-01-07 01:12:09 +00:00
Inline	Remove all references to the old EH.	2012-01-31 02:09:07 +00:00
InstCombine	Check against umin while converting fcmp into an icmp.	2012-02-13 23:05:18 +00:00
InstSimplify	Fix PR11948: the result type of an icmp may be a vector of boolean -	2012-02-10 14:31:24 +00:00
Internalize
IPConstantProp	Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.	2011-11-27 06:54:59 +00:00
JumpThreading	Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.	2011-11-27 06:54:59 +00:00
LCSSA	Try to eliminate the use of the 'unwind' instruction.	2011-09-02 22:41:11 +00:00
LICM	Move Instruction::isSafeToSpeculativelyExecute out of VMCore and	2011-12-14 23:49:11 +00:00
LoopDeletion	Remove the old tail duplication pass. It is not used and is unable to update	2011-08-30 23:03:45 +00:00
LoopIdiom	Stop emitting instructions with the name "tmp" they eat up memory and have to be uniqued, without any benefit.	2011-09-27 20:39:19 +00:00
LoopRotate	Add simplifyLoopLatch to LoopRotate pass.	2012-02-14 00:00:23 +00:00
LoopSimplify	Make loop preheader insertion in LoopSimplify handle the case where the loop header is a landing pad correctly (by splitting the landingpad out of the loop header). Make some adjustments to the rest of LoopSimplify to make it clear that the rest of LoopSimplify isn't making bad assumptions about the presence of landing pads. PR11575.	2011-12-15 00:50:34 +00:00
LoopStrengthReduce	Handle a corner case with IV chain collection with bailout instead of assert.	2012-01-20 21:23:40 +00:00
LoopUnroll	Add -unroll-runtime for unrolling loops with run-time trip counts.	2011-12-09 06:19:40 +00:00
LoopUnswitch	Improved compile time:	2012-01-11 08:40:51 +00:00
LowerAtomic	Convert more tests over to the new atomic instructions.	2011-09-26 20:27:49 +00:00
LowerExpectIntrinsic
LowerInvoke
LowerSwitch
Mem2Reg	Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.	2011-11-27 06:54:59 +00:00
MemCpyOpt	Probably not a good idea to convert a single vector load into a memcpy. We	2011-12-06 00:19:08 +00:00
MergeFunc	Convert to the new EH model.	2011-11-08 00:23:01 +00:00
ObjCARC	Just like in regular escape analysis, loads and stores through	2012-02-13 22:57:02 +00:00
PhaseOrdering
PruneEH	Update more tests to the new EH scheme.	2011-08-31 21:04:11 +00:00
Reassociate
ScalarRepl	Fix SSAUpdaterImpl's RecordMatchingPHI to record exactly the	2012-02-03 01:07:01 +00:00
SCCP	Remove all references to the old EH.	2012-01-31 02:09:07 +00:00
SimplifyCFG	The 'unwind' instruction is deprecated and will be removed, making this test	2012-02-06 18:18:47 +00:00
SimplifyLibCalls	Turn cos(-x) into cos(x). Patch by Alexander Malyshev!	2011-12-27 18:25:50 +00:00
Sink	Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.	2011-11-27 06:54:59 +00:00
StripSymbols
TailCallElim	Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.	2011-11-27 06:54:59 +00:00
TailDup	Remove the old tail duplication pass. It is not used and is unable to update	2011-08-30 23:03:45 +00:00