Andrew Trick f143b79b78 LSR should avoid redundant edge splitting. ... This handles the case in which LSR rewrites an IV user that is a phi and splits critical edges originating from a switch. Fixes <rdar://problem/6453893> LSR is not splitting edges "nicely" git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141059 91177308-0d34-0410-b5e6-96231b3b80d8		2011-10-04 03:50:44 +00:00
..
ADCE	Try to eliminate the use of the 'unwind' instruction.	2011-09-02 22:41:11 +00:00
ArgumentPromotion
BlockPlacement
BranchFolding
CodeExtractor	Update this test to the new EH model.	2011-09-20 22:29:43 +00:00
CodeGenPrepare
ConstantMerge
ConstProp
CorrelatedValuePropagation
DeadArgElim
DeadStoreElimination	Try again at r138809 (make DSE more aggressive in removing dead stores at the end of a function), now with less deleting stores before memcpy's.	2011-09-06 18:14:09 +00:00
EarlyCSE
FunctionAttrs
GlobalDCE
GlobalOpt
GVN	Mark the eh.typeid.for intrinsic as being 'const', which it is inside	2011-09-09 07:50:37 +00:00
IndVarSimplify	Test case for r140670: indvars should hoist sext.	2011-09-28 02:13:32 +00:00
Inline	Replace more uses of 'unwind' in the tests with calls to landingpad and	2011-09-19 22:11:35 +00:00
InstCombine	Add a new icmp+select optz'n. Also shows off the load(cst) folding added in	2011-10-02 10:37:37 +00:00
InstSimplify	InstSimplify: Don't try to replace an extractvalue/insertvalue pair with the original value if types don't match.	2011-09-05 18:16:19 +00:00
Internalize
IPConstantProp
JumpThreading
LCSSA	Try to eliminate the use of the 'unwind' instruction.	2011-09-02 22:41:11 +00:00
LICM
LoopDeletion
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
LoopSimplify	Update to the new EH syntax.	2011-09-19 23:50:34 +00:00
LoopStrengthReduce	LSR should avoid redundant edge splitting.	2011-10-04 03:50:44 +00:00
LoopUnroll	Unit test for r140919, loop unroll heuristics.	2011-10-04 00:07:02 +00:00
LoopUnswitch	Split the landing pad basic block with the correct function. Also merge the	2011-09-27 00:59:31 +00:00
LowerAtomic	Convert more tests over to the new atomic instructions.	2011-09-26 20:27:49 +00:00
LowerExpectIntrinsic
LowerInvoke
LowerSwitch
Mem2Reg	Add the returns_twice attribute to LLVM.	2011-10-03 14:45:37 +00:00
MemCpyOpt
MergeFunc
ObjCARC	When eliminating unnecessary retain+autorelease on return values,	2011-09-29 22:27:34 +00:00
PhaseOrdering
PruneEH
Reassociate
ScalarRepl	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
SCCP	Make sure IPSCCP never marks a tracked call as overdefined in SCCPSolver::ResolvedUndefsIn. If we do, we can end up in a situation where a function is resolved to return a constant, but the caller is marked overdefined, which confuses the code later.	2011-09-20 23:28:51 +00:00
SimplifyCFG	Replace more uses of 'unwind' in the tests with calls to landingpad and	2011-09-19 22:11:35 +00:00
SimplifyLibCalls	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
Sink
StripSymbols
TailCallElim	Add the returns_twice attribute to LLVM.	2011-10-03 14:45:37 +00:00
TailDup