Nick Lewycky 444f297a78 Bail on unswitching a switch statement for a case with a critical edge. We name ... which edge to split by pred/succ pair, which means that we can end up splitting the wrong edge (by case value) in the switch statement entirely. Fixes PR10031! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132535 91177308-0d34-0410-b5e6-96231b3b80d8		2011-06-03 06:27:15 +00:00
..
ADCE
ArgumentPromotion
BlockPlacement
BranchFolding
CodeExtractor
CodeGenPrepare
ConstantMerge
ConstProp	implement PR9315, constant folding exp2 in terms of pow (since hosts without	2011-05-22 22:22:35 +00:00
CorrelatedValuePropagation
DeadArgElim	Fix grammar in test.	2011-05-22 01:16:00 +00:00
DeadStoreElimination	fix a really nasty basicaa mod/ref calculation bug that was causing miscompilation of	2011-05-23 05:15:43 +00:00
EarlyCSE
FunctionAttrs
GlobalDCE
GlobalOpt	Add testcase for r132290, to check for the crasher caught by the buildbots	2011-05-29 19:41:14 +00:00
GVN	When marking a block as being unanalyzable, use "Clobber" on the terminator instead of the first instruction in the block. This is a bit of a hack; "Clobber" isn't really the right marking in the first place. memdep doesn't really have any way of properly expressing "unanalyzable" at the moment. Using it on the terminator is much less ambiguous than using it on an arbitrary instruction, though.	2011-06-02 00:08:52 +00:00
IndVarSimplify	Test case pasto (failed when run with IR verifier).	2011-06-02 23:57:27 +00:00
Inline	First, do no harm -- even if we can't find a selector for an enclosing	2011-06-01 02:17:11 +00:00
InstCombine	Reapply 132348 with fixes. rdar://problem/6501862	2011-06-01 16:42:47 +00:00
InstSimplify
Internalize
IPConstantProp
JumpThreading
LCSSA
LICM
LoopDeletion
LoopIdiom	Fix PR9815: I was trying to get out of "generating code and then	2011-05-22 17:39:56 +00:00
LoopRotate
LoopSimplify
LoopStrengthReduce
LoopUnroll
LoopUnswitch	Bail on unswitching a switch statement for a case with a critical edge. We name	2011-06-03 06:27:15 +00:00
LowerAtomic
LowerInvoke
LowerSetJmp
LowerSwitch
Mem2Reg
MemCpyOpt	PR10067: Add missing safety check to call return transformation in MemCpyOpt::processStore. If something accesses the dest of the "copy" between the call and the copy, the performCallSlotOptzn transformation is not valid.	2011-06-02 21:24:42 +00:00
MergeFunc
PhaseOrdering
PruneEH
Reassociate
ScalarRepl	Fix "make check" in Release by removing debug-only options from an 'opt' invocation.	2011-05-24 18:26:09 +00:00
SCCP
SimplifyCFG	Add a parameter to ConstantFoldTerminator() that callers can use to ask it to also clean up the condition of any conditional terminator it folds to be unconditional, if that turns the condition into dead code. This just means it calls RecursivelyDeleteTriviallyDeadInstructions() in strategic spots. It defaults to the old behavior.	2011-05-22 16:24:18 +00:00
SimplifyLibCalls
Sink
StripSymbols
TailCallElim
TailDup