Dan Gohman dd35df15a2 Revert r56315. When the instruction to speculate is a load, this ... code can incorrectly move the load across a store. This never happens in practice today, but only because the current heuristics accidentally preclude it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147623 91177308-0d34-0410-b5e6-96231b3b80d8		2012-01-05 22:54:35 +00:00
..
2002-05-05-EmptyBlockMerge.ll
2002-05-21-PHIElimination.ll
2002-06-24-PHINode.ll
2002-09-24-PHIAssertion.ll
2003-03-07-DominateProblem.ll
2003-08-05-InvokeCrash.ll	Update tests to new EH model. Add landingpad instructions to landing pads.	2011-08-29 20:39:23 +00:00
2003-08-05-MishandleInvoke.ll	Update tests to new EH model. Add landingpad instructions to landing pads.	2011-08-29 20:39:23 +00:00
2003-08-17-BranchFold.ll
2003-08-17-BranchFoldOrdering.ll
2003-08-17-FoldSwitch-dbg.ll
2003-08-17-FoldSwitch.ll
2004-12-10-SimplifyCFGCrash.ll
2005-06-16-PHICrash.ll
2005-08-01-PHIUpdateFail.ll
2005-10-02-InvokeSimplify.ll	Update tests to new EH model. Add landingpad instructions to landing pads.	2011-08-29 20:39:23 +00:00
2005-12-03-IncorrectPHIFold.ll
2006-02-17-InfiniteUnroll.ll
2006-06-12-InfLoop.ll
2006-08-03-Crash.ll
2006-10-19-UncondDiv.ll
2006-10-29-InvokeCrash.ll	Try to eliminate the use of the 'unwind' instruction.	2011-09-02 22:41:11 +00:00
2006-12-08-Ptr-ICmp-Branch.ll
2007-11-22-InvokeNoUnwind.ll
2007-12-21-Crash.ll
2008-01-02-hoist-fp-add.ll
2008-05-16-PHIBlockMerge.ll
2008-07-13-InfLoopMiscompile.ll
2008-09-08-MultiplePred.ll
2008-09-17-SpeculativeHoist.ll
2008-10-03-SpeculativelyExecuteBeforePHI.ll
2008-12-06-SingleEntryPhi.ll
2008-12-16-DCECond.ll
2009-01-18-PHIPropCrash.ll
2009-01-19-UnconditionalTrappingConstantExpr.ll	Try to eliminate the use of the 'unwind' instruction.	2011-09-02 22:41:11 +00:00
2009-05-12-externweak.ll
2009-06-15-InvokeCrash.ll	Try to eliminate the use of the 'unwind' instruction.	2011-09-02 22:41:11 +00:00
2010-03-30-InvokeCrash.ll	Try to eliminate the use of the 'unwind' instruction.	2011-09-02 22:41:11 +00:00
2010-10-24-OnlyUnwindInEntry.ll
2011-03-08-UnreachableUse.ll
2011-09-05-TrivialLPad.ll	Delete trivial landing pads that just continue unwinding the caught	2011-09-05 12:57:57 +00:00
basictest.ll
branch-cond-merge.ll
branch-cond-prop.ll
branch-fold-dbg.ll
branch-fold-test.ll
branch-fold.ll	FileCheck-ize this test and make it more precise. This is in preparation	2011-11-26 08:24:25 +00:00
branch-phi-thread.ll
BrUnwind.ll	Try to eliminate the use of the 'unwind' instruction.	2011-09-02 22:41:11 +00:00
dbginfo.ll
dce-cond-after-folding-terminator.ll	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
DeadSetCC.ll
dg.exp
duplicate-phis.ll
EqualPHIEdgeBlockMerge.ll
ForwardSwitchConditionToPHI.ll	Fix PR10103: Less code for enum type translation.	2011-06-18 10:28:47 +00:00
hoist-common-code.ll
hoist-dbgvalue.ll
HoistCode.ll
indirectbr.ll	If the block that we're threading through is jumped to by an indirect branch,	2011-06-04 09:42:04 +00:00
invoke_unwind.ll	Replace more uses of 'unwind' in the tests with calls to landingpad and	2011-09-19 22:11:35 +00:00
iterative-simplify.ll
lifetime.ll	Add r134057 back, but splice the predecessor after the successors phi	2011-06-30 20:14:24 +00:00
MagicPointer.ll
noreturn-call.ll
phi-undef-loadstore.ll	SimplifyCFG: If we have a PHI node that can evaluate to NULL and do a load or store to the address returned by the PHI node then we can consider this incoming value as dead and remove the edge pointing there, unless there are instructions that can affect control flow executed in between.	2011-08-26 01:22:29 +00:00
PhiBlockMerge2.ll
PhiBlockMerge.ll	SimplifyCFG: Add CostRemaining parameter to DominatesMergePoint	2011-04-29 18:47:31 +00:00
PhiEliminate2.ll	SimplifyCFG: Add Trunc, ZExt and SExt to the list of cheap instructions for phi node folding	2011-04-29 18:47:25 +00:00
PhiEliminate3.ll	SimplifyCFG: Expose phi node folding cost threshold as command line parameter	2011-04-29 18:47:38 +00:00
PhiEliminate.ll
PhiNoEliminate.ll
PR9946.ll	Add test for PR9946.	2011-05-19 02:35:26 +00:00
preserve-branchweights.ll	FileCheck hygiene.	2012-01-05 00:43:34 +00:00
return-merge.ll
select-gep.ll
speculate-with-offset.ll
SpeculativeExec.ll	Revert r56315. When the instruction to speculate is a load, this	2012-01-05 22:54:35 +00:00
switch_create.ll
switch_switch_fold.ll
switch_thread.ll
switch-masked-bits.ll	SimplifyCFG: Use ComputeMaskedBits to prune dead cases from switch instructions.	2011-05-14 15:57:25 +00:00
switch-on-const-select.ll
switch-simplify-crash.ll
switch-to-icmp.ll
trap-debugloc.ll
trapping-load-unreachable.ll	Update SimplifyCFG for atomic operations.	2011-08-15 23:59:28 +00:00
two-entry-phi-return.ll
UncondBranchToReturn.ll
UnreachableEliminate.ll