Chris Lattner c4f85dd708 Fix PR3016, a bug which can occur do to an invalid assumption: ... we assumed a CFG structure that would be valid when all code in the function is reachable, but not all code is necessarily reachable. Do a simple, but horrible, CFG walk to check for this case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62487 91177308-0d34-0410-b5e6-96231b3b80d8		2009-01-19 02:46:28 +00:00
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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
2003-08-05-MishandleInvoke.ll
2003-08-17-BranchFold.ll
2003-08-17-BranchFoldOrdering.ll
2003-08-17-FoldSwitch.ll
2004-12-10-SimplifyCFGCrash.ll
2005-06-16-PHICrash.ll
2005-08-01-PHIUpdateFail.ll
2005-08-03-PHIFactorCrash.ll
2005-10-02-InvokeSimplify.ll
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
2006-12-08-Ptr-ICmp-Branch.ll
2007-11-22-InvokeNoUnwind.ll
2007-12-21-Crash.ll
2008-01-02-hoist-fp-add.ll
2008-04-23-MergeMultipleResultRet.ll
2008-04-27-MultipleReturnCrash.ll
2008-05-16-PHIBlockMerge.ll
2008-07-13-InfLoopMiscompile.ll
2008-09-08-MultiplePred.ll	Fix simplifycfg crash in handing block merge.	2008-09-09 01:06:56 +00:00
2008-09-17-SpeculativeHoist.ll	Do not hoist instruction above branch condition. The instruction may use branch condition.	2008-09-17 18:21:49 +00:00
2008-10-03-SpeculativelyExecuteBeforePHI.ll	Nick Lewycky's patch.	2008-10-03 18:57:37 +00:00
2008-12-06-SingleEntryPhi.ll	fix a bug I introduced in simplifycfg handling single entry phi	2008-12-07 07:22:45 +00:00
2008-12-16-DCECond.ll	Add a helper to remove a branch and DCE the condition, and use it	2008-12-16 20:54:32 +00:00
2009-01-18-PHIPropCrash.ll	Fix PR3016, a bug which can occur do to an invalid assumption:	2009-01-19 02:46:28 +00:00
basictest.ll
branch-cond-merge.ll
branch-cond-prop.ll
branch-fold-test.ll
branch-fold.ll
branch-phi-thread.ll
BrUnwind.ll
DeadSetCC.ll
dg.exp
EqualPHIEdgeBlockMerge.ll
hoist-common-code.ll
HoistCode.ll
InvokeEliminate.ll
iterative-simplify.ll
noreturn-call.ll
PhiBlockMerge2.ll
PhiBlockMerge.ll
PhiEliminate2.ll
PhiEliminate.ll
PhiNoEliminate.ll
return-merge.ll
SpeculativeExec.ll
switch_create.ll
switch_formation.ll
switch_switch_fold.ll
switch_thread.ll
switch-simplify-crash.ll
trapping-load-unreachable.ll	Fix PR2967 by not deleting volatile load/stores that occur before unreachable.	2008-10-29 17:46:26 +00:00
two-entry-phi-return.ll
UncondBranchToReturn.ll
UnreachableEliminate.ll