Benjamin Kramer bbb006ad7d SimplifyCFG: Enhance the "remove CFG edge that leads to null pointer dereference" optimization to also handle instructions with multiple uses. ... We conservatively only check the first use to avoid walking long use chains. This catches the common case of having both a load and a store to a pointer supplied by a PHI node. llvm-svn: 165232		2012-10-04 16:11:49 +00:00
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2002-05-05-EmptyBlockMerge.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
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
2003-08-17-BranchFold.ll	Fix the remaining TCL-style quotes found in the testsuite. This is	2012-07-02 19:09:46 +00:00
2003-08-17-BranchFoldOrdering.ll	Fix the remaining TCL-style quotes found in the testsuite. This is	2012-07-02 19:09:46 +00:00
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
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
2006-12-08-Ptr-ICmp-Branch.ll
2007-11-22-InvokeNoUnwind.ll
2007-12-21-Crash.ll
2008-01-02-hoist-fp-add.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
2008-05-16-PHIBlockMerge.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
2008-07-13-InfLoopMiscompile.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
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	Fix SpeculativelyExecuteBB to either speculate all or none of the phis	2012-01-05 23:58:56 +00:00
2009-05-12-externweak.ll
2010-03-30-InvokeCrash.ll
2011-03-08-UnreachableUse.ll
2011-09-05-TrivialLPad.ll
basictest.ll
branch-cond-merge.ll
branch-cond-prop.ll
branch-fold-dbg.ll
branch-fold-test.ll
branch-fold.ll	Remove dyn_cast + dereference pattern by replacing it with a cast and changing	2012-06-24 10:15:42 +00:00
branch-phi-thread.ll	Fix the remaining TCL-style quotes found in the testsuite. This is	2012-07-02 19:09:46 +00:00
BrUnwind.ll	Fix the remaining TCL-style quotes found in the testsuite. This is	2012-07-02 19:09:46 +00:00
dbginfo.ll
dce-cond-after-folding-terminator.ll
DeadSetCC.ll	Fix the remaining TCL-style quotes found in the testsuite. This is	2012-07-02 19:09:46 +00:00
duplicate-phis.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
EqualPHIEdgeBlockMerge.ll
ForwardSwitchConditionToPHI.ll
hoist-common-code.ll
hoist-dbgvalue.ll
HoistCode.ll
indirectbr.ll
invoke_unwind.ll
invoke.ll	fix PR13339 (remove the predecessor from the unwind BB when removing an invoke)	2012-07-16 22:49:40 +00:00
iterative-simplify.ll
lifetime.ll
lit.local.cfg	Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.	2012-02-16 06:28:33 +00:00
MagicPointer.ll
multiple-phis.ll	Fix SpeculativelyExecuteBB to either speculate all or none of the phis	2012-01-05 23:58:56 +00:00
noreturn-call.ll
phi-undef-loadstore.ll	SimplifyCFG: Enhance the "remove CFG edge that leads to null pointer dereference" optimization to also handle instructions with multiple uses.	2012-10-04 16:11:49 +00:00
PhiBlockMerge2.ll
PhiBlockMerge.ll
PhiEliminate2.ll
PhiEliminate3.ll
PhiEliminate.ll
PhiNoEliminate.ll
PR9946.ll
preserve-branchweights-partial.ll	Remove an incorrect assert during branch weight propagation.	2012-09-08 00:07:26 +00:00
preserve-branchweights-switch-create.ll	PGO: preserve branch-weight metadata when merging two switches where	2012-09-14 17:29:56 +00:00
preserve-branchweights.ll	PGO: preserve branch-weight metadata when simplifying Switch to a sub, an icmp	2012-09-18 00:47:33 +00:00
return-merge.ll
select-gep.ll	Fix SpeculativelyExecuteBB to either speculate all or none of the phis	2012-01-05 23:58:56 +00:00
sink-common-code.ll	SimplifyCFG: sink common codes from IF, ELSE blocks down to END block.	2012-09-20 22:37:36 +00:00
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	Build lookup tables for switches (PR884)	2012-09-06 09:43:28 +00:00
switch_switch_fold.ll
switch_thread.ll	Fix the remaining TCL-style quotes found in the testsuite. This is	2012-07-02 19:09:46 +00:00
switch_to_lookup_table.ll	SimplifyCFG: Don't crash when forming a switch bitmap with an undef default value.	2012-10-01 11:31:48 +00:00
switch-masked-bits.ll	Fix SpeculativelyExecuteBB to either speculate all or none of the phis	2012-01-05 23:58:56 +00:00
switch-on-const-select.ll	Fix SpeculativelyExecuteBB to either speculate all or none of the phis	2012-01-05 23:58:56 +00:00
switch-simplify-crash.ll
switch-to-icmp.ll
trap-debugloc.ll
trapping-load-unreachable.ll
two-entry-phi-return.ll
UncondBranchToReturn.ll	Fix the remaining TCL-style quotes found in the testsuite. This is	2012-07-02 19:09:46 +00:00
unreachable-blocks.ll	Make Value::isDereferenceablePointer() handle unreachable code blocks. (This	2012-01-23 00:05:17 +00:00
UnreachableEliminate.ll