Hans Wennborg 325385a37f SimplifyCFG: Omit range checks for switch lookup tables when default is unreachable ... The range check would get optimized away later, but we might as well not emit them in the first place. http://reviews.llvm.org/D6471 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227126 91177308-0d34-0410-b5e6-96231b3b80d8		2015-01-26 19:52:34 +00:00
..
SPARC	Reduce verbiage of lit.local.cfg files	2014-06-09 22:42:55 +00:00
X86	SimplifyCFG: Omit range checks for switch lookup tables when default is unreachable	2015-01-26 19:52:34 +00:00
2002-05-21-PHIElimination.ll
2002-09-24-PHIAssertion.ll
2003-03-07-DominateProblem.ll
2003-08-05-InvokeCrash.ll
2003-08-17-BranchFold.ll	Converted 8x tests of SimplifyCFG to use FileCheck instead of grep.	2013-04-09 05:18:53 +00:00
2003-08-17-BranchFoldOrdering.ll	Converted 8x tests of SimplifyCFG to use FileCheck instead of grep.	2013-04-09 05:18:53 +00:00
2003-08-17-FoldSwitch-dbg.ll	Converted 8x tests of SimplifyCFG to use FileCheck instead of grep.	2013-04-09 05:18:53 +00:00
2003-08-17-FoldSwitch.ll	Converted 8x tests of SimplifyCFG to use FileCheck instead of grep.	2013-04-09 05:18:53 +00:00
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	Converted 8x tests of SimplifyCFG to use FileCheck instead of grep.	2013-04-09 05:18:53 +00:00
2006-02-17-InfiniteUnroll.ll
2006-06-12-InfLoop.ll
2006-08-03-Crash.ll
2006-10-19-UncondDiv.ll	Converted 8x tests of SimplifyCFG to use FileCheck instead of grep.	2013-04-09 05:18:53 +00:00
2006-12-08-Ptr-ICmp-Branch.ll
2007-11-22-InvokeNoUnwind.ll	Converted 8x tests of SimplifyCFG to use FileCheck instead of grep.	2013-04-09 05:18:53 +00:00
2007-12-21-Crash.ll
2008-01-02-hoist-fp-add.ll	Converted 8x tests of SimplifyCFG to use FileCheck instead of grep.	2013-04-09 05:18:53 +00:00
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	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
2009-05-12-externweak.ll
2010-03-30-InvokeCrash.ll
2011-03-08-UnreachableUse.ll
2011-09-05-TrivialLPad.ll
assume.ll	Add @llvm.assume, lowering, and some basic properties	2014-07-25 21:13:35 +00:00
attr-noduplicate.ll	SimplifyCFG: Don't duplicate calls to functions marked noduplicate v2	2013-10-21 20:07:30 +00:00
basictest.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
branch-cond-merge.ll
branch-cond-prop.ll
branch-fold-dbg.ll	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
branch-fold-test.ll
branch-fold-threshold.ll	[SimplifyCFG] threshold for folding branches with common destination	2014-09-30 22:23:38 +00:00
branch-fold.ll
branch-phi-thread.ll
BrUnwind.ll
common-dest-folding.ll	FoldBranchToCommonDest merges branches into a single branch with or/and of the condition. It has a heuristics for estimating when some of the dependencies are processed by out-of-order processors. This patch adds another rule to the heuristics that says that if the "BonusInstruction" that we speculatively execute is used by the condition of the second branch then it is okay to hoist it. This change exposes more opportunities for other passes to transform the code. It does not matter that much that we if-convert the code because the selectiondag builder splits or/and branches into multiple branches when profitable.	2013-11-12 22:37:16 +00:00
CoveredLookupTable.ll	Teach simplify-cfg how to correctly create covered lookup tables for switches on iN with N >= 3.	2013-10-20 07:04:37 +00:00
dbginfo.ll
dce-cond-after-folding-terminator.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
DeadSetCC.ll
duplicate-phis.ll
EmptyBlockMerge.ll	Filecheckized 2x tests in SimplifyCFG and removed their date prefix to fit with current llvm style for test names.	2013-01-31 01:04:23 +00:00
EqualPHIEdgeBlockMerge.ll	TryToSimplifyUncondBranchFromEmptyBlock was checking that any common	2013-07-11 08:28:20 +00:00
extract-cost.ll	Add ExtractValue instruction to SimplifyCFG's ComputeSpeculationCost	2014-05-09 17:02:46 +00:00
ForwardSwitchConditionToPHI.ll
hoist-common-code.ll
hoist-dbgvalue.ll	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
hoist-with-range.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
HoistCode.ll
indirectbr.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
invoke_unwind.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
invoke.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
iterative-simplify.ll
lifetime.ll	SimplifyCFG: Avoid miscompilations due to removed lifetime intrinsics.	2014-07-30 21:04:00 +00:00
MagicPointer.ll	Teach SimplifyCFG about address spaces	2013-10-21 18:55:08 +00:00
multiple-phis.ll
no_speculative_loads_with_tsan.ll	Don't speculate loads under ThreadSanitizer	2013-11-21 07:29:28 +00:00
noreturn-call.ll
phi-undef-loadstore.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
PhiBlockMerge2.ll
PhiBlockMerge.ll
PhiEliminate2.ll
PhiEliminate3.ll
PhiEliminate.ll
PHINode.ll	Filecheckized 2x tests in SimplifyCFG and removed their date prefix to fit with current llvm style for test names.	2013-01-31 01:04:23 +00:00
PhiNoEliminate.ll
PR9946.ll
PR16069.ll	Second part of pr16069	2013-06-04 14:11:59 +00:00
PR17073.ll	Fix for PR17073 ( http://llvm.org/pr17073 ), simplifycfg illegally hoists an operation in a phi node that can trap.	2014-07-07 21:19:00 +00:00
preserve-branchweights-partial.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
preserve-branchweights-switch-create.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
preserve-branchweights.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
return-merge.ll
select-gep.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
sink-common-code.ll	[SimplifyCFG] Revise common code sinking	2014-12-23 08:26:55 +00:00
speculate-math.ll	Add minnum / maxnum intrinsics	2014-10-21 23:00:20 +00:00
speculate-store.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
speculate-vector-ops.ll	Make bitcast, extractelement, and insertelement considered cheap for speculation.	2014-05-30 18:34:43 +00:00
speculate-with-offset.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
SpeculativeExec.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
switch_create.ll	Resolve TODO in test now that filecheck has multiple check prefixes.	2013-11-10 02:16:47 +00:00
switch_switch_fold.ll
switch_thread.ll
switch-masked-bits.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
switch-on-const-select.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
switch-range-to-icmp.ll	SimplifyCFG: don't remove unreachable default switch destinations	2015-01-26 19:52:32 +00:00
switch-simplify-crash.ll
switch-to-br.ll	Add some tests for SimplifyCFG's ConstantFoldTerminator(). NFC.	2014-12-04 22:19:25 +00:00
switch-to-icmp.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
switch-to-select-multiple-edge-per-block-phi.ll	Switch to select optimization for two-case switches	2014-10-14 01:58:26 +00:00
switch-to-select-two-case.ll	SimplifyCFG: don't remove unreachable default switch destinations	2015-01-26 19:52:32 +00:00
trap-debugloc.ll	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
trapping-load-unreachable.ll	IR: add a second ordering operand to cmpxhg for failure	2014-03-11 10:48:52 +00:00
two-entry-phi-return.ll
UncondBranchToReturn.ll
unreachable-blocks.ll
UnreachableEliminate.ll	SimplifyCFG: don't remove unreachable default switch destinations	2015-01-26 19:52:32 +00:00
volatile-phioper.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00