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llvm-mirror/test/Transforms
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David Majnemer 5ab6b18ee1 [PHITransAddr] Don't translate unreachable values 
Unreachable values may use themselves in strange ways due to their
dominance property.  Attempting to translate through them can lead to
infinite recursion, crashing LLVM.  Instead, claim that we weren't able
to translate the value.

This fixes PR23096.

llvm-svn: 238702
2015-06-01 00:15:08 +00:00
..
ADCE
AddDiscriminators IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
AlignmentFromAssumptions
ArgumentPromotion IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
AtomicExpand/ARM
BBVectorize Changed renaming of local symbols by inserting a dot vefore the numeric suffix. 2015-05-12 16:47:30 +00:00
BDCE
BranchFolding
CodeExtractor
CodeGenPrepare Forgot to add lit.local.cfg for new R600 directory 2015-05-26 17:01:16 +00:00
ConstantHoisting
ConstantMerge
ConstProp [ConstantFolding] Fix wrong folding of intrinsic 'convert.from.fp16'. 2015-05-14 18:01:48 +00:00
CorrelatedValuePropagation CVP: Improve handling of Selects used as incoming PHI values 2015-05-12 22:31:47 +00:00
DeadArgElim IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
DeadStoreElimination IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
EarlyCSE Correct a mistaken comment from 238071 [NFC] 2015-05-23 00:05:43 +00:00
Float2Int
FunctionAttrs Remove conflicting attributes before adding deduced readonly/readnone 2015-05-25 19:46:38 +00:00
GCOVProfiling IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
GlobalDCE
GlobalOpt IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
GVN [PHITransAddr] Don't translate unreachable values 2015-06-01 00:15:08 +00:00
IndVarSimplify Enable exitValue rewrite only when the cost of expansion is low. 2015-05-28 21:49:07 +00:00
Inline [inliner] Fix the early-exit of the inline cost analysis to correctly 2015-05-27 02:49:05 +00:00
InstCombine [IR] fptrunc-of-fptrunc isn't an EliminableCastPair. 2015-05-29 00:04:30 +00:00
InstMerge
InstSimplify [InstSimplify] Handle some overflow intrinsics in InstSimplify 2015-05-22 03:56:46 +00:00
Internalize
IPConstantProp Skip extra LLVM IR assemble/disassemble steps in some tests 2015-04-24 18:06:09 +00:00
IRCE
JumpThreading [JumpThreading] Simplify comparisons when simplifying branches 2015-05-07 00:19:14 +00:00
LCSSA [opaque pointer type] Add textual IR support for explicit type parameter to the invoke instruction 2015-04-24 19:32:54 +00:00
LICM [LICM] Sinking doesn't involve the preheader 2015-05-22 02:14:05 +00:00
LoadCombine
LoopDeletion
LoopDistribute [LoopAccesses] Rearrange printed lines in -analyze 2015-05-18 15:36:57 +00:00
LoopIdiom Changed renaming of local symbols by inserting a dot vefore the numeric suffix. 2015-05-12 16:47:30 +00:00
LoopInterchange Add support to interchange loops with reductions. 2015-04-23 04:51:44 +00:00
LoopReroll
LoopRotate IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
LoopSimplify
LoopStrengthReduce [NoTTI] reject negative scale in addressing mode 2015-05-08 18:07:24 +00:00
LoopUnroll [PPC/LoopUnrollRuntime] Don't avoid high-cost trip count computation on the PPC/A2 2015-05-21 20:30:23 +00:00
LoopUnswitch Changed renaming of local symbols by inserting a dot vefore the numeric suffix. 2015-05-12 16:47:30 +00:00
LoopVectorize NFC - Test case invokes llc on a file rather than redirected from a file. 2015-05-15 15:29:53 +00:00
LowerAtomic
LowerBitSets Changed renaming of local symbols by inserting a dot vefore the numeric suffix. 2015-05-12 16:47:30 +00:00
LowerExpectIntrinsic
LowerInvoke
LowerSwitch Changed renaming of local symbols by inserting a dot vefore the numeric suffix. 2015-05-12 16:47:30 +00:00
Mem2Reg IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
MemCpyOpt [MemCpyOpt] Do move the memset, but look at its dest's dependencies. 2015-05-21 01:43:39 +00:00
MergeFunc MergeFunctions: Two different sized allocas are *not* the same 2015-05-12 21:42:22 +00:00
MetaRenamer
NaryReassociate [NaryReassociate] Run EarlyCSE after NaryReassociate 2015-05-28 04:56:52 +00:00
ObjCARC IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
PartiallyInlineLibCalls
PhaseOrdering
PlaceSafepoints Add a GCStrategy for CoreCLR 2015-05-20 01:07:23 +00:00
PruneEH
Reassociate [Reassociate] Canonicalizing 'x [+-] (-Constant * y)' isn't always a win 2015-05-28 06:16:39 +00:00
Reg2Mem
RewriteStatepointsForGC [RewriteStatepointsForGC] For some values (like gep's and bitcasts) it's cheaper to clone them after statepoint than to emit proper relocates for them. This change implements this logic. There is alredy similar optimization in CodeGenPrepare, but doing so during RewriteStatepointsForGC allows to capture more opprtunities such as relocates in loops and longer instruction chains. 2015-05-19 15:59:05 +00:00
SampleProfile Add function entry counts from sample profiles. 2015-05-13 17:04:29 +00:00
Scalarizer IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
ScalarRepl IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
SCCP
SeparateConstOffsetFromGEP/NVPTX [ValueTracking] refactor: extract method haveNoCommonBitsSet 2015-05-14 23:53:19 +00:00
SimplifyCFG Changed renaming of local symbols by inserting a dot vefore the numeric suffix. 2015-05-12 16:47:30 +00:00
Sink
SLPVectorizer Let llc and opt override "-target-cpu" and "-target-features" via command line 2015-05-06 23:54:14 +00:00
SpeculativeExecution Add a speculative execution pass 2015-05-15 17:54:48 +00:00
SROA
StraightLineStrengthReduce [SLSR] handle (B | i) * S 2015-05-15 17:07:48 +00:00
StripSymbols IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
StructurizeCFG
TailCallElim
TailDup
Util Changed renaming of local symbols by inserting a dot vefore the numeric suffix. 2015-05-12 16:47:30 +00:00