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c9c586dde1
llvm-mirror/test/Transforms
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Davide Italiano c9c586dde1 [SCCP] Add a test for switches on undef. 
Without this test, you can just remove the code fixing the
switch to the first constant in ResolvedUndefs in and everything
pass. This test, instead, fails with an assertion if the code
is removed. Found while refactoring SCCP to integrate undef in
the solver.

llvm-svn: 287731
2016-11-23 01:42:39 +00:00
..
ADCE
AddDiscriminators Introduce updateDiscriminator interface to DILocation to make it cleaner assigning discriminators. 2016-10-26 15:48:45 +00:00
AlignmentFromAssumptions
ArgumentPromotion
AtomicExpand
BBVectorize [ValueTracking] An improvement to IR ValueTracking on Non-negative Integers 2016-10-12 16:18:43 +00:00
BDCE
BranchFolding
CodeExtractor CodeExtractor : Add ability to preserve profile data. 2016-08-02 02:15:45 +00:00
CodeGenPrepare [CodeGenPrepare] Don't sink non-cheap addrspacecasts. 2016-11-21 22:49:15 +00:00
ConstantHoisting
ConstantMerge
ConstProp Don't remove side effecting instructions due to ConstantFoldInstruction 2016-07-22 04:54:44 +00:00
Coroutines [coroutines] Store an address of destroy OR cleanup part in the coroutine frame. 2016-10-08 00:22:50 +00:00
CorrelatedValuePropagation [LVI] Fix a bug with a guard being the very first instruction in a BB not taken into account 2016-10-21 15:02:21 +00:00
CountingFunctionInserter Add a counter-function insertion pass 2016-09-01 09:42:39 +00:00
CrossDSOCFI
DCE llvm/test/Transforms/DCE/calls-errno.ll: Suppress checking @pow(+0,-1). 2016-11-04 18:50:45 +00:00
DeadArgElim DeadArgElim: Don't mark swifterror arguments as unused 2016-09-21 15:29:08 +00:00
DeadStoreElimination [DSE] Don't remove stores made live by a call which unwinds. 2016-08-12 01:09:53 +00:00
EarlyCSE [EarlyCSE] Make MemorySSA memory dependency check more aggressive. 2016-10-25 16:18:47 +00:00
EliminateAvailableExternally
Float2Int
ForcedFunctionAttrs
FunctionAttrs [FunctionAttrs] Don't try to infer returned if it is already on an argument 2016-09-12 16:04:59 +00:00
FunctionImport [llvm] Remove redundant --check-prefix=CHECK from tests 2016-10-24 18:57:55 +00:00
GCOVProfiling DebugInfo: New metadata representation for global variables. 2016-09-13 01:12:59 +00:00
GlobalDCE
GlobalMerge Teach llvm::StripDebugInfo() about global variable !dbg attachments. 2016-10-10 17:53:33 +00:00
GlobalOpt [GlobalOpt] Dead Eliminate declarations 2016-09-15 20:26:27 +00:00
GlobalSplit [GlobalSplit] Port to the new pass manager. 2016-11-21 00:28:23 +00:00
GuardWidening
GVN Fixed the lost FastMathFlags in GVN(Global Value Numbering). 2016-11-22 20:52:53 +00:00
GVNHoist commit back "GVN-hoist: fix store past load dependence analysis (PR30216, PR30499)" 2016-10-13 01:39:10 +00:00
IndVarSimplify [IndVars] Change the order to compute WidenAddRec in widenIVUse. 2016-11-15 17:34:52 +00:00
InferFunctionAttrs [InferAttributes] Don't access parameters that don't exist. 2016-09-20 23:10:31 +00:00
Inline [InlineCost] Remove skew when calculating call costs 2016-11-14 11:14:41 +00:00
InstCombine [InstCombine] change bitwise logic type to eliminate bitcasts 2016-11-22 22:05:48 +00:00
InstMerge
InstSimplify Simplify x >=u x >> y and x >=u x udiv y 2016-10-26 19:18:43 +00:00
InterleavedAccess/X86 Add a pass to optimize patterns of vectorized interleaved memory accesses for 2016-10-14 18:20:41 +00:00
Internalize
IPConstantProp
IRCE [IRCE] Create llvm::Loop instances for cloned out loops 2016-08-14 01:04:46 +00:00
JumpThreading Revert "[JumpThreading] Unfold selects that depend on the same condition" 2016-11-15 15:42:23 +00:00
LCSSA
LICM Enable Loop Sink pass for functions that has profile. 2016-11-09 00:58:19 +00:00
LoadCombine
LoadStoreVectorizer AMDGPU/SI: Don't allow unaligned scratch access 2016-10-14 18:10:39 +00:00
LoopDataPrefetch [PM] Port LoopDataPrefetch AArch64 tests to new pass manager 2016-08-22 12:59:58 +00:00
LoopDeletion
LoopDistribute [BPI] Add new LazyBPI analysis 2016-07-28 23:31:12 +00:00
LoopIdiom Target independent codesize heuristics for Loop Idiom Recognition 2016-08-11 18:28:33 +00:00
LoopInterchange [LoopInterchange] Track all dependencies, not just anti dependencies. 2016-09-21 19:16:47 +00:00
LoopLoadElim
LoopReroll [LoopReroll] Make root-finding more aggressive. 2016-11-21 22:35:34 +00:00
LoopRotate
LoopSimplify [LoopSimplify] Preserve LCSSA when removing edges from unreachable blocks. 2016-11-18 21:01:12 +00:00
LoopSimplifyCFG
LoopStrengthReduce Revert r286999 which caused buildbot test failures. Some testcases need to be made target specific. 2016-11-15 19:42:05 +00:00
LoopUnroll Use profile info to adjust loop unroll threshold. 2016-11-17 01:17:02 +00:00
LoopUnswitch
LoopVectorize [LoopVectorizer] When estimating reg usage, unused insts may "end" another use 2016-11-15 14:27:33 +00:00
LoopVersioning
LoopVersioningLICM [Loop Vectorizer] Fixed memory confilict checks. 2016-08-28 08:53:53 +00:00
LowerAtomic
LowerExpectIntrinsic [Profile] handle select instruction in 'expect' lowering 2016-09-02 22:03:40 +00:00
LowerGuardIntrinsic [PM] Port LowerGuardIntrinsic to the new PM. 2016-07-28 22:08:41 +00:00
LowerInvoke [PM] Port LowerInvoke to the new pass manager 2016-08-12 17:28:27 +00:00
LowerSwitch
LowerTypeTests [cfi] Fix weak functions handling. 2016-11-11 21:39:26 +00:00
Mem2Reg
MemCpyOpt [MemCpyOpt] Don't emit IR in an unspecified order 2016-11-07 17:47:28 +00:00
MergeFunc
MetaRenamer
NameAnonGlobals [ThinLTO] Ensure anonymous globals renamed even at -O0 2016-09-17 20:40:16 +00:00
NaryReassociate [PM] Port NaryReassociate to the new PM 2016-07-21 22:28:52 +00:00
ObjCARC [ObjCARC] Traverse chain downwards to replace uses of argument passed to 2016-09-13 23:43:11 +00:00
PartiallyInlineLibCalls
PGOProfile [PGO] Fix select instruction annotation 2016-10-25 21:47:24 +00:00
PhaseOrdering
PlaceSafepoints
PreISelIntrinsicLowering
PruneEH [PruneEH] Be correct in the face IPO 2016-10-03 19:35:30 +00:00
Reassociate Fixed the lost FastMathFlags in Reassociate optimization. 2016-11-22 20:23:04 +00:00
Reg2Mem
RewriteStatepointsForGC [RS4GC] Strengthen coverage: add more tests 2016-10-07 20:34:00 +00:00
SafeStack [safestack] Use non-thread-local unsafe stack pointer for Contiki OS 2016-10-14 17:56:00 +00:00
SampleProfile Before sample pgo annotation, do not inline a function that has no debug info. (NFC) 2016-11-22 22:50:01 +00:00
Scalarizer Scalarizer: Support scalarizing intrinsics 2016-07-25 20:02:54 +00:00
SCCP [SCCP] Add a test for switches on undef. 2016-11-23 01:42:39 +00:00
SeparateConstOffsetFromGEP [NVPTX] Enable the load-store vectorizer on nvptx. 2016-07-20 22:11:36 +00:00
SimplifyCFG [simplifycfg][loop-simplify] Preserve loop metadata in 2 transformations. 2016-11-18 13:12:07 +00:00
Sink
SLPVectorizer [AVX-512] Support FCOPYSIGN for v16f32 and v8f64 2016-11-18 02:25:34 +00:00
SpeculativeExecution SpeculativeExecution: Allow speculating more inst types 2016-10-28 20:00:33 +00:00
SROA Fix revision 281960 2016-09-22 07:56:23 +00:00
StraightLineStrengthReduce
StripDeadPrototypes
StripSymbols [opt] Strip coverage if debug info is not present. 2016-10-17 20:05:35 +00:00
StructurizeCFG
TailCallElim Avoid tail recursion elimination across calls with operand bundles 2016-11-07 21:01:49 +00:00
Util [MemorySSA] Fix unit tests broken by D26704 2016-11-21 20:39:08 +00:00
WholeProgramDevirt WholeProgramDevirt: generate more detailed and accurate remarks. 2016-08-11 19:09:02 +00:00