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llvm-project/llvm/test/Transforms
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Marcello Maggioni 5bbe3df63f Switch to select optimization for two-case switches 
This is the same optimization of r219233 with modifications to support PHIs with multiple incoming edges from the same block
and a test to check that this condition is handled.

llvm-svn: 219656
2014-10-14 01:58:26 +00:00
..
ADCE
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
AddDiscriminators
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
AlignmentFromAssumptions
[AlignmentFromAssumptions] Don't crash just because the target is 32-bit
2014-09-11 08:40:17 +00:00
ArgumentPromotion
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
AtomicExpand/ARM
Use target-dependent emitLeading/TrailingFence instead of the target-independent insertLeading/TrailingFence (in AtomicExpandPass)
2014-09-03 21:01:03 +00:00
BBVectorize
Reduce verbiage of lit.local.cfg files
2014-06-09 22:42:55 +00:00
BranchFolding
Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call
2014-02-13 14:44:26 +00:00
CodeExtractor
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
CodeGenPrepare
CodeGenPrep: fall back to MVT::Other if instruction's type isn't an EVT.
2014-07-29 10:20:22 +00:00
ConstantHoisting
[ConstantHoisting][X86] Improve the cost model for small constants with large types (i64 and above).
2014-06-10 00:32:29 +00:00
ConstantMerge
Remove the linker_private and linker_private_weak linkages.
2014-03-13 23:18:37 +00:00
ConstProp
Fix a bug around truncating vector in const prop.
2014-08-21 02:12:35 +00:00
CorrelatedValuePropagation
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
DeadArgElim
DebugInfo+DeadArgElimination: Ensure llvm::Function*s from debug info are updated even when DAE removes both varargs and non-varargs arguments on the same function.
2014-10-07 15:10:23 +00:00
DeadStoreElimination
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
DebugIR
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
EarlyCSE
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
FunctionAttrs
[optnone] Make the optnone attribute effective at suppressing function
2014-08-13 10:49:33 +00:00
GCOVProfiling
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
GlobalDCE
GlobalDCE: Don't drop any COMDAT members
2014-10-07 07:07:19 +00:00
GlobalOpt
GlobalOpt: Don't drop unused memberes of a Comdat
2014-10-08 07:23:31 +00:00
GVN
Relax the constraint more in MemoryDependencyAnalysis.cpp
2014-08-29 20:32:58 +00:00
IndVarSimplify
This patch teaches ScalarEvolution to pick and use !range metadata.
2014-10-10 21:22:34 +00:00
Inline
Inliner: Non-local functions in COMDATs shouldn't be dropped
2014-10-08 19:32:32 +00:00
InstCombine
InstCombine: Fix miscompile in X % -Y -> X % Y transform
2014-10-13 22:37:51 +00:00
InstMerge
MergedLoadStoreMotion pass
2014-07-18 19:13:09 +00:00
InstSimplify
InstCombine, InstSimplify: (%X /s C1) /s C2 isn't always 0 when C1 * C2 overflow
2014-10-11 10:20:01 +00:00
Internalize
Use "weak alias" instead of "alias weak"
2014-07-30 22:51:54 +00:00
IPConstantProp
No need for those tests to go thru llvm-as and/or llvm-dis.
2014-05-27 22:03:28 +00:00
JumpThreading
Revert r215343.
2014-10-03 09:29:24 +00:00
LCSSA
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
LICM
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
LoadCombine
Add LoadCombine pass.
2014-05-29 01:55:07 +00:00
LoopDeletion
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
LoopIdiom
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
LoopReroll
Fix loop rerolling pass failure with non-consant loop lower bound
2014-01-03 17:20:01 +00:00
LoopRotate
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
LoopSimplify
FileCheckize. NFC.
2014-09-12 17:55:16 +00:00
LoopStrengthReduce
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
LoopUnroll
This patch de-pessimizes the calculation of loop trip counts in
2014-10-10 17:39:11 +00:00
LoopUnswitch
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
LoopVectorize
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
LowerAtomic
IR: add "cmpxchg weak" variant to support permitted failure.
2014-06-13 14:24:07 +00:00
LowerExpectIntrinsic
Lower llvm.expect intrinsic correctly for i1
2014-02-02 22:43:55 +00:00
LowerInvoke
Remove LowerInvoke's obsolete "-enable-correct-eh-support" option
2014-03-20 19:54:47 +00:00
LowerSwitch
Added test for commit r212802 that was missing
2014-07-11 10:36:00 +00:00
Mem2Reg
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
MemCpyOpt
Fix a really bad miscompile introduced in r216865 - the else-if logic
2014-09-01 10:09:18 +00:00
MergeFunc
Fix crash when looking up the addrspace of GEPs with vector types
2014-09-02 18:47:54 +00:00
MetaRenamer
Use "weak alias" instead of "alias weak"
2014-07-30 22:51:54 +00:00
ObjCARC
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
PartiallyInlineLibCalls
PartiallyInlineLibCalls: Check sqrt result type before transforming it.
2014-08-01 23:21:21 +00:00
PhaseOrdering
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
PruneEH
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
Reassociate
[Reassociate] Don't canonicalize X - undef to X + (-undef).
2014-10-09 20:06:29 +00:00
Reg2Mem
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
SampleProfile
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
Scalarizer
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
ScalarRepl
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
SCCP
SCCP: update for cmpxchg returning { iN, i1 } now.
2014-06-13 14:54:09 +00:00
SeparateConstOffsetFromGEP/NVPTX
Partially revert r210444 due to performance regression
2014-07-16 23:25:00 +00:00
SimplifyCFG
Switch to select optimization for two-case switches
2014-10-14 01:58:26 +00:00
Sink
Sink: Don't sink static allocas from the entry block
2014-03-21 15:51:51 +00:00
SLPVectorizer
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
SROA
SROA: Don't insert instructions before a PHI
2014-09-01 21:20:14 +00:00
StripSymbols
Revert "Revert "DI: Fold constant arguments into a single MDString""
2014-10-03 20:01:09 +00:00
StructurizeCFG
StructurizeCFG: Fix verification failure with some loops.
2013-11-22 19:24:39 +00:00
TailCallElim
We may visit a call that uses an alloca multiple times in callUsesLocalStack, sometimes with IsNocapture true and sometimes with IsNocapture false. We accidentally skipped work we needed to do in the IsNocapture=false case if we were called with IsNocapture=true the first time. Fixes PR20405!
2014-07-23 06:24:49 +00:00
TailDup
Reduce verbiage of lit.local.cfg files
2014-06-09 22:42:55 +00:00
Util
utils: Fix segfault in flattencfg
2014-08-13 20:31:53 +00:00