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llvm/test/Transforms
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Amjad Aboud 0388fb65f3 [InstCombine] Added support for (X >>s C) << C --> X & (-1 << C) 
Differential Revision: https://reviews.llvm.org/D36743


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@310949 91177308-0d34-0410-b5e6-96231b3b80d8
2017-08-15 19:33:14 +00:00
..
ADCE
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
AddDiscriminators
[AddDiscriminators] Assign discriminators to MemIntrinsic calls.
2017-04-11 19:07:30 +00:00
AlignmentFromAssumptions
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ArgumentPromotion
[ArgPromotion] Preserve alignment of byval argument in new alloca
2017-08-04 17:09:11 +00:00
AtomicExpand
Add address space mangling to lifetime intrinsics
2017-04-10 20:18:21 +00:00
BDCE
[BDCE] reduce scope of an assert (PR34179)
2017-08-14 15:13:46 +00:00
BranchFolding
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CodeExtractor
Clean up a test case
2017-06-27 21:35:49 +00:00
CodeGenPrepare
[CGP] use narrower types in memcmp expansion when possible
2017-08-01 17:24:54 +00:00
ConstantHoisting
[ConstantHoisting] Remove dupliate logic in constant hoisting
2017-07-10 20:45:34 +00:00
ConstantMerge
Don't merge global constants with non-dbg metadata.
2017-03-09 00:03:37 +00:00
ConstProp
[X86] Replace 'REQUIRES: x86' in tests with 'REQUIRES: x86-registered-target' which seems to be the correct way to make them run on an x86 build.
2017-06-04 08:21:58 +00:00
Coroutines
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
CorrelatedValuePropagation
[LVI] Constant-propagate a zero extension of the switch condition value through case edges
2017-08-03 21:11:30 +00:00
CountingFunctionInserter
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CrossDSOCFI
[cfi] CFI-ICall for ThinLTO.
2017-06-16 00:18:29 +00:00
DCE
Add strictfp attribute to prevent unwanted optimizations of libm calls
2017-08-14 21:15:13 +00:00
DeadArgElim
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
DeadStoreElimination
Revert r310055, it caused PR34074.
2017-08-04 20:40:38 +00:00
EarlyCSE
[EarlyCSE] Handle calls with no MemorySSA info.
2017-07-14 20:13:21 +00:00
EliminateAvailableExternally
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Float2Int
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ForcedFunctionAttrs
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FunctionAttrs
Support arbitrary address space pointers in masked gather/scatter intrinsics.
2017-05-03 12:28:54 +00:00
FunctionImport
ThinLTO: Don't import aliases of any kind (even linkonce_odr)
2017-07-27 15:09:06 +00:00
GCOVProfiling
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GlobalDCE
[PM] Teach the PGO instrumentation pasess to run GlobalDCE before
2017-05-25 07:15:09 +00:00
GlobalMerge
Align definition of DW_OP_plus with DWARF spec [3/3]
2017-06-14 13:14:38 +00:00
GlobalOpt
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
GlobalSplit
Fix one-after-the-end type metadata handling in globalsplit.
2017-03-07 22:18:48 +00:00
GuardWidening
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GVN
[GVN] Remove stale entries in phitranslate cache when new phi is generated for PRE
2017-08-08 21:40:14 +00:00
GVNHoist
Disable GVN Hoist due to still more bugs being found in it. There is
2017-04-27 00:28:03 +00:00
GVNSink
Changed a comparison operator for std::stable_sort to implement strict weak ordering.
2017-06-08 17:27:40 +00:00
IndVarSimplify
[SCEV/IndVars] Always compute loop exiting values if the backedge count is 0
2017-08-01 22:37:58 +00:00
InferAddressSpaces
[InferAddressSpaces] Fix assertion about null pointer
2017-07-07 02:40:13 +00:00
InferFunctionAttrs
Add argmononly attribute to strlen and wcslen, i.e. they only read memory (string) passed to them.
2017-06-18 03:10:26 +00:00
Inline
[InlineCost] Refactor the checks for different analyses to be a bit more
2017-08-14 21:25:00 +00:00
InstCombine
[InstCombine] Added support for (X >>s C) << C --> X & (-1 << C)
2017-08-15 19:33:14 +00:00
InstMerge
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InstNamer
Add basic test case for -instnamer
2017-05-08 23:18:46 +00:00
InstSimplify
[InstSimplify] Teach decomposeBitTestICmp to handle non-canonical compares
2017-08-14 22:11:43 +00:00
InterleavedAccess
[X86][LLVM]Expanding Supports lowerInterleavedStore() in X86InterleavedAccess (VF16 stride 4).
2017-08-07 13:22:39 +00:00
Internalize
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IPConstantProp
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IRCE
[IRCE] Handle loops with step different from 1/-1
2017-08-04 07:01:04 +00:00
JumpThreading
[JumpThreading] Stop falsely preserving LazyValueInfo.
2017-07-28 03:10:43 +00:00
LCSSA
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LICM
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
LoadStoreVectorizer
Skip bitcasts while looking for GEP in LoadStoreVectorizer
2017-04-25 18:00:08 +00:00
LoopDataPrefetch
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LoopDeletion
[Dominators] Teach LoopDeletion to use the new incremental API
2017-08-02 18:17:52 +00:00
LoopDistribute
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LoopIdiom
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
LoopInterchange
[LoopInterchange] Do not interchange loops with function calls.
2017-07-31 09:00:52 +00:00
LoopLoadElim
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LoopPredication
Loop predication expand both sides of the widened condition
2017-02-27 15:44:49 +00:00
LoopReroll
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
LoopRotate
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
LoopSimplify
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
LoopSimplifyCFG
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LoopStrengthReduce
Reapply fix PR23384 (part 3 of 3) r304824 (was reverted in r305720).
2017-08-07 19:56:34 +00:00
LoopUnroll
[LoopUnroll] Enable option to peel remainder loop
2017-08-14 09:25:26 +00:00
LoopUnswitch
Add "REQUIRES: asserts" for test unswitch-equality-undef.ll.
2017-07-26 01:34:46 +00:00
LoopVectorize
[LV] Minor savings to Sink casts to unravel first order recurrence
2017-08-15 08:32:59 +00:00
LoopVersioning
[LAA] Correctly return a half-open range in expandBounds
2017-04-05 09:24:26 +00:00
LoopVersioningLICM
[LAA] Correctly return a half-open range in expandBounds
2017-04-05 09:24:26 +00:00
LowerAtomic
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LowerExpectIntrinsic
Fix builin_expect lowering bug
2017-06-07 18:32:24 +00:00
LowerGuardIntrinsic
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LowerInvoke
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LowerSwitch
LowerSwitch: Fix producing invalid IR on unreachable code
2017-04-21 23:54:12 +00:00
LowerTypeTests
Update phi nodes in LowerTypeTests control flow simplification
2017-07-31 20:43:07 +00:00
Mem2Reg
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
MemCpyOpt
Add address space mangling to lifetime intrinsics
2017-04-10 20:18:21 +00:00
MergeFunc
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
MetaRenamer
[MetaRenamer] Leave @main alone.
2017-08-01 05:14:45 +00:00
NameAnonGlobals
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NaryReassociate
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NewGVN
[NewGVN] Add CL option to control the generation of phi-of-ops (disable by default).
2017-08-10 14:12:57 +00:00
ObjCARC
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
PartiallyInlineLibCalls
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PGOProfile
Make ICP uses PSI to check for hotness.
2017-08-08 20:57:33 +00:00
PhaseOrdering
Make globalaa-retained.ll test catching more cases.
2017-04-18 13:29:26 +00:00
PlaceSafepoints
All libcalls should be considered to be GC-leaf functions.
2017-07-27 16:49:39 +00:00
PreISelIntrinsicLowering
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PruneEH
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Reassociate
[Reassociate] Make sure EraseInst sets MadeChange
2017-06-27 05:32:13 +00:00
Reg2Mem
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RewriteStatepointsForGC
All libcalls should be considered to be GC-leaf functions.
2017-07-27 16:49:39 +00:00
SafeStack
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
SampleProfile
[OptDiag] Updating Remarks in SampleProfile
2017-08-11 21:12:04 +00:00
Scalarizer
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
SCCP
[IPSCCP] Guard a user of getInitializer with hasDefinitiveInitializer
2017-07-31 17:47:07 +00:00
SeparateConstOffsetFromGEP
AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel
2017-03-21 21:39:51 +00:00
SimpleLoopUnswitch
[PM/Unswitch] Fix a bug in the domtree update logic for the new unswitch
2017-05-25 06:33:36 +00:00
SimplifyCFG
[SimplifyCFG] remove checks for crasher test from r310481
2017-08-09 18:56:26 +00:00
Sink
Enhance synchscope representation
2017-07-11 22:23:00 +00:00
SLPVectorizer
[SLPVectorizer] Schedule bundle with different opcodes.
2017-08-14 15:40:16 +00:00
SpeculativeExecution
Revert r301950: SpeculativeExecution: Stop using whitelist for costs
2017-05-10 12:30:07 +00:00
SROA
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
StraightLineStrengthReduce
AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel
2017-03-21 21:39:51 +00:00
StripDeadPrototypes
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StripSymbols
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
StructurizeCFG
[Dominators] Include infinite loops in PostDominatorTree
2017-08-15 18:14:57 +00:00
TailCallElim
[TRE] Add another test for OptRemark.
2017-07-19 21:39:51 +00:00
ThinLTOBitcodeWriter
ThinLTO Minimized Bitcode File Size Reduction
2017-07-21 17:25:20 +00:00
Util
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
WholeProgramDevirt
Skip CFI for dead functions.
2017-06-02 18:24:23 +00:00