shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions 6 Packages Projects Releases Wiki Activity
llvm-project/llvm/test/Transforms
History
Sanjoy Das 0e643db48f Add test cases to prepare for the optimization that simplifies Add with 
remainder expressions as operands.

Summary:
Add test cases to prepare for the new optimization that Simplifies integer add
expression X % C0 + (( X / C0 ) % C1) * C0 to X % (C0 * C1).

Patch by Bixia Zheng!

Reviewers: sanjoy

Reviewed By: sanjoy

Subscribers: jlebar, llvm-commits

Differential Revision: https://reviews.llvm.org/D46017

llvm-svn: 330991
2018-04-26 20:52:27 +00:00
..
ADCE
…
AddDiscriminators
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
AggressiveInstCombine
[AggressiveInstCombine] add tests for PR37098; NFC
2018-04-23 20:20:32 +00:00
AlignmentFromAssumptions
[AlignmentFromAssumptions] Set source and dest alignments of memory intrinsiscs separately
2018-02-22 18:55:59 +00:00
ArgumentPromotion
[ArgumentPromotion] don't break musttail invariant PR36543
2018-03-02 00:59:27 +00:00
AtomicExpand
…
BDCE
[BDCE] Salvage debug info from dying insts
2018-02-21 01:55:33 +00:00
BlockExtractor
BlockExtractor: Don’t delete functions directly
2018-03-12 22:28:18 +00:00
BranchFolding
…
CalledValuePropagation
Add CalledValuePropagation pass
2017-10-25 13:40:08 +00:00
CallSiteSplitting
[CallSiteSplit] Make sure we remove nonnull if the parameter turns out to be a constant.
2018-04-23 20:09:08 +00:00
CodeExtractor
[PartialInlining] Fix Crash from holding a reference to a destructed ORE.
2018-04-20 19:56:26 +00:00
CodeGenPrepare
[CGP] Fix the remove of matched phis in complex addressing mode
2018-03-12 03:50:07 +00:00
ConstantHoisting
Fix out-of-order stepping behavior in programs with hoisted constants.
2017-11-09 20:01:31 +00:00
ConstantMerge
…
ConstProp
[TargetLibraryInfo] fix finite mathlib function availability
2018-01-08 17:38:09 +00:00
Coroutines
[coroutines] Respect alloca alignment requirements when building coroutine frame
2018-04-03 20:54:20 +00:00
CorrelatedValuePropagation
[CVP] simplify phi with constant incoming values that match common variable edge values
2018-04-10 20:42:39 +00:00
CrossDSOCFI
…
DCE
[DCE] Salvage debug info from dead insts
2018-02-15 22:26:18 +00:00
DeadArgElim
[DeadArgElim] Remove allocsize attributes on callsites
2018-04-12 02:06:01 +00:00
DeadStoreElimination
[DSE] Teach the pass that atomic memory intrinsics are stores.
2018-04-23 19:06:49 +00:00
DivRemPairs
…
EarlyCSE
[EarlyCSE] Don't hide earler invariant.scopes
2018-03-15 18:12:27 +00:00
EliminateAvailableExternally
…
EntryExitInstrumenter
EntryExitInstrumenter: Handle musttail calls
2018-04-06 10:14:09 +00:00
ExpandMemCmp/X86
[x86, MemCmpExpansion] allow 2 pairs of loads per block (PR33325)
2018-01-06 16:16:04 +00:00
Float2Int
…
ForcedFunctionAttrs
…
FunctionAttrs
[PM][FunctionAttrs] add NoUnwind attribute inference to PostOrderFunctionAttrs pass
2018-03-23 21:46:16 +00:00
FunctionImport
[ThinLTO] Add an import cutoff for debugging/triaging
2018-04-01 15:54:40 +00:00
GCOVProfiling
…
GlobalDCE
…
GlobalMerge
…
GlobalOpt
[GlobalOpt] Fix support for casts in ctors.
2018-04-06 15:54:47 +00:00
GlobalSplit
…
GuardWidening
…
GVN
Mark MergedLoadStoreMotion as not preserving MemDep results
2018-02-23 10:41:57 +00:00
GVNHoist
[NFC] fix trivial typos in documents and comments
2018-04-12 05:53:20 +00:00
GVNSink
Add an @llvm.sideeffect intrinsic
2017-11-08 21:59:51 +00:00
IndirectBrExpand
Introduce the "retpoline" x86 mitigation technique for variant #2 of the speculative execution vulnerabilities disclosed today, specifically identified by CVE-2017-5715, "Branch Target Injection", and is one of the two halves to Spectre..
2018-01-22 22:05:25 +00:00
IndVarSimplify
[SCEV] Prove implications for SCEVUnknown Phis
2018-04-04 05:46:47 +00:00
InferAddressSpaces
[AMDGPU] Switch to the new addr space mapping by default
2018-02-02 16:07:16 +00:00
InferFunctionAttrs
…
Inline
Don't inline @llvm.icall.branch.funnel
2018-04-04 21:46:27 +00:00
InstCombine
Add test cases to prepare for the optimization that simplifies Add with
2018-04-26 20:52:27 +00:00
InstMerge
…
InstNamer
…
InstSimplify
Reland r301880(!): "[InstSimplify] Handle selects of GEPs with 0 offset"
2018-04-24 00:25:01 +00:00
InterleavedAccess
[X86][LLVM]Expanding Supports lowerInterleaved{store|load}() in X86InterleavedAccess (VF64 stride 3-4)
2017-10-02 07:35:25 +00:00
Internalize
…
IPConstantProp
[IPSCCP] do not break musttail invariant (PR36485)
2018-03-01 01:19:18 +00:00
IRCE
[IRCE] Only check for NSW on equality predicates
2018-04-18 13:50:28 +00:00
JumpThreading
Fix typo in a test.
2018-04-20 13:51:36 +00:00
LCSSA
[Test] Fix the test to output to /dev/null instead of redirecting.
2018-02-23 19:03:04 +00:00
LICM
[LICM] Salvage DI from dying Instructions
2018-03-18 15:59:19 +00:00
LoadStoreVectorizer
[LoadStoreVectorize] Ignore interleaved invariant loads.
2018-04-24 15:28:47 +00:00
LoopDataPrefetch
…
LoopDeletion
[LoopDeletion] Handle users in unreachable block
2018-01-12 07:24:43 +00:00
LoopDistribute
…
LoopIdiom
Adding a width of the GEP index to the Data Layout.
2018-02-14 06:58:08 +00:00
LoopInterchange
[LoopInterchange] Ignore debug intrinsics during legality checks.
2018-04-26 10:26:17 +00:00
LoopLoadElim
…
LoopPredication
[LoopPredication] Add profitability check based on BPI
2018-03-22 16:03:59 +00:00
LoopReroll
…
LoopRotate
[LoopRotate] Fix incorrect SCEV invalidation in loop rotation
2018-04-23 12:33:31 +00:00
LoopSimplify
Revert "[SCEV] Make computeExitLimit more simple and more powerful"
2018-04-26 02:07:40 +00:00
LoopSimplifyCFG
…
LoopStrengthReduce
Revert "[PowerPC] LSR tunings for PowerPC"
2018-03-09 16:08:55 +00:00
LoopUnroll
[LoopUnroll] Only peel if a predicate becomes known in the loop body.
2018-04-18 12:29:24 +00:00
LoopUnswitch
[NFC] Use FileCheck in test
2018-04-24 04:42:37 +00:00
LoopVectorize
[LV][VPlan] Detect outer loops for explicit vectorization.
2018-04-24 17:04:17 +00:00
LoopVersioning
…
LoopVersioningLICM
…
LowerAtomic
…
LowerExpectIntrinsic
…
LowerGuardIntrinsic
…
LowerInvoke
…
LowerSwitch
…
LowerTypeTests
LowerTypeTests: Propagate symver directives
2018-04-20 01:36:48 +00:00
Mem2Reg
[Mem2Reg] Create merged debug locations for inserted phis
2018-04-17 22:03:08 +00:00
MemCpyOpt
[MemCpyOpt] Skip optimizing basic blocks not reachable from entry
2018-04-23 19:55:04 +00:00
MergeFunc
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
MergeICmps
[MergeICmp] Split blocks that do other work.
2018-04-09 13:14:06 +00:00
MetaRenamer
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
NameAnonGlobals
…
NaryReassociate
Add early exit on reassociation of 0 expression.
2018-03-07 02:17:08 +00:00
NewGVN
[NewGVN] Split OpPHI detection and creation.
2018-04-20 16:37:13 +00:00
ObjCARC
[ObjCARC] Account for funclet token in storeStrong transform
2018-04-20 22:11:03 +00:00
PartiallyInlineLibCalls
[PartiallyInlineLibCalls][x86] add TTI hook to allow sqrt inlining to depend on arg rather than result
2017-11-27 21:15:43 +00:00
PGOProfile
[ICP] Do not attempt type matching for variable length arguments.
2018-04-25 17:19:21 +00:00
PhaseOrdering
Adding a width of the GEP index to the Data Layout.
2018-02-14 06:58:08 +00:00
PlaceSafepoints
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
PreISelIntrinsicLowering
…
PruneEH
[PM][FunctionAttrs] add NoUnwind attribute inference to PostOrderFunctionAttrs pass
2018-03-23 21:46:16 +00:00
Reassociate
[DebugInfo] Invalidate debug info in ReassociatePass::RewriteExprTree
2018-04-25 09:23:56 +00:00
Reg2Mem
…
RewriteStatepointsForGC
[RewriteStatepoints] Fix stale parse points
2018-03-05 22:27:30 +00:00
SafeStack
[SafeStack] Use updated CreateMemCpy API to set more accurate source and destination alignments.
2018-02-12 22:39:47 +00:00
SampleProfile
Profiling tests: Endianess XFAIL for powerpc- (32-bit)
2018-01-09 20:09:23 +00:00
Scalarizer
…
SCCP
Revert r328307: [IPSCCP] Use constant range information for comparisons of parameters.
2018-03-23 12:49:39 +00:00
SeparateConstOffsetFromGEP
[AMDGPU] Change constant addr space to 4
2018-02-13 18:00:25 +00:00
SimpleLoopUnswitch
[PM/LoopUnswitch] Fix a bug in the loop block set formation of the new
2018-04-24 10:33:08 +00:00
SimplifyCFG
[RISCV] Implement isTruncateFree
2018-04-26 13:37:00 +00:00
Sink
[Sink] Really really fix predicate in legality check
2018-01-11 21:28:57 +00:00
SLPVectorizer
[SLP] Add tests for transposable binary operations
2018-04-26 14:50:04 +00:00
SpeculateAroundPHIs
Add a new pass to speculate around PHI nodes with constant (integer) operands when profitable.
2017-11-28 11:32:31 +00:00
SpeculativeExecution
…
SROA
[SROA] Take advantage of separate alignments for memcpy source and destination
2018-03-13 14:25:33 +00:00
StraightLineStrengthReduce
…
StripDeadPrototypes
…
StripSymbols
…
StructurizeCFG
StructurizeCFG: Test for branch divergence correctly
2018-04-04 10:58:15 +00:00
SyntheticCountsPropagation
Add a pass to generate synthetic function entry counts.
2018-01-09 19:39:35 +00:00
TailCallElim
Remove this test
2017-11-28 22:39:38 +00:00
ThinLTOBitcodeWriter
Fix build failures for r330387 on buildbots that don't build the X86 target
2018-04-20 02:26:12 +00:00
Util
LowerDbgDeclare: ignore dbg.declares for allocas with volatile access
2018-03-09 00:45:04 +00:00
WholeProgramDevirt
Runtime flag to control branch funnel threshold
2018-04-06 21:32:36 +00:00