RPCS3/llvm
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm.git synced 2026-07-22 03:35:35 -04:00
Code Issues Packages Projects Releases 10 Wiki Activity
Files
ea7c1d4e4e18cf5c5eb7dcae53458c2bfb363d21
llvm/test/Transforms
T
History
Serguei Katkov 4cf108a0bb [SCEV] Re-land: Fix isKnownPredicate 
This is re-land of https://reviews.llvm.org/rL327362 with a fix
and regression test.

The crash was due to it is possible that for found MDL loop,
LHS or RHS may contain an invariant unknown SCEV which
does not dominate the MDL. Please see regression
test for an example.

Reviewers: sanjoy, mkazantsev, reames
Reviewed By: mkazantsev
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D44553


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327822 91177308-0d34-0410-b5e6-96231b3b80d8
2018-03-19 06:35:30 +00:00
..
ADCE
[ADCE][Dominators] Reapply: Teach ADCE to preserve dominators
2017-08-22 16:30:21 +00:00
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] Fixed TruncCombine class to handle TruncInst leaf node correctly.
2018-01-31 22:39:05 +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
Add address space mangling to lifetime intrinsics
2017-04-10 20:18:21 +00:00
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
[CallSiteSplitting] Do not crash when BB's terminator changes.
2018-03-06 14:00:58 +00:00
CodeExtractor
[PartialInlining] Use isInlineViable to detect constructs preventing inlining.
2018-03-10 14:53:44 +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
Canonicalize the representation of empty an expression in DIGlobalVariableExpression
2017-08-30 18:06:51 +00:00
ConstProp
[TargetLibraryInfo] fix finite mathlib function availability
2018-01-08 17:38:09 +00:00
Coroutines
[Coroutines] Don't move stores for allocator args
2018-02-15 19:31:45 +00:00
CorrelatedValuePropagation
Back out "Re-land: Teach CorrelatedValuePropagation to reduce the width of udiv/urem instructions."
2018-03-12 09:26:09 +00:00
CrossDSOCFI
[cfi] Build __cfi_check as Thumb when applicable.
2017-08-29 22:29:15 +00:00
DCE
[DCE] Salvage debug info from dead insts
2018-02-15 22:26:18 +00:00
DeadArgElim
[DAE] don't remove args of musttail target/caller
2018-03-01 00:09:35 +00:00
DeadStoreElimination
[DSE] Don't DSE stores that subsequent memmove calls read from
2018-02-20 23:19:34 +00:00
DivRemPairs
[DivRemPairs] split tests per target to account for bots that don't build for all targets
2017-09-09 14:10:59 +00:00
EarlyCSE
[EarlyCSE] Don't hide earler invariant.scopes
2018-03-15 18:12:27 +00:00
EliminateAvailableExternally
…
EntryExitInstrumenter
EntryExitInstrumenter: set DebugLocs on the inserted call instructions (PR35412)
2017-11-28 18:44:26 +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
[FunctionAttrs][ArgumentPromotion][GlobalOpt] Disable some optimisations passes for naked functions
2018-02-22 14:42:08 +00:00
FunctionImport
Reland r327041: [ThinLTO] Keep available_externally symbols live
2018-03-13 05:08:48 +00:00
GCOVProfiling
Canonicalize the representation of empty an expression in DIGlobalVariableExpression
2017-08-30 18:06:51 +00:00
GlobalDCE
[PM] Teach the PGO instrumentation pasess to run GlobalDCE before
2017-05-25 07:15:09 +00:00
GlobalMerge
Canonicalize the representation of empty an expression in DIGlobalVariableExpression
2017-08-30 18:06:51 +00:00
GlobalOpt
[Evaluator] Evaluate load/store with bitcast
2018-03-13 10:19:50 +00:00
GlobalSplit
Fix one-after-the-end type metadata handling in globalsplit.
2017-03-07 22:18:48 +00:00
GuardWidening
…
GVN
Mark MergedLoadStoreMotion as not preserving MemDep results
2018-02-23 10:41:57 +00:00
GVNHoist
[GVNHoist] Fix: PR35222 gvn-hoist incorrectly erases load in case of a loop
2018-01-04 07:47:24 +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] Re-land: Fix isKnownPredicate
2018-03-19 06:35:30 +00:00
InferAddressSpaces
[AMDGPU] Switch to the new addr space mapping by default
2018-02-02 16:07:16 +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
[NFC] fix trivial typos in comments and documents
2018-01-29 05:17:03 +00:00
InstCombine
[InstCombine] peek through unsigned FP casts for zero-equality compares (PR36682)
2018-03-18 15:53:02 +00:00
InstMerge
Remove the load hoisting code of MLSM, it is completely subsumed by GVNHoist
2017-01-24 19:55:36 +00:00
InstNamer
Add basic test case for -instnamer
2017-05-08 23:18:46 +00:00
InstSimplify
[InstSimplify] loosen FMF for sqrt(X) * sqrt(X) --> X
2018-03-18 14:12:25 +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
[New PM][IRCE] port of Inductive Range Check Elimination pass to the new pass manager
2018-03-15 11:01:19 +00:00
JumpThreading
[JumpThreading] Track unreachable BBs to avoid processing
2018-03-16 15:13:47 +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
[AMDGPU] Supported ds_read_b128 generation; Widened vector length for local address-space.
2018-03-09 17:41:39 +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
DA: remove uses of GEP, only ask SCEV
2018-03-06 21:55:59 +00:00
LoopLoadElim
[PM] Port LoopLoadElimination to the new pass manager and wire it into
2017-01-27 01:32:26 +00:00
LoopPredication
[Loop Predication] Teach LP about reverse loops with uge and sge latch conditions
2018-02-08 10:34:08 +00:00
LoopReroll
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
LoopRotate
[LoopRotate] Detect loops with indirect branches better (we're giving up on them).
2018-01-09 23:54:35 +00:00
LoopSimplify
[BasicBlockUtils] Check for unreachable preds before updating LI in UpdateAnalysisInformation
2018-01-02 16:25:50 +00:00
LoopSimplifyCFG
…
LoopStrengthReduce
Revert "[PowerPC] LSR tunings for PowerPC"
2018-03-09 16:08:55 +00:00
LoopUnroll
[LoopUnroll] Peel off iterations if it makes conditions true/false.
2018-03-15 21:34:43 +00:00
LoopUnswitch
[SimplifyCFG] Re-apply Relax restriction for folding unconditional branches
2018-02-08 07:16:29 +00:00
LoopVectorize
[LV] Adding test for r327109
2018-03-09 18:02:36 +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
LowerAtomic: Don't skip optnone functions; atomic still need lowering (PR34020)
2017-08-23 15:43:28 +00:00
LowerExpectIntrinsic
Fix builin_expect lowering bug
2017-06-07 18:32:24 +00:00
LowerGuardIntrinsic
…
LowerInvoke
…
LowerSwitch
LowerSwitch: Fix producing invalid IR on unreachable code
2017-04-21 23:54:12 +00:00
LowerTypeTests
Use branch funnels for virtual calls when retpoline mitigation is enabled.
2018-03-09 19:11:44 +00:00
Mem2Reg
[Debugify] Add a pass to test debug info preservation
2017-12-08 21:57:28 +00:00
MemCpyOpt
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +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
[MergeICmps] Make sure that the comparison only has one use.
2018-03-13 07:05:55 +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
[InstCombine, NewGVN] remove FP undef from tests
2018-03-08 14:57:08 +00:00
ObjCARC
ObjCARC: teach the cloner about funclets
2018-03-12 21:46:09 +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
[ThinLTO] Recommit of import global variables
2018-03-12 10:30:50 +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
…
Reassociate
[Reassociate] fix test to be independent of FP undef
2018-03-08 22:05:27 +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
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
SCCP
[IPSCCP] Add getCompare which returns either true, false, undef or null.
2018-03-05 17:33:50 +00:00
SeparateConstOffsetFromGEP
[AMDGPU] Change constant addr space to 4
2018-02-13 18:00:25 +00:00
SimpleLoopUnswitch
[PM/Unswitch] Teach SimpleLoopUnswitch to do non-trivial unswitching,
2017-11-17 19:58:36 +00:00
SimplifyCFG
[Debug] Retain both copies of debug intrinsics in HoistThenElseCodeToIf
2018-03-15 12:28:48 +00:00
Sink
[Sink] Really really fix predicate in legality check
2018-01-11 21:28:57 +00:00
SLPVectorizer
[AArch64] Implement getArithmeticReductionCost
2018-03-16 11:34:15 +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
Revert r301950: SpeculativeExecution: Stop using whitelist for costs
2017-05-10 12:30:07 +00:00
SROA
[SROA] Take advantage of separate alignments for memcpy source and destination
2018-03-13 14:25:33 +00:00
StraightLineStrengthReduce
AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel
2017-03-21 21:39:51 +00:00
StripDeadPrototypes
…
StripSymbols
Canonicalize the representation of empty an expression in DIGlobalVariableExpression
2017-08-30 18:06:51 +00:00
StructurizeCFG
[StructurizeCFG] fix test to be independent of FP undef
2018-03-08 17:13:57 +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
[ThinLTO] fix test failure without x86 backend
2018-02-06 07:03:09 +00:00
Util
LowerDbgDeclare: ignore dbg.declares for allocas with volatile access
2018-03-09 00:45:04 +00:00
WholeProgramDevirt
Use branch funnels for virtual calls when retpoline mitigation is enabled.
2018-03-09 19:11:44 +00:00