maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/Transforms
History
David Bolvansky 8d52016155 [SLC] Convert some strndup calls to strdup calls 
Summary:
Motivation:
- If we can fold it to strdup, we should (strndup does more things than strdup).
- Annotation mechanism. (Works for strdup well).

strdup and strndup are part of C 20 (currently posix fns), so we should optimize them.

Reviewers: efriedma, jdoerfert

Reviewed By: jdoerfert

Subscribers: lebedev.ri, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D67679

llvm-svn: 372636
 		2019-09-23 18:20:01 +00:00
..
ADCE Add missing test for r366215 2019-07-16 15:28:29 +00:00
AddDiscriminators Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
AggressiveInstCombine Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
AlignmentFromAssumptions [AlignmentFromAssumptions] getNewAlignmentDiff(): use getURemExpr() 2019-08-23 02:17:04 +00:00
ArgumentPromotion IR: print value numbers for unnamed function arguments 2019-08-03 14:28:34 +00:00
AtomicExpand [lit] Delete empty lines at the end of lit.local.cfg NFC 2019-06-17 09:51:07 +00:00
BDCE Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
BlockExtractor [BlockExtractor] Avoid assert with wrong line format 2019-08-20 14:46:02 +00:00
BranchFolding Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
CallSiteSplitting CallSiteSplitting: Respect convergent and noduplicate 2019-05-29 16:59:48 +00:00
CalledValuePropagation Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
CanonicalizeAliases Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
CodeExtractor [CodeExtractor] Fix sinking of allocas with multiple bitcast uses (PR42451) 2019-07-10 16:32:20 +00:00
CodeGenPrepare [NFC} Updated test 2019-09-17 09:45:52 +00:00
ConstProp [ConstProp] allow folding for fma that produces NaN 2019-09-12 14:10:50 +00:00
ConstantHoisting [RISCV] Fix RISCVTTIImpl::getIntImmCost for immediates where getMinSignedBits() > 64 2019-07-09 10:56:18 +00:00
ConstantMerge Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
Coroutines [coroutine] Fixes "cannot move instruction since its users are not dominated by CoroBegin" problem. 2019-08-15 00:48:51 +00:00
CorrelatedValuePropagation [LVI] Look through extractvalue of insertvalue 2019-09-07 12:03:59 +00:00
CrossDSOCFI Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
DCE Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
DeadArgElim [FunctionAttrs] Annotate "willreturn" for intrinsics 2019-07-28 06:09:56 +00:00
DeadStoreElimination [FunctionAttrs] Annotate "willreturn" for intrinsics 2019-07-28 06:09:56 +00:00
DivRemPairs [DivRemPairs] Recommit: Handling for expanded-form rem - recomposition (PR42673) 2019-07-31 12:06:51 +00:00
EarlyCSE [EarlyCSE] Add support for unary FNeg to EarlyCSE 2019-08-07 14:34:41 +00:00
EliminateAvailableExternally Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
EntryExitInstrumenter Reland "[ARM] push LR before __gnu_mcount_nc" 2019-08-16 23:30:16 +00:00
ExpandMemCmp Revert "Reland "r364412 [ExpandMemCmp][MergeICmps] Move passes out of CodeGen into opt pipeline."" 2019-09-10 10:39:09 +00:00
Float2Int [Float2Int] avoid crashing on unreachable code (PR38502) 2019-09-19 16:31:17 +00:00
ForcedFunctionAttrs Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
FunctionAttrs [Attributor] Implement "norecurse" function attribute deduction 2019-09-21 15:13:19 +00:00
FunctionImport Reland "Change the X86 datalayout to add three address spaces 2019-09-10 23:15:38 +00:00
GCOVProfiling Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
GVN [GVN] Propagate simple equalities from assumes within the tail of the block 2019-09-03 17:31:19 +00:00
GVNHoist Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
GVNSink [GVNSink] Add unary FNeg support to GVNSink pass 2019-06-28 19:57:31 +00:00
GlobalDCE [IR] Disallow llvm.global_ctors and llvm.global_dtors of the 2-field form in textual format 2019-05-15 02:35:32 +00:00
GlobalMerge Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
GlobalOpt [GlobalOpt] prevent crashing on large integer types (PR42932) 2019-08-09 12:43:25 +00:00
GlobalSplit Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
GuardWidening [GuardWidening] Wire up a NPM version of the LoopGuardWidening pass 2019-04-18 19:17:14 +00:00
HardwareLoops [ARM][LowOverheadLoops] Enable by default 2019-07-30 08:14:28 +00:00
HotColdSplit [CodeExtractor] Fix sinking of allocas with multiple bitcast uses (PR42451) 2019-07-10 16:32:20 +00:00
IPConstantProp Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
IRCE [SCEV] Add smin support to getRangeRef 2019-09-12 21:32:27 +00:00
IndVarSimplify [SimplifyCFG] FoldTwoEntryPHINode(): consider *total* speculation cost, not per-BB cost 2019-09-16 16:18:24 +00:00
IndirectBrExpand Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
InferAddressSpaces AMDGPU: Add intrinsics for address space identification 2019-09-05 02:20:39 +00:00
InferFunctionAttrs [BuildLibCalls] Noalias annotation 2019-08-14 16:50:06 +00:00
Inline [Inliner] Remove incorrect early exit during switch cost computation 2019-09-20 23:29:17 +00:00
InstCombine [SLC] Convert some strndup calls to strdup calls 2019-09-23 18:20:01 +00:00
InstMerge [MergedLoadStoreMotion] Sink stores to BB with more than 2 predecessors 2019-09-05 17:00:32 +00:00
InstNamer Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
InstSimplify [InstSimplify] simplifyUnsignedRangeCheck(): X >= Y && Y == 0 --> Y == 0 2019-09-21 22:27:39 +00:00
InterleavedAccess Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
Internalize Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
JumpThreading IR: print value numbers for unnamed function arguments 2019-08-03 14:28:34 +00:00
LCSSA Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
LICM [LICM/AST] Check if the AliasAny set is removed from the tracker. 2019-09-12 18:09:47 +00:00
LoadStoreVectorizer Handle casts changing pointer size in the vectorizer 2019-08-02 04:03:37 +00:00
LoopDataPrefetch Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
LoopDeletion Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
LoopDistribute Revert "[IRBuilder] Fold consistently for or/and whether constant is LHS or RHS" 2019-07-07 22:12:01 +00:00
LoopFusion [LoopFusion] Extend use of OptimizationRemarkEmitter 2019-07-30 15:58:43 +00:00
LoopIdiom Revert r370454 "[LoopIdiomRecognize] BCmp loop idiom recognition" 2019-09-03 17:14:56 +00:00
LoopInstSimplify [LoopPassManager + MemorySSA] Only enable use of MemorySSA for LPMs known to preserve it. 2019-08-21 17:00:57 +00:00
LoopInterchange [LoopInterchange] Properly move condition, induction increment and ops to latch. 2019-09-11 08:23:23 +00:00
LoopLoadElim LoopLoadElim: Respect convergent 2019-06-12 13:50:47 +00:00
LoopPredication [LoopPred] Extend LFTR normalization to the inverse EQ case 2019-07-09 01:27:45 +00:00
LoopReroll [SCEV] Use NoWrapFlags when expanding a simple mul 2019-06-17 10:05:18 +00:00
LoopRotate [LoopPassManager + MemorySSA] Only enable use of MemorySSA for LPMs known to preserve it. 2019-08-21 17:00:57 +00:00
LoopSimplify [DebugInfo@O2][LoopVectorize] pr39024: Vectorized code linenos step through loop even after completion 2019-06-19 10:50:47 +00:00
LoopSimplifyCFG Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
LoopStrengthReduce [NFC][LSR] Avoid undefined grep in pr2570.ll 2019-06-19 16:02:54 +00:00
LoopTransformWarning Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
LoopUnroll [Unroll] Add an option to control complete unrolling 2019-09-19 06:57:29 +00:00
LoopUnrollAndJam Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
LoopUnswitch [LoopUnroll+LoopUnswitch] do not transform loops containing callbr 2019-07-15 21:16:29 +00:00
LoopVectorize [LV] Add ARM MVE tail-folding tests 2019-09-16 14:56:26 +00:00
LoopVersioning LoopVersioning: Respect convergent 2019-06-12 14:05:58 +00:00
LoopVersioningLICM LoopVersioningLICM: Respect convergent and noduplicate 2019-05-29 20:47:59 +00:00
LowerAtomic Transforms: lower fadd and fsub atomicrmw instructions 2019-05-23 17:03:43 +00:00
LowerExpectIntrinsic Reland "clang-misexpect: Profile Guided Validation of Performance Annotations in LLVM" 2019-09-11 16:19:50 +00:00
LowerGuardIntrinsic Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
LowerInvoke Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
LowerSwitch Fix a crash when the default of a switch is removed 2019-06-03 17:54:15 +00:00
LowerTypeTests cfi-icall: Allow the jump table to be optionally made non-canonical. 2019-08-09 22:31:59 +00:00
LowerWidenableCondition Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
MakeGuardsExplicit Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
Mem2Reg Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
MemCpyOpt [BuildLibCalls] Noalias annotation 2019-08-14 16:50:06 +00:00
MergeFunc IR: print value numbers for unnamed function arguments 2019-08-03 14:28:34 +00:00
MergeICmps [MergeICmps] Make the pass compatible with the new pass manager. 2019-05-23 12:35:26 +00:00
MetaRenamer Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
NameAnonGlobals Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
NaryReassociate Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
NewGVN [NFC][NewGVN] Explicitly check fpmath metadata in fpmath.ll 2019-06-28 21:39:08 +00:00
ObjCARC [ObjC][ARC] Skip debug instructions when computing the insert point of 2019-09-19 20:58:51 +00:00
PGOProfile [PGO] Change hardcoded thresholds for cold/inlinehint to use summary 2019-09-17 23:12:13 +00:00
PartiallyInlineLibCalls Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
PhaseOrdering Revert "Reland "r364412 [ExpandMemCmp][MergeICmps] Move passes out of CodeGen into opt pipeline."" 2019-09-10 10:39:09 +00:00
PlaceSafepoints Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
PreISelIntrinsicLowering Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
PruneEH Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
Reassociate [Reassoc] Small fix to support unary FNeg in NegateValue(...) 2019-08-23 15:49:38 +00:00
Reg2Mem Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
RewriteStatepointsForGC Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
SCCP [SCCP] Update condition to avoid overflow. 2019-07-31 18:22:22 +00:00
SLPVectorizer [SLP] Fix for PR31847: Assertion failed: (isLoopInvariant(Operands[i], L) && "SCEVAddRecExpr operand is not loop-invariant!") 2019-09-23 16:25:03 +00:00
SROA SROA: Check Total Bits of vector type 2019-09-21 18:16:37 +00:00
SafeStack [SafeStack] Insert the deref before remaining elements 2019-07-24 00:16:23 +00:00
SampleProfile [SampleFDO] Minimize performance impact when profile-sample-accurate 2019-09-18 16:06:28 +00:00
ScalarizeMaskedMemIntrin/X86 [ScalarizeMaskedMemIntrin] Add test case for expanding scatter. 2019-08-07 23:16:29 +00:00
Scalarizer [Intrinsic] Add the llvm.umul.fix.sat intrinsic 2019-09-07 12:16:14 +00:00
SeparateConstOffsetFromGEP [lit] Delete empty lines at the end of lit.local.cfg NFC 2019-06-17 09:51:07 +00:00
SimpleLoopUnswitch [LoopPassManager + MemorySSA] Only enable use of MemorySSA for LPMs known to preserve it. 2019-08-21 17:00:57 +00:00
SimplifyCFG [SimplifyCFG] mergeConditionalStoreToAddress(): consider cost, not instruction count 2019-09-18 19:46:57 +00:00
Sink Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
SpeculateAroundPHIs Ignore indirect branches from callbr. 2019-08-14 16:44:07 +00:00
SpeculativeExecution Support FNeg in SpeculativeExecution pass 2019-05-14 16:51:18 +00:00
StackProtector/X86 [lit] Delete empty lines at the end of lit.local.cfg NFC 2019-06-17 09:51:07 +00:00
StraightLineStrengthReduce Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
StripDeadPrototypes Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
StripSymbols Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
StructurizeCFG StructurizeCFG: Relax uniformity checks. 2019-05-24 08:59:17 +00:00
SyntheticCountsPropagation Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
TailCallElim Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
ThinLTOBitcodeWriter cfi-icall: Allow the jump table to be optionally made non-canonical. 2019-08-09 22:31:59 +00:00
Util Don't use invalidated iterators in FlattenCFGPass 2019-09-19 19:39:42 +00:00
WholeProgramDevirt IR: print value numbers for unnamed function arguments 2019-08-03 14:28:34 +00:00