Nuno Lopes fe353a0cbf Merge isKnownNonNull into isKnownNonZero ...

It now knows the tricks of both functions.
Also, fix a bug that considered allocas of non-zero address space to be always non null

Differential Revision: https://reviews.llvm.org/D37628

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@312869 91177308-0d34-0410-b5e6-96231b3b80d8

2017-09-09 18:23:11 +00:00

..

AddDiscriminators.cpp

[AddDiscriminators] Assign discriminators to MemIntrinsic calls.

2017-04-11 19:07:30 +00:00

ASanStackFrameLayout.cpp

[asan] Replace std::to_string with llvm::to_string

2016-10-19 00:16:56 +00:00

BasicBlockUtils.cpp

Rename WeakVH to WeakTrackingVH; NFC

2017-05-01 17:07:49 +00:00

BreakCriticalEdges.cpp

[Dominators] Teach LoopUnswitch to use the incremental API

2017-08-17 16:45:35 +00:00

BuildLibCalls.cpp

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

BypassSlowDivision.cpp

[BypassSlowDivision] move map helper code to header; NFC

2017-08-24 14:43:33 +00:00

CloneFunction.cpp

[Inliner] Fix a nasty bug when inlining a non-recursive trace of

2017-08-19 06:56:11 +00:00

CloneModule.cpp

[Cloning] Move distinct GlobalVariable debug info metadata in CloneModule

2017-08-03 09:23:03 +00:00

CMakeLists.txt

Recommit r310869, "[InstSimplify][InstCombine] Modify the interface of decomposeBitTestICmp and use it in the InstSimplify"

2017-08-14 21:39:51 +00:00

CodeExtractor.cpp

[CodeExtractor] Remove unneded and commented out debugging stmts.

2017-07-02 00:07:18 +00:00

CtorUtils.cpp

[CtorUtils] Modernize. No functional changes intended.

2016-10-22 01:21:24 +00:00

DemoteRegToStack.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

EscapeEnumerator.cpp

Suppress all uses of LLVM_END_WITH_NULL. NFC.

2017-05-09 19:31:13 +00:00

Evaluator.cpp

[Constants] If we already have a ConstantInt*, prefer to use isZero/isOne/isMinusOne instead of isNullValue/isOneValue/isAllOnesValue inherited from Constant. NFCI

2017-07-06 18:39:47 +00:00

FlattenCFG.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

FunctionComparator.cpp

Enhance synchscope representation

2017-07-11 22:23:00 +00:00

FunctionImportUtils.cpp

Fix assert from r309278

2017-07-27 15:28:10 +00:00

GlobalStatus.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

ImportedFunctionsInliningStatistics.cpp

[ThinLTO] Correct counting of functions in inliner stats

2017-03-24 17:59:06 +00:00

InlineFunction.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

InstructionNamer.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

IntegerDivision.cpp

TransformUtils: Avoid getNodePtrUnchecked() in integer division, NFC

2016-02-21 20:14:29 +00:00

LCSSA.cpp

[LCSSA] Don't insert tokens into the worklist at all.

2017-04-17 14:32:05 +00:00

LibCallsShrinkWrap.cpp

[LibCallsShrinkWrap] Remove an unnecessary class member variable.

2017-04-26 21:28:40 +00:00

LLVMBuild.txt

[PM/AA] Remove the last relics of the separate IPA library from LLVM,

2015-08-18 17:51:53 +00:00

Local.cpp

Remove the obsolete offset parameter from @llvm.dbg.value

2017-07-28 20:21:02 +00:00

LoopSimplify.cpp

[LoopSimplify] Re-instate r306081 with a bug fix w.r.t. indirectbr.

2017-06-25 22:45:31 +00:00

LoopUnroll.cpp

[LoopUnroll] Properly update loop structure in case of successful peeling.

2017-08-28 20:29:33 +00:00

LoopUnrollPeel.cpp

[LoopPeeling] Get rid of Phis that become invariant after N steps

2017-04-17 09:52:02 +00:00

LoopUnrollRuntime.cpp

[LoopUnroll][DebugInfo] Don't add metadata to unrolled remainder loop

2017-09-04 08:12:16 +00:00

LoopUtils.cpp

[LV] Minor savings to Sink casts to unravel first order recurrence

2017-08-15 08:32:59 +00:00

LoopVersioning.cpp

[LoopVersioning] Require loop-simplify form for loop versioning.

2016-12-19 17:13:37 +00:00

LowerInvoke.cpp

[PM] Port LowerInvoke to the new pass manager

2016-08-12 17:28:27 +00:00

LowerMemIntrinsics.cpp

Extend memcpy expansion in Transform/Utils to handle wider operand types.

2017-07-07 02:00:06 +00:00

LowerSwitch.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

Mem2Reg.cpp

[Mem2Reg] Remove AliasSetTracker updating logic from the pass.

2017-04-09 20:47:14 +00:00

MetaRenamer.cpp

[MetaRenamer] Leave @main alone.

2017-08-01 05:14:45 +00:00

ModuleUtils.cpp

Suppress all uses of LLVM_END_WITH_NULL. NFC.

2017-05-09 19:31:13 +00:00

NameAnonGlobals.cpp

Use StringRef in Pass/PassManager APIs (NFC)

2016-10-01 02:56:57 +00:00

OrderedInstructions.cpp

Remove unneeded else from OrderedInstructions::dominates.

2017-06-29 17:01:03 +00:00

PredicateInfo.cpp

[DebugCounter] Move the semicolon out of the DEBUG_COUNTER macro and require it to be placed at the end of each use.

2017-08-10 17:48:11 +00:00

PromoteMemoryToRegister.cpp

Merge isKnownNonNull into isKnownNonZero

2017-09-09 18:23:11 +00:00

SanitizerStats.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

SimplifyCFG.cpp

[SimplifyCFG] Fix for PR34219: Preserve alignment after merging conditional stores.

2017-08-29 20:06:24 +00:00

SimplifyIndVar.cpp

Re-enable "[IndVars] Canonicalize comparisons between non-negative values and indvars"

2017-07-08 17:17:30 +00:00

SimplifyInstructions.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

SimplifyLibCalls.cpp

[LibCallSimplifier] try harder to fold memcmp with constant arguments (2nd try)

2017-08-21 19:13:14 +00:00

SplitModule.cpp

Move instances of std::function.

2016-06-12 16:13:55 +00:00

SSAUpdater.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

StripGCRelocates.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

StripNonLineTableDebugInfo.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

SymbolRewriter.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

UnifyFunctionExitNodes.cpp

Apply clang-tidy's modernize-loop-convert to most of lib/Transforms.

2016-06-26 12:28:59 +00:00

Utils.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

ValueMapper.cpp

Suppress all uses of LLVM_END_WITH_NULL. NFC.

2017-05-09 19:31:13 +00:00

VNCoercion.cpp

[IR] Make use of Type::isPtrOrPtrVectorTy/isIntOrIntVectorTy/isFPOrFPVectorTy to shorten code. NFC

2017-07-09 07:04:00 +00:00