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c8b423f66c
llvm-mirror/test/Transforms
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Evgeniy Stepanov c8b423f66c Android support for SafeStack. 
Add two new ways of accessing the unsafe stack pointer:

* At a fixed offset from the thread TLS base. This is very similar to
  StackProtector cookies, but we plan to extend it to other backends
  (ARM in particular) soon. Bionic-side implementation here:
  https://android-review.googlesource.com/170988.
* Via a function call, as a fallback for platforms that provide
  neither a fixed TLS slot, nor a reasonable TLS implementation (i.e.
  not emutls).

This is a re-commit of a change in r248357 that was reverted in
r248358.

llvm-svn: 248405
2015-09-23 18:07:56 +00:00
..
ADCE
AddDiscriminators DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
AlignmentFromAssumptions
ArgumentPromotion DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
AtomicExpand [ARM] Emit clrex in the expanded cmpxchg fail block. 2015-09-22 17:22:58 +00:00
BBVectorize [PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible 2015-09-09 17:55:00 +00:00
BDCE
BranchFolding Make the default triple optional by allowing an empty string 2015-09-16 05:34:32 +00:00
CodeExtractor
CodeGenPrepare Introducing llvm.invariant.group.barrier intrinsic 2015-09-15 18:32:14 +00:00
ConstantHoisting
ConstantMerge [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
ConstProp [test] (NFC) Simplify Transforms/ConstProp/calls.ll 2015-08-28 18:04:20 +00:00
CorrelatedValuePropagation [LazyValueInfo] Report nonnull range for nonnull pointers 2015-09-18 13:01:48 +00:00
DeadArgElim [DeadArgElim] Split the invoke successor edge 2015-09-23 15:41:09 +00:00
DeadStoreElimination [DeadStoreElimination] Remove dead zero store to calloc initialized memory 2015-09-23 11:38:44 +00:00
EarlyCSE Allow value forwarding past release fences in EarlyCSE 2015-08-27 01:32:33 +00:00
EliminateAvailableExternally
Float2Int
FunctionAttrs [FunctionAttr] Infer nonnull attributes on returns 2015-08-31 19:44:38 +00:00
GCOVProfiling DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
GlobalDCE [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
GlobalOpt Introducing llvm.invariant.group.barrier intrinsic 2015-09-15 18:32:14 +00:00
GVN [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
IndVarSimplify [IndVars] Fix a bug in r248045. 2015-09-20 01:52:18 +00:00
Inline [Inline] Use AssumptionCache from the right Function 2015-09-23 15:49:08 +00:00
InstCombine [Bug 24848] Use range metadata to constant fold comparisons with constant values 2015-09-23 17:58:44 +00:00
InstMerge
InstSimplify Merge or combine tests and convert to FileCheck. 2015-09-08 18:36:56 +00:00
Internalize [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
IPConstantProp
IRCE
JumpThreading [LazyValueInfo] Look through Phi nodes when trying to prove a predicate 2015-08-31 18:31:48 +00:00
LCSSA
LICM [LICM] Hoist calls to readonly argmemonly functions even with stores in the loop 2015-09-21 22:27:59 +00:00
LoadCombine
LoopDeletion
LoopDistribute [LAA] Hold bounds via ValueHandles during SCEV expansion 2015-08-21 23:19:57 +00:00
LoopIdiom DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
LoopInterchange
LoopReroll
LoopRotate DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
LoopSimplify DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
LoopStrengthReduce DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
LoopUnroll [Unroll] Do not crash trying to propagate a value to vector load. 2015-09-22 22:27:12 +00:00
LoopUnswitch [LoopUnswitch] Preserve make.implicit metadata for unswitched conditions 2015-08-05 21:13:26 +00:00
LoopVectorize [LoopUtils,LV] Propagate fast-math flags on generated FCmp instructions 2015-09-21 19:41:19 +00:00
LowerAtomic
LowerBitSets [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
LowerExpectIntrinsic
LowerInvoke
LowerSwitch [LowerSwitch] Fix a bug when LowerSwitch deletes the default block 2015-08-11 18:12:26 +00:00
Mem2Reg DI: Update tests before adding !dbg subprogram attachments 2015-08-28 23:32:00 +00:00
MemCpyOpt Emit argmemonly attribute for intrinsics. 2015-08-13 17:40:04 +00:00
MergeFunc [MergeFuncs] Fix bug in merging GetElementPointers 2015-09-14 15:37:48 +00:00
MetaRenamer [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
NaryReassociate [NaryReassociate] Improve test CHECK 2015-09-16 05:27:46 +00:00
ObjCARC [PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible 2015-09-09 17:55:00 +00:00
PartiallyInlineLibCalls
PhaseOrdering
PlaceSafepoints [PlaceSafepoints] Make the width of a counted loop settable. 2015-09-15 01:42:48 +00:00
PruneEH
Reassociate Fix a bunch of trivial cases of 'CHECK[^:]*$' in the tests. NFCI 2015-08-10 19:01:27 +00:00
Reg2Mem
RewriteStatepointsForGC [RewriteStatepointsForGC] Extend base pointer inference to handle insertelement 2015-09-09 23:40:12 +00:00
SafeStack Android support for SafeStack. 2015-09-23 18:07:56 +00:00
SampleProfile Temporarily fix gcov failures in big-endian hosts. 2015-09-17 19:05:48 +00:00
Scalarizer DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
ScalarRepl DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
SCCP [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
SeparateConstOffsetFromGEP [SeparateConstOffsetFromGEP] sext(a)+sext(b) => sext(a+b) when a+b can't sign-overflow. 2015-08-14 02:02:05 +00:00
SimplifyCFG [WinEH] Pull Adjectives and CatchObj out of the catchpad arg list 2015-09-16 20:16:27 +00:00
Sink
SLPVectorizer DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
SpeculativeExecution
SROA [PM] Port SROA to the new pass manager. 2015-09-12 09:09:14 +00:00
StraightLineStrengthReduce [SeparateConstOffsetFromGEP] strengthen the inbounds attribute 2015-08-13 18:48:49 +00:00
StripSymbols DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
StructurizeCFG Fix CHECK directives that weren't checking. 2015-08-31 21:10:35 +00:00
TailCallElim Fix a bunch of trivial cases of 'CHECK[^:]*$' in the tests. NFCI 2015-08-10 19:01:27 +00:00
TailDup
Util