Xinliang David Li 45f64ad571 Revert r320104: infinite loop profiling bug fix ...

Causes unexpected memory issue with New PM this time.
The new PM invalidates BPI but not BFI, leaving the
reference to BPI from BFI invalid.

Abandon this patch.  There is a more general solution
which also handles runtime infinite loop (but not statically).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@320180 91177308-0d34-0410-b5e6-96231b3b80d8

2017-12-08 19:38:07 +00:00

..

ADCE

[ADCE][Dominators] Reapply: Teach ADCE to preserve dominators

2017-08-22 16:30:21 +00:00

AddDiscriminators

[AddDiscriminators] Assign discriminators to MemIntrinsic calls.

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

AlignmentFromAssumptions

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ArgumentPromotion

[ArgPromotion] Preserve alignment of byval argument in new alloca

2017-08-04 17:09:11 +00:00

AtomicExpand

Add address space mangling to lifetime intrinsics

2017-04-10 20:18:21 +00:00

BDCE

[BDCE] Don't check demanded bits on unsized types

2017-08-16 16:09:22 +00:00

BranchFolding

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CalledValuePropagation

Add CalledValuePropagation pass

2017-10-25 13:40:08 +00:00

CallSiteSplitting

[CallSiteSplitting] Remove some indirection (NFC).

2017-11-18 18:14:13 +00:00

CodeExtractor

- Removed unused lamba (IsReturnBlock) causing build bots to fail for r319398

2017-11-30 03:36:57 +00:00

CodeGenPrepare

[BypassSlowDivision] Improve our handling of divisions by constants

2017-12-04 19:21:58 +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

[X86] Replace 'REQUIRES: x86' in tests with 'REQUIRES: x86-registered-target' which seems to be the correct way to make them run on an x86 build.

2017-06-04 08:21:58 +00:00

Coroutines

[coroutines] Add support for symmetric control transfer (musttail on coro.resumes followed by a suspend)

2017-08-25 02:25:10 +00:00

CorrelatedValuePropagation

[CVP] Remove some {s|u}sub.with.overflow checks.

2017-12-05 18:14:24 +00:00

CrossDSOCFI

[cfi] Build __cfi_check as Thumb when applicable.

2017-08-29 22:29:15 +00:00

DCE

Add an @llvm.sideeffect intrinsic

2017-11-08 21:59:51 +00:00

DeadArgElim

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

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

DeadStoreElimination

Add an @llvm.sideeffect intrinsic

2017-11-08 21:59:51 +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

Add an @llvm.sideeffect intrinsic

2017-11-08 21:59:51 +00:00

EliminateAvailableExternally

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EntryExitInstrumenter

EntryExitInstrumenter: set DebugLocs on the inserted call instructions (PR35412)

2017-11-28 18:44:26 +00:00

ExpandMemCmp/X86

re-land [ExpandMemCmp] Split ExpandMemCmp from CodeGen into its own pass."

2017-11-03 12:12:27 +00:00

Float2Int

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ForcedFunctionAttrs

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FunctionAttrs

Add an @llvm.sideeffect intrinsic

2017-11-08 21:59:51 +00:00

FunctionImport

Fix bot failures by requiring x86 target

2017-08-19 19:15:04 +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

Add an @llvm.sideeffect intrinsic

2017-11-08 21:59:51 +00:00

GlobalSplit

Fix one-after-the-end type metadata handling in globalsplit.

2017-03-07 22:18:48 +00:00

GuardWidening

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GVN

[GVN] Prevent ScalarPRE from hoisting across instructions that don't pass control flow to successors

2017-11-28 07:07:55 +00:00

GVNHoist

Add an @llvm.sideeffect intrinsic

2017-11-08 21:59:51 +00:00

GVNSink

Add an @llvm.sideeffect intrinsic

2017-11-08 21:59:51 +00:00

IndVarSimplify

[IndVars] Fix a bug introduced in r317012

2017-12-01 20:57:19 +00:00

InferAddressSpaces

InferAddressSpaces: Fix bug about replacing addrspacecast

2017-10-30 21:19:41 +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

[opt-remarks] If hotness threshold is set, ignore remarks without hotness

2017-12-01 20:41:38 +00:00

InstCombine

[InstCombine] PR35354: Convert store(bitcast, load bitcast (select (Cond, &V1, &V2)) --> store (, load (select(Cond, load &V1, load &V2)))

2017-12-08 15:32:10 +00:00

InstMerge

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InstNamer

Add basic test case for -instnamer

2017-05-08 23:18:46 +00:00

InstSimplify

[InstSimplify] Add tests for the rL319894

2017-12-07 08:52:24 +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

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IPConstantProp

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IRCE

[IRCE] Smart range intersection

2017-11-20 06:07:57 +00:00

JumpThreading

Fix some misc. -enable-var-scope violations

2017-11-13 01:47:52 +00:00

LCSSA

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LICM

[LICM] Fix PR35342

2017-11-17 20:38:25 +00:00

LoadStoreVectorizer

Add an @llvm.sideeffect intrinsic

2017-11-08 21:59:51 +00:00

LoopDataPrefetch

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LoopDeletion

[Dominators] Teach LoopDeletion to use the new incremental API

2017-08-02 18:17:52 +00:00

LoopDistribute

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LoopIdiom

Add an @llvm.sideeffect intrinsic

2017-11-08 21:59:51 +00:00

LoopInterchange

[LoopInterchange] Fix phi node ordering miscompile.

2017-10-21 13:58:37 +00:00

LoopLoadElim

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LoopPredication

[Loop Predication] Teach LP about reverse loops

2017-12-04 15:11:48 +00:00

LoopReroll

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

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

LoopRotate

Fix llvm/test/Transforms/LoopRotate/pr35210.ll in rL318237, it uses debug options.

2017-11-15 06:46:58 +00:00

LoopSimplify

[SCEV] Teach SCEV to find maxBECount when loop endbound is variant

2017-10-13 14:30:43 +00:00

LoopSimplifyCFG

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LoopStrengthReduce

Revert "[X86] Improvement in CodeGen instruction selection for LEAs."

2017-12-01 22:20:26 +00:00

LoopUnroll

loop-unroll: teach remapInstruction to update dbg.value intrinsics.

2017-11-01 23:12:35 +00:00

LoopUnswitch

[LoopUnswitch] Fix a simple bug which disables loop unswitch for select statement

2017-08-29 21:45:11 +00:00

LoopVectorize

[LV] Interleaved access vectorization: fix computing new alias info

2017-12-06 22:42:24 +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

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LowerInvoke

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LowerSwitch

LowerSwitch: Fix producing invalid IR on unreachable code

2017-04-21 23:54:12 +00:00

LowerTypeTests

Current implementation of Value::replaceUsesExceptBlockAddr() uses UseList

2017-11-17 00:30:24 +00:00

Mem2Reg

Re-land r313825: "[IR] Add llvm.dbg.addr, a control-dependent version of llvm.dbg.declare"

2017-09-21 19:52:03 +00:00

MemCpyOpt

Revert r319482 and r319483 "[memcpyopt] Teach memcpyopt to optimize across basic blocks"

2017-12-06 01:47:55 +00:00

MergeFunc

[TailRecursionElimination] Skip debug intrinsics.

2017-11-28 09:32:25 +00:00

MergeICmps

Re-land "[MergeICmps] Disable mergeicmps if the target does not want to handle memcmp expansion."

2017-10-10 08:00:45 +00:00

MetaRenamer

[MetaRenamer] Leave @main alone.

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

NameAnonGlobals

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NaryReassociate

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NewGVN

Add an @llvm.sideeffect intrinsic

2017-11-08 21:59:51 +00:00

ObjCARC

ObjCARC: do not increment past the end of the BB

2017-10-24 00:09:10 +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

Revert r320104: infinite loop profiling bug fix

2017-12-08 19:38:07 +00:00

PhaseOrdering

[PassManager, SimplifyCFG] add test for PR34603 / D38566; NFC

2017-11-15 16:37:30 +00:00

PlaceSafepoints

All libcalls should be considered to be GC-leaf functions.

2017-07-27 16:49:39 +00:00

PreISelIntrinsicLowering

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PruneEH

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Reassociate

[Reassociation] regenerate test checks; NFC

2017-11-13 19:46:28 +00:00

Reg2Mem

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RewriteStatepointsForGC

Strip off invariant.start because memory locations arent invariant

2017-11-02 18:24:04 +00:00

SafeStack

Parse and print DIExpressions inline to ease IR and MIR testing

2017-08-23 20:31:27 +00:00

SampleProfile

Include already promoted counts when computing SUM for VP.

2017-11-06 19:52:49 +00:00

Scalarizer

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

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

SCCP

[SCCP] Pick the right lattice value for constants.

2017-11-22 03:04:55 +00:00

SeparateConstOffsetFromGEP

AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel

2017-03-21 21:39:51 +00:00

SimpleLoopUnswitch

[PM/Unswitch] Teach SimpleLoopUnswitch to do non-trivial unswitching,

2017-11-17 19:58:36 +00:00

SimplifyCFG

Bail out of a SimplifyCFG switch table opt at undef values.

2017-12-05 14:14:00 +00:00

Sink

Enhance synchscope representation

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

SLPVectorizer

Revert r319531 "[SLPVectorizer] Failure to beneficially vectorize 'copyable' elements in integer binary ops."

2017-12-01 16:17:24 +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

Recommit rL319407: [SROA] enable splitting for non-whole-alloca loads and stores

2017-12-01 06:05:05 +00:00

StraightLineStrengthReduce

AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel

2017-03-21 21:39:51 +00:00

StripDeadPrototypes

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StripSymbols

Canonicalize the representation of empty an expression in DIGlobalVariableExpression

2017-08-30 18:06:51 +00:00

StructurizeCFG

[Dominators] Include infinite loops in PostDominatorTree

2017-08-15 18:14:57 +00:00

TailCallElim

Remove this test

2017-11-28 22:39:38 +00:00

ThinLTOBitcodeWriter

ThinLTOBitcodeWriter: Try harder to discard unused references to the merged module.

2017-11-30 23:05:52 +00:00

Util

[InstCombine] Add a flag to disable LowerDbgDeclare

2017-09-13 01:43:25 +00:00

WholeProgramDevirt

[LTO][ThinLTO] Use the linker resolutions to mark global values as dso_local.

2017-11-04 17:04:39 +00:00