Owen Anderson 2b8030cd97 Fix an issue where fast math flags were dropped during scalarization. ...

Most portions of InstCombine properly propagate fast math flags, but
apparently the vector scalarization section was overlooked.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262376 91177308-0d34-0410-b5e6-96231b3b80d8

2016-03-01 19:35:52 +00:00

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ADCE

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AddDiscriminators

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AlignmentFromAssumptions

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ArgumentPromotion

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AtomicExpand

ARM: sink atomic release barrier as far as possible into cmpxchg.

2016-02-22 20:55:50 +00:00

BBVectorize

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BDCE

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BranchFolding

Move branch folding test to a better location.

2015-12-03 19:41:25 +00:00

CodeExtractor

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CodeGenPrepare

[CodeGenPrepare] Remove load-based heuristic

2016-02-25 00:23:27 +00:00

ConstantHoisting

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ConstantMerge

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ConstProp

IR: Make ConstantDataArray::getFP actually return a ConstantDataArray

2015-12-09 21:21:07 +00:00

CorrelatedValuePropagation

[LVI] Extend select handling to catch min/max/clamp idioms

2016-02-26 22:53:59 +00:00

CrossDSOCFI

[cfi] Cross-DSO CFI diagnostic mode (LLVM part).

2016-01-25 23:35:03 +00:00

DeadArgElim

[OperandBundles] Have DeadArgElim play nice with operand bundles

2015-12-23 09:58:36 +00:00

DeadStoreElimination

[BasicAliasAnalysis] Take into account operand bundles in the getModRefInfo function

2016-01-16 12:15:53 +00:00

EarlyCSE

Fix several accidental DOS line endings in source files

2016-01-03 17:22:03 +00:00

EliminateAvailableExternally

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Float2Int

[Float2Int] Don't operate on vector instructions

2015-12-09 21:08:18 +00:00

ForcedFunctionAttrs

[attrs] Split off the forced attributes utility into its own pass that

2015-12-27 08:13:45 +00:00

FunctionAttrs

Revert "[attrs] Handle convergent CallSites."

2016-02-22 18:24:43 +00:00

FunctionImport

FunctionImport: add a progressive heuristic to limit importing too deep in the callgraph

2016-02-10 23:31:45 +00:00

GCOVProfiling

[GCOV] Avoid emitting profile arcs for module and skeleton CUs

2016-01-21 17:04:42 +00:00

GlobalDCE

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GlobalOpt

Make sure that any new and optimized objects created during GlobalOPT copy all the attributes from the base object.

2016-01-22 21:18:20 +00:00

GVN

Fix tests that used CHECK-NEXT-NOT and CHECK-DAG-NOT.

2016-02-26 19:40:34 +00:00

IndVarSimplify

[SCEV] Try to reuse existing value during SCEV expansion

2016-02-04 01:27:38 +00:00

InferFunctionAttrs

[BasicAA] Remove special casing of memset_pattern16 in favor of generic attribute inference

2016-01-06 04:53:16 +00:00

Inline

[WinEH] Don't inline an 'unwinds to caller' cleanupret into funclets which locally unwind

2016-02-23 17:11:04 +00:00

InstCombine

Fix an issue where fast math flags were dropped during scalarization.

2016-03-01 19:35:52 +00:00

InstMerge

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InstSimplify

[InstSimplify] Restore fsub 0.0, (fsub 0.0, X) ==> X optzn

2016-02-29 12:18:25 +00:00

Internalize

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IPConstantProp

[SCCP] Don't violate the lattice invariants

2016-01-07 21:36:16 +00:00

IRCE

[SCEV] Try to reuse existing value during SCEV expansion

2016-02-04 01:27:38 +00:00

JumpThreading

[JumpThreading] Simplify Instructions first in ComputeValueKnownInPredecessors()

2016-02-26 06:06:04 +00:00

LCSSA

[WinEH] Update LCSSA to handle catchswitch with handlers inside and outside a loop

2015-12-18 18:12:35 +00:00

LICM

[LICM] Teach LICM how to handle cases where the alias set tracker was

2016-02-27 04:34:07 +00:00

LoadCombine

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LoopDataPrefetch/PowerPC

[LoopDataPrefetch] Make it testable with opt

2016-02-22 21:41:22 +00:00

LoopDeletion

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LoopDistribute

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LoopIdiom

[LIR] Avoid turning non-temporal stores into memset

2016-02-17 21:00:06 +00:00

LoopInterchange

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LoopLoadElim

[LLE] Add testcase for the fix in r262267

2016-03-01 00:50:14 +00:00

LoopReroll

Allow setting MaxRerollIterations above 16

2016-02-22 09:38:28 +00:00

LoopRotate

[LoopRotate] Don't perform loop rotation if the loop header calls a convergent function.

2016-02-12 21:01:33 +00:00

LoopSimplify

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LoopSimplifyCFG

Add LoopSimplifyCFG pass

2016-01-29 22:35:36 +00:00

LoopStrengthReduce

[SCEV] Try to reuse existing value during SCEV expansion

2016-02-04 01:27:38 +00:00

LoopUnroll

[LoopUnrolling] Fix a bug introduced in r259869 (PR26688).

2016-02-22 21:21:45 +00:00

LoopUnswitch

[IR] Reformulate LLVM's EH funclet IR

2015-12-12 05:38:55 +00:00

LoopVectorize

Fix tests that used CHECK-NEXT-NOT and CHECK-DAG-NOT.

2016-02-26 19:40:34 +00:00

LoopVersioning

[LoopVersioning] Expose loop versioning as a pass too

2016-02-03 00:06:10 +00:00

LoopVersioningLICM

Corrected tests for Loop Versioning LICM, by adding “REQUIRES: asserts”.

2016-02-06 12:34:41 +00:00

LowerAtomic

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LowerBitSets

[cfi] Fix LowerBitSets on 32-bit targets.

2015-12-21 22:14:04 +00:00

LowerExpectIntrinsic

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LowerInvoke

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LowerSwitch

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Mem2Reg

[Mem2Reg] Respect optnone

2015-12-11 13:36:59 +00:00

MemCpyOpt

Fix PR26051: Memcpy optimization should introduce a call to memcpy before the store destination position

2016-01-06 23:50:22 +00:00

MergeFunc

[IR] Remove terminatepad

2015-12-14 18:34:23 +00:00

MetaRenamer

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NaryReassociate

[NaryReassociate] allow candidate to have a different type

2015-12-18 21:36:30 +00:00

ObjCARC

[ObjCARC] Handle ARCInstKind::ClaimRV in OptimizeIndividualCalls.

2016-02-17 18:51:27 +00:00

PartiallyInlineLibCalls

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PGOProfile

[PGO] Indirect-call profile annotation in IR level profiling

2016-02-10 18:24:45 +00:00

PhaseOrdering

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PlaceSafepoints

[PlaceSafepoints] Clamp NoStatepoints to true

2016-01-28 21:51:14 +00:00

PruneEH

[PruneEH] Don't try to insert a terminator after another terminator

2016-01-23 06:00:44 +00:00

Reassociate

Reassociate: Reprocess RedoInsts after each inst

2016-01-26 18:42:36 +00:00

Reg2Mem

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RewriteStatepointsForGC

[RS4GC] "Constant fold" the rs4gc-split-vector-values flag

2016-02-22 21:01:28 +00:00

SafeStack

[safestack] Make sure the unsafe stack pointer is popped in all cases

2016-02-02 01:03:11 +00:00

SampleProfile

Set function entry count as 0 if sample profile is not found for the function.

2016-02-22 22:46:21 +00:00

Scalarizer

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ScalarRepl

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SCCP

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SeparateConstOffsetFromGEP

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SimplifyCFG

[SimplifyCFG] Do not blindly remove unreachable blocks

2016-02-24 10:02:16 +00:00

Sink

[IR] Reformulate LLVM's EH funclet IR

2015-12-12 05:38:55 +00:00

SLPVectorizer

Fix tests that used CHECK-NEXT-NOT and CHECK-DAG-NOT.

2016-02-26 19:40:34 +00:00

SpeculativeExecution

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SROA

[SROA] Also insert a bit piece expression if only one piece is needed

2016-01-14 20:06:34 +00:00

StraightLineStrengthReduce

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StripDeadPrototypes

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StripSymbols

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StructurizeCFG

AMDGPU: Remove some old intrinsic uses from tests

2016-02-11 06:02:01 +00:00

TailCallElim

Push isDereferenceableAndAlignedPointer down into isSafeToLoadUnconditionally

2016-01-17 12:35:29 +00:00

TailDup

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Util

Make check line consistent

2016-02-07 20:57:46 +00:00

WholeProgramDevirt

WholeProgramDevirt: introduce.

2016-02-09 22:50:34 +00:00