Yi Jiang cb2522448c Generate extract for in-tree uses if the use is scalar operand in vectorized instruction. radar://18144665 ...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216946 91177308-0d34-0410-b5e6-96231b3b80d8

2014-09-02 21:00:39 +00:00

..

ADCE

…

AddDiscriminators

Use DILexicalBlockFile, rather than DILexicalBlock, to track discriminator changes to ensure discriminator changes don't introduce new DWARF DW_TAG_lexical_blocks.

2014-08-21 22:45:21 +00:00

ArgumentPromotion

Don't promote byval pointer arguments when padding matters

2014-08-28 22:42:00 +00:00

AtomicExpand/ARM

Rename AtomicExpandLoadLinked into AtomicExpand

2014-08-21 21:50:01 +00:00

BBVectorize

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

BranchFolding

…

CodeExtractor

…

CodeGenPrepare

CodeGenPrep: fall back to MVT::Other if instruction's type isn't an EVT.

2014-07-29 10:20:22 +00:00

ConstantHoisting

[ConstantHoisting][X86] Improve the cost model for small constants with large types (i64 and above).

2014-06-10 00:32:29 +00:00

ConstantMerge

…

ConstProp

Fix a bug around truncating vector in const prop.

2014-08-21 02:12:35 +00:00

CorrelatedValuePropagation

…

DeadArgElim

musttail: Don't eliminate varargs packs if there is a forwarding call

2014-08-26 00:59:51 +00:00

DeadStoreElimination

Relax the constraint more in MemoryDependencyAnalysis.cpp

2014-08-29 20:32:58 +00:00

DebugIR

…

EarlyCSE

…

FunctionAttrs

[optnone] Make the optnone attribute effective at suppressing function

2014-08-13 10:49:33 +00:00

GCOVProfiling

Fix coverage for files with global constructors again. Adds a testcase to the commit from r206671, as requested by David Blaikie.

2014-06-05 04:31:43 +00:00

GlobalDCE

Remove dangling initializers in GlobalDCE

2014-08-25 17:51:14 +00:00

GlobalOpt

GlobalOpt: Optimize in the face of insertvalue/extractvalue

2014-08-08 05:50:43 +00:00

GVN

Relax the constraint more in MemoryDependencyAnalysis.cpp

2014-08-29 20:32:58 +00:00

IndVarSimplify

[INDVARS] Extend using of widening of induction variables for the cases of "sub nsw" and "mul nsw" instructions.

2014-08-21 08:25:45 +00:00

Inline

Feed AA to the inliner and use AA->getModRefBehavior in AddAliasScopeMetadata

2014-09-01 09:01:39 +00:00

InstCombine

Revert "Revert two GEP-related InstCombine commits"

2014-09-01 21:10:02 +00:00

InstMerge

MergedLoadStoreMotion pass

2014-07-18 19:13:09 +00:00

InstSimplify

Revert: [APFloat] Fixed a bug in method 'fusedMultiplyAdd'.

2014-09-02 17:22:49 +00:00

Internalize

Use "weak alias" instead of "alias weak"

2014-07-30 22:51:54 +00:00

IPConstantProp

No need for those tests to go thru llvm-as and/or llvm-dis.

2014-05-27 22:03:28 +00:00

JumpThreading

In LVI(Lazy Value Info), originally value on a BB can only be caculated once,

2014-08-11 05:02:04 +00:00

LCSSA

…

LICM

LICM: Don't crash when an instruction is used by an unreachable BB

2014-09-02 16:22:00 +00:00

LoadCombine

Add LoadCombine pass.

2014-05-29 01:55:07 +00:00

LoopDeletion

…

LoopIdiom

R600: Implement TTI:getPopcntSupport

2014-07-18 06:07:13 +00:00

LoopReroll

…

LoopRotate

…

LoopSimplify

No need for those tests to go thru llvm-as and/or llvm-dis.

2014-05-27 22:03:28 +00:00

LoopStrengthReduce

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

LoopUnroll

After unrolling a loop with llvm.loop.unroll.count metadata (unroll factor

2014-07-24 22:36:40 +00:00

LoopUnswitch

…

LoopVectorize

Add a convenience method to copy wrapping, exact, and fast-math flags (NFC).

2014-09-01 18:44:57 +00:00

LowerAtomic

IR: add "cmpxchg weak" variant to support permitted failure.

2014-06-13 14:24:07 +00:00

LowerExpectIntrinsic

…

LowerInvoke

Remove LowerInvoke's obsolete "-enable-correct-eh-support" option

2014-03-20 19:54:47 +00:00

LowerSwitch

Added test for commit r212802 that was missing

2014-07-11 10:36:00 +00:00

Mem2Reg

…

MemCpyOpt

Fix a really bad miscompile introduced in r216865 - the else-if logic

2014-09-01 10:09:18 +00:00

MergeFunc

Fix crash when looking up the addrspace of GEPs with vector types

2014-09-02 18:47:54 +00:00

MetaRenamer

Use "weak alias" instead of "alias weak"

2014-07-30 22:51:54 +00:00

ObjCARC

Fix use_iterator crash in ObjCArc from r203364

2014-03-18 22:32:43 +00:00

PartiallyInlineLibCalls

PartiallyInlineLibCalls: Check sqrt result type before transforming it.

2014-08-01 23:21:21 +00:00

PhaseOrdering

…

PruneEH

…

Reassociate

Reassociate x + -0.1234 * y into x - 0.1234 * y

2014-08-21 10:45:30 +00:00

Reg2Mem

…

SampleProfile

Use DILexicalBlockFile, rather than DILexicalBlock, to track discriminator changes to ensure discriminator changes don't introduce new DWARF DW_TAG_lexical_blocks.

2014-08-21 22:45:21 +00:00

Scalarizer

…

ScalarRepl

…

SCCP

SCCP: update for cmpxchg returning { iN, i1 } now.

2014-06-13 14:54:09 +00:00

SeparateConstOffsetFromGEP/NVPTX

Partially revert r210444 due to performance regression

2014-07-16 23:25:00 +00:00

SimplifyCFG

Make fabs safe to speculatively execute

2014-08-29 16:01:17 +00:00

Sink

Sink: Don't sink static allocas from the entry block

2014-03-21 15:51:51 +00:00

SLPVectorizer

Generate extract for in-tree uses if the use is scalar operand in vectorized instruction. radar://18144665

2014-09-02 21:00:39 +00:00

SROA

SROA: Don't insert instructions before a PHI

2014-09-01 21:20:14 +00:00

StripSymbols

…

StructurizeCFG

…

TailCallElim

We may visit a call that uses an alloca multiple times in callUsesLocalStack, sometimes with IsNocapture true and sometimes with IsNocapture false. We accidentally skipped work we needed to do in the IsNocapture=false case if we were called with IsNocapture=true the first time. Fixes PR20405!

2014-07-23 06:24:49 +00:00

TailDup

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

Util

utils: Fix segfault in flattencfg

2014-08-13 20:31:53 +00:00