Benjamin Kramer 8da0b7358d MemCpyOpt: When merging memsets also merge the trivial case of two memsets with the same destination. ...

The testcase is from PR19092, but I think the bug described there is actually a clang issue.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203489 91177308-0d34-0410-b5e6-96231b3b80d8

2014-03-10 21:05:13 +00:00

..

ADCE

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AddDiscriminators

Pass to emit DWARF path discriminators.

2014-03-03 20:06:11 +00:00

ArgumentPromotion

Update optimization passes to handle inalloca arguments

2014-01-28 02:38:36 +00:00

BBVectorize

Change math intrinsic attributes from readonly to readnone. These

2014-03-06 00:18:15 +00:00

BranchFolding

Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call

2014-02-13 14:44:26 +00:00

CodeExtractor

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CodeGenPrepare

Revert r203230, "CodeGenPrep: sink extends of illegal types into use block."

2014-03-09 11:01:07 +00:00

ConstantHoisting/X86

[Constant Hoisting] Fix insertion point for constant materialization.

2014-02-08 00:20:49 +00:00

ConstantMerge

Corruptly merge constants with explicit and implicit alignments.

2013-11-12 20:21:43 +00:00

ConstProp

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CorrelatedValuePropagation

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DeadArgElim

IR: Change inalloca's grammar a bit

2014-03-09 06:41:58 +00:00

DeadStoreElimination

Update optimization passes to handle inalloca arguments

2014-01-28 02:38:36 +00:00

DebugIR

Use right pointer type in DebugIR

2013-09-27 22:26:25 +00:00

EarlyCSE

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FunctionAttrs

Update optimization passes to handle inalloca arguments

2014-01-28 02:38:36 +00:00

GCOVProfiling

Debug Info: update testing cases to specify the debug info version number.

2013-11-22 21:49:45 +00:00

GlobalDCE

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GlobalOpt

GlobalOpt: Apply fastcc to internal x86_thiscallcc functions

2014-02-26 19:57:30 +00:00

GVN

Fix broken CHECK lines.

2014-01-11 21:06:00 +00:00

IndVarSimplify

[LPM] Fix PR18642, a pretty nasty bug in IndVars that "never mattered"

2014-01-29 04:40:19 +00:00

Inline

Set default of inlinecold-threshold to 225.

2014-02-06 01:59:22 +00:00

InstCombine

For functions with ARM target specific calling convention, when simplify-libcall

2014-03-10 20:49:45 +00:00

InstSimplify

InstSimplify: Make shift, select and GEP simplifications vector-aware.

2014-01-24 17:09:53 +00:00

Internalize

Correct word hyphenations

2013-12-05 05:44:44 +00:00

IPConstantProp

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JumpThreading

Don't eliminate a partially redundant load if it's in a landing pad.

2013-10-21 04:09:17 +00:00

LCSSA

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LICM

[LPM] Switch LICM to actively use LCSSA in addition to preserving it.

2014-02-11 12:52:27 +00:00

LoopDeletion

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LoopIdiom

Debug Info: update testing cases to specify the debug info version number.

2013-11-23 01:16:29 +00:00

LoopReroll

Fix loop rerolling pass failure with non-consant loop lower bound

2014-01-03 17:20:01 +00:00

LoopRotate

[LPM] Fix PR18643, another scary place where loop transforms failed to

2014-01-29 13:16:53 +00:00

LoopSimplify

[LPM] Switch LICM to actively use LCSSA in addition to preserving it.

2014-02-11 12:52:27 +00:00

LoopStrengthReduce

Fix PR18165: LSR must avoid scaling factors that exceed the limit on truncated use.

2014-02-26 16:31:56 +00:00

LoopUnroll

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LoopUnswitch

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LoopVectorize

LoopVectorizer: Preserve fast-math flags

2014-03-05 21:10:47 +00:00

LowerAtomic

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LowerExpectIntrinsic

Lower llvm.expect intrinsic correctly for i1

2014-02-02 22:43:55 +00:00

LowerInvoke

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LowerSwitch

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Mem2Reg

Debug Info: update testing cases to specify the debug info version number.

2013-11-22 21:49:45 +00:00

MemCpyOpt

MemCpyOpt: When merging memsets also merge the trivial case of two memsets with the same destination.

2014-03-10 21:05:13 +00:00

MergeFunc

PR17925 bugfix.

2013-11-26 16:11:03 +00:00

MetaRenamer

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ObjCARC

Fix known typos

2014-01-24 17:20:08 +00:00

PhaseOrdering

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PruneEH

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Reassociate

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Reg2Mem

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SampleProfile

llvm/test/Transforms/SampleProfile/syntax.ll: Eliminate locale-sensitive message check.

2014-01-11 09:23:52 +00:00

Scalarizer

Fix Scalarizer insertion point when replacing PHIs with insertelements

2013-12-23 14:51:56 +00:00

ScalarRepl

Debug Info: update testing cases to specify the debug info version number.

2013-11-22 21:49:45 +00:00

SCCP

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SimplifyCFG

Allow speculating llvm.sqrt, fma and fmuladd

2014-01-31 00:09:00 +00:00

Sink

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SLPVectorizer

Trivial test commit.

2014-03-05 02:09:51 +00:00

SROA

[SROA] Use the correct index integer size in GEPs through non-default

2014-02-26 10:08:16 +00:00

StripSymbols

Add a debug info code generation level to the compile unit metadata

2014-02-27 01:24:56 +00:00

StructurizeCFG

StructurizeCFG: Fix verification failure with some loops.

2013-11-22 19:24:39 +00:00

TailCallElim

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TailDup

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