Nadav Rotem ed9b934f65 Fix 9267; Add vector zext support. ...

The DAGCombiner folds the zext into complex load instructions. This patch
prevents this optimization on vectors since none of the supported targets
knows how to perform load+vector_zext in one instruction.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126080 91177308-0d34-0410-b5e6-96231b3b80d8

2011-02-20 12:37:50 +00:00

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CommandGuide

Spelling fix: consequtive -> consecutive.

2011-02-15 09:23:02 +00:00

HistoricalNotes

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img

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tutorial

Minor fixes to tutorial, patch by Benjamin Meyer!

2011-02-15 00:24:32 +00:00

AliasAnalysis.html

Stub out a new updating interface to AliasAnalysis, allowing stateful analyses to be informed when

2011-01-03 21:38:41 +00:00

BitCodeFormat.html

First step in fixing PR8927:

2011-01-08 16:42:36 +00:00

Bugpoint.html

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CFEBuildInstrs.html

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CMake.html

Add testing stuff to CMake documents.

2011-02-09 04:19:28 +00:00

CodeGenerator.html

Don't document exactly how virtual registers are represented as integers. Code

2011-01-08 23:10:59 +00:00

CodingStandards.html

Fix typo.

2011-02-20 02:03:04 +00:00

CommandLine.html

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CompilerDriver.html

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CompilerDriverTutorial.html

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CompilerWriterInfo.html

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DebuggingJITedCode.html

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DeveloperPolicy.html

libc++ and compiler_rt are now dual licensed under UIUC and MIT license.

2010-11-16 21:32:53 +00:00

doxygen.cfg.in

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doxygen.css

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doxygen.footer

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doxygen.header

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doxygen.intro

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ExceptionHandling.html

Fix the prototype for the llvm.eh.selector intrinsic.

2010-12-09 23:05:48 +00:00

ExtendedIntegerResults.txt

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ExtendingLLVM.html

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FAQ.html

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GarbageCollection.html

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GCCFEBuildInstrs.html

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GetElementPtr.html

attempt to capture recent discussion about overflow and inbounds geps.

2011-02-11 21:50:52 +00:00

GettingStarted.html

Document the LLVM GIT mirror

2011-02-01 20:08:28 +00:00

GettingStartedVS.html

Add testing stuff to CMake documents.

2011-02-09 04:19:28 +00:00

GoldPlugin.html

No need to check out everything: binutils is enough.

2010-10-06 06:45:11 +00:00

HowToReleaseLLVM.html

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HowToSubmitABug.html

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index.html

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LangRef.html

Fix 9267; Add vector zext support.

2011-02-20 12:37:50 +00:00

Lexicon.html

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LinkTimeOptimization.html

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llvm.css

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Makefile

Don't run ocamldoc if it's not installed

2011-02-09 18:32:04 +00:00

MakefileGuide.html

Standardise all build-mode affecting {EN,DIS}ABLE_* make options to

2010-10-22 12:54:34 +00:00

Packaging.html

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Passes.html

Adapt docs to '-loopsimplify -> -loop-simplify' change

2011-02-13 20:57:25 +00:00

ProgrammersManual.html

Fix thinko, basic blocks are SESE. The exits may have many edges though.

2011-02-17 02:19:22 +00:00

Projects.html

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re_format.7

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ReleaseNotes.html

Yet another thing that was forgotten to be added to the release notes...

2010-10-26 12:43:36 +00:00

SourceLevelDebugging.html

Update docs to match reality.

2011-02-03 00:22:17 +00:00

SystemLibrary.html

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TableGenFundamentals.html

Rename lisp-like functions as suggested by Gabor Greif as loooong time

2011-01-07 17:05:37 +00:00

TestingGuide.html

Spelling fix: consequtive -> consecutive.

2011-02-15 09:23:02 +00:00

UsingLibraries.html

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WritingAnLLVMBackend.html

Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept.

2010-11-23 03:31:01 +00:00

WritingAnLLVMPass.html

Spelling fix: consequtive -> consecutive.

2011-02-15 09:23:02 +00:00