Bob Wilson 626613d5e8 Recognize sign/zero-extended constant BUILD_VECTORs for VMULL operations. ...

We need to check if the individual vector elements are sign/zero-extended
values.  For now this only handles constants values.  Radar 8687140.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120034 91177308-0d34-0410-b5e6-96231b3b80d8

2010-11-23 19:38:38 +00:00

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Analysis

Expand a little on the description of what InstructionSimplify does.

2010-11-23 10:50:08 +00:00

Archive

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AsmParser

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Bitcode

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CodeGen

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

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

CompilerDriver

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ExecutionEngine

Move getInitialFrameState() to TargetFrameInfo

2010-11-18 23:25:52 +00:00

Linker

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MC

Invalidate the layout on any relaxation, not just Instructions. Bug found by David Meyer.

2010-11-23 08:08:33 +00:00

Object

Fix typo: Exectuable -> Executable

2010-11-17 00:43:43 +00:00

Support

Revert functionality doug added in r98575 that was never

2010-11-23 06:09:51 +00:00

System

Use thread-safe statics to avoid a static constructor here. This isn't thread-safe on MSVC, but we don't

2010-11-18 18:49:05 +00:00

Target

Recognize sign/zero-extended constant BUILD_VECTORs for VMULL operations.

2010-11-23 19:38:38 +00:00

Transforms

InstCombine: Reduce "X shift (A srem B)" to "X shift (A urem B)" iff B is positive.

2010-11-23 18:52:42 +00:00

VMCore

add a 'LLVMConstIntOfArbitraryPrecision' api to the C api,

2010-11-23 02:47:22 +00:00

Makefile

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