Nadav Rotem 7e413e9c94 The type-legalizer often scalarizes code. One of the common patterns is extract-and-truncate. ...

In this patch we optimize this pattern and convert the sequence into extract op of a narrow type.
This allows the BUILD_VECTOR dag optimizations to construct efficient shuffle operations in many cases.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149692 91177308-0d34-0410-b5e6-96231b3b80d8

2012-02-03 13:18:25 +00:00

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Analysis

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Archive

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Assembler

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Bindings/Ocaml

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Bitcode

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BugPoint

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CodeGen

The type-legalizer often scalarizes code. One of the common patterns is extract-and-truncate.

2012-02-03 13:18:25 +00:00

DebugInfo

Fix the testcases for the previous patch.

2012-01-24 10:11:49 +00:00

ExecutionEngine

Remove "XFAIL: arm" from test/ExecutionEngine/test-return.ll

2012-01-17 18:21:05 +00:00

Feature

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Instrumentation/AddressSanitizer

[asan] enable asan only for the functions that have Attribute::AddressSafety

2012-01-24 19:34:43 +00:00

Integer

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lib

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Linker

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MC

Fixed a crash in llvm-mc for Mach-O when a symbol difference expression uses a

2012-01-31 23:02:57 +00:00

Object

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Other

Update test to new EH model.

2012-01-31 02:04:20 +00:00

Scripts

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TableGen

Add an (interleave A, B, ...) SetTheory operator.

2012-01-24 18:06:05 +00:00

Transforms

Fix SSAUpdaterImpl's RecordMatchingPHI to record exactly the

2012-02-03 01:07:01 +00:00

Unit

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Verifier

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CMakeLists.txt

CMake: Promote the testing targets out of folders on IDE.

2012-01-30 03:15:47 +00:00

lit.cfg

Adding a basic ELF dynamic loader and MC-JIT for ELF. Functionality is currently basic and will be enhanced with future patches.

2012-01-16 08:56:09 +00:00

lit.site.cfg.in

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Makefile

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Makefile.tests

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site.exp.in

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TestRunner.sh

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