Andrea Di Biagio 37f645cb34 [DAG] Improved target independent vector shuffle folding logic. ...

This patch teaches the DAGCombiner how to combine shuffles according to rules:
   shuffle(shuffle(A, Undef, M0), B, M1) -> shuffle(B, A, M2)
   shuffle(shuffle(A, B, M0), B, M1) -> shuffle(B, A, M2)
   shuffle(shuffle(A, B, M0), A, M1) -> shuffle(B, A, M2)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222090 91177308-0d34-0410-b5e6-96231b3b80d8

2014-11-15 22:56:25 +00:00

..

Analysis

Reapply r221924: "[GVN] Perform Scalar PRE on gep indices that feed loads before

2014-11-14 21:09:13 +00:00

Assembler

Use FileCheck in a few tests.

2014-11-06 15:05:51 +00:00

Bindings

[OCaml] Run tests twice, with ocamlc and ocamlopt (if available)

2014-11-03 09:50:53 +00:00

Bitcode

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BugPoint

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CodeGen

[DAG] Improved target independent vector shuffle folding logic.

2014-11-15 22:56:25 +00:00

DebugInfo

Add a test for r222029 that doesn't rely on the default target being a COFF platform.

2014-11-14 21:23:26 +00:00

ExecutionEngine

Fix symbol resolution of floating point libc builtins in MCJIT

2014-11-13 23:32:52 +00:00

Feature

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FileCheck

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Instrumentation

Move asan-coverage into a separate phase.

2014-11-11 22:14:37 +00:00

Integer

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JitListener

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Linker

Copy externally_initialized in GlobalVariable::copyAttributesFrom.

2014-11-10 18:41:59 +00:00

LTO

Add Forward Control-Flow Integrity.

2014-11-11 21:08:02 +00:00

MC

R600/SI: Start implementing an assembler

2014-11-14 14:08:00 +00:00

Object

Object, support both mach-o archive t.o.c file names

2014-11-12 01:37:45 +00:00

Other

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SymbolRewriter

Transform: add SymbolRewriter pass

2014-11-07 21:32:08 +00:00

TableGen

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tools

Add the code and test cases for 64-bit ARM to llvm-objdump’s Mach-O symbolizer.

2014-11-14 21:52:18 +00:00

Transforms

Revert "Don't make assumptions about the name of private global variables."

2014-11-15 02:03:53 +00:00

Unit

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Verifier

Extend the verifier to validate range metadata on calls and invokes.

2014-10-20 23:52:07 +00:00

YAMLParser

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.clang-format

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CMakeLists.txt

Make llvm-go test dependency optional.

2014-10-23 19:51:40 +00:00

lit.cfg

Only run the gold plugin tests if gold supports the targets we test with.

2014-11-11 05:27:12 +00:00

lit.site.cfg.in

[OCaml] [autoconf] Migrate to ocamlfind.

2014-10-30 08:29:45 +00:00

Makefile

OCAMLFLAGS can contain =, don't use = with sed

2014-11-13 09:29:30 +00:00

Makefile.tests

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TestRunner.sh

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