Zvi Rackover 4167b52690 InstSimplify: A shuffle of a splat is always the splat itself ...

Summary:
Fold:
 shuffle (splat-shuffle), undef, M --> splat-shuffle

Reviewers: spatel, RKSimon, craig.topper

Reviewed By: RKSimon

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D31527

llvm-svn: 299990

2017-04-11 21:37:02 +00:00

..

Analysis

MemorySSA: Move to Analysis, from Transforms/Utils. It's used as

2017-04-11 20:06:36 +00:00

Assembler

Allow DataLayout to specify addrspace for allocas.

2017-04-10 22:27:50 +00:00

Bindings

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Bitcode

Bitcode: Do not create FNENTRYs for aliases of functions.

2017-04-06 19:39:24 +00:00

BugPoint

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CodeGen

[DAGCombine] Add more test cases for shuffle of splat. NFC.

2017-04-11 21:16:59 +00:00

DebugInfo

[PDB] Emit index/offset pairs for TPI and IPI streams

2017-04-11 16:26:15 +00:00

Examples

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ExecutionEngine

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Feature

[GVNHoist] Re-enable GVNHoist by default

2017-04-11 14:36:30 +00:00

FileCheck

[FileCheck] Added --enable-var-scope option to enable scope for regex variables.

2017-03-09 17:59:04 +00:00

Instrumentation

Revert "[asan] Put ctor/dtor in comdat."

2017-04-10 20:36:36 +00:00

Integer

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JitListener

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LibDriver

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Linker

[Linker] Provide callback for internalization

2017-03-13 18:08:11 +00:00

LTO

llvm-lto2: Move the LTO::run() action behind a subcommand.

2017-04-11 18:12:00 +00:00

MC

AMDGPU: Fix crash when disassembling VOP3 mac

2017-04-10 17:58:06 +00:00

Object

[llvm-ar] errors go on stderr and not on stdout.

2017-04-05 14:52:17 +00:00

ObjectYAML

Align all scalar numbers to LLVM_YAML_IS_FLOW_SEQUENCE_VECTOR

2017-04-04 06:02:32 +00:00

Other

Bring back r297624.

2017-03-13 20:00:25 +00:00

SymbolRewriter

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TableGen

[globalisel][tablegen] Fix patterns involving multiple ComplexPatterns.

2017-04-05 13:14:03 +00:00

ThinLTO/X86

llvm-lto2: Move the LTO::run() action behind a subcommand.

2017-04-11 18:12:00 +00:00

tools

llvm-lto2: Move the LTO::run() action behind a subcommand.

2017-04-11 18:12:00 +00:00

Transforms

InstSimplify: A shuffle of a splat is always the splat itself

2017-04-11 21:37:02 +00:00

Unit

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Verifier

Verifier: Check some amdgpu calling convention restrictions

2017-04-04 18:43:11 +00:00

YAMLParser

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.clang-format

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CMakeLists.txt

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lit.cfg

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lit.site.cfg.in

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TestRunner.sh

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