Chandler Carruth 05901d80ba [x86] Teach the new vector shuffle lowering a fancier way to lower ... 256-bit vectors with lane-crossing. Rather than immediately decomposing to 128-bit vectors, try flipping the 256-bit vector lanes, shuffling them and blending them together. This reduces our worst case shuffle by a pretty significant margin across the board. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218446 91177308-0d34-0410-b5e6-96231b3b80d8		2014-09-25 10:21:15 +00:00
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Analysis
Assembler
Bindings
Bitcode
BugPoint
CodeGen	[x86] Teach the new vector shuffle lowering a fancier way to lower	2014-09-25 10:21:15 +00:00
DebugInfo	Removing empty tests from failed revert	2014-09-24 21:45:26 +00:00
ExecutionEngine
Feature
FileCheck
Instrumentation	[asan] don't instrument module CTORs that may be run before asan.module_ctor. This fixes asan running together -coverage	2014-09-24 22:41:55 +00:00
Integer
JitListener
Linker
LTO
MC	[Thumb2] BXJ should be undefined for v7M, v8A	2014-09-25 10:02:05 +00:00
Object
Other
TableGen
tools	llvm-cov: Combine segments that cover the same location	2014-09-25 00:34:18 +00:00
Transforms	Fix assertion in LICM doFinalization()	2014-09-24 16:48:31 +00:00
Unit
Verifier
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg	pass environment when invoking llvm-config from lit.cfg	2014-09-24 18:37:48 +00:00
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh