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llvm-6502/lib
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Chandler Carruth cad1711154 [x86] Begin stubbing out the AVX support in the new vector shuffle 
lowering scheme.

Currently, this just directly bails to the fallback path of splitting
the 256-bit vector into two 128-bit vectors, operating there, and then
joining the results back together. While the results are far from
perfect, they are *shockingly* good for what we're doing here. I'll be
layering the rest of the functionality on top of this piece by piece and
updating tests as I go.

Note that 256-bit vectors in this mode are still somewhat WIP. While
I think the code paths that I'm adding here are clean and good-to-go,
there are still a lot of 128-bit assumptions that I'll need to stomp out
as I march through the functional spread here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215637 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-14 12:13:59 +00:00
..
Analysis In LVI(Lazy Value Info), originally value on a BB can only be caculated once, 2014-08-11 05:02:04 +00:00
AsmParser Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
Bitcode Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
CodeGen [SDAG] Fix a bug in the DAG combiner where we would fail to return the 2014-08-14 08:18:34 +00:00
DebugInfo Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
ExecutionEngine [MCJIT] Support DisableSymbolSearching and InstallLazyFunctionCreator in MCJIT. 2014-08-14 02:38:20 +00:00
IR Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
IRReader
LineEditor
Linker Don't upgrade global constructors when reading bitcode 2014-08-12 16:46:37 +00:00
LTO Don't internalize all but main by default. 2014-08-05 20:10:38 +00:00
MC MC: AsmLexer: handle multi-character CommentStrings correctly 2014-08-14 02:51:43 +00:00
Object Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
Option
ProfileData Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
Support Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
TableGen Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
Target [x86] Begin stubbing out the AVX support in the new vector shuffle 2014-08-14 12:13:59 +00:00
Transforms InstCombine: ((A | ~B) ^ (~A | B)) to A ^ B 2014-08-14 06:46:25 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile