Chandler Carruth 699fd1909e [x86] Teach the new vector shuffle lowering about the simplest of
'insertps' patterns.

This replaces two shuffles with a single insertps in very common cases.
My next patch will extend this to leverage the zeroing capabilities of
insertps which will allow it to be used in a much wider set of cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217100 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-03 22:48:34 +00:00
2014-08-14 15:15:09 +00:00
2014-09-02 22:28:02 +00:00
2014-08-14 15:15:09 +00:00
2014-09-02 22:28:02 +00:00

Low Level Virtual Machine (LLVM)
================================

This directory and its subdirectories contain source code for the Low Level
Virtual Machine, a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.

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Please see the documentation provided in docs/ for further
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suggestions.
Description
LLVM backend for 6502
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