Sanjay Patel 3cd5b83bb8 Match new shuffle codegen for MOVHPD patterns
Add patterns to match SSE (shufpd) and AVX (vpermilpd) shuffle codegen
when storing the high element of a v2f64. The existing patterns were
only checking for an unpckh type of shuffle. 

http://llvm.org/bugs/show_bug.cgi?id=21791

Differential Revision: http://reviews.llvm.org/D6586



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223929 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-10 16:58:54 +00:00
2014-12-09 18:38:53 +00:00
2014-12-09 18:38:53 +00:00
2014-04-07 03:57:04 +00:00
2014-03-02 13:08:46 +00:00
2014-10-16 22:48:02 +00:00
2014-03-12 22:40:22 +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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LLVM backend for 6502
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