Simon Pilgrim 1cc5712763 [X86][XOP] Support for VPPERM 2-input shuffle mask decoding ...

This patch adds support for decoding XOP VPPERM instruction when it represents a basic shuffle.

The mask decoding required the existing MCInstrLowering code to be updated to support binary shuffles - the implementation now matches what is done in X86InstrComments.cpp.

Differential Revision: http://reviews.llvm.org/D18441

llvm-svn: 265874

2016-04-09 14:51:26 +00:00

8.9 KiB

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