Matthew Simpson b4096ebe26 [TTI, AArch64] Add transpose shuffle kind ... This patch adds a new shuffle kind useful for transposing a 2xn matrix. These transpose shuffle masks read corresponding even- or odd-numbered vector elements from two n-dimensional source vectors and write each result into consecutive elements of an n-dimensional destination vector. The transpose shuffle kind is meant to model the TRN1 and TRN2 AArch64 instructions. As such, this patch also considers transpose shuffles in the AArch64 implementation of getShuffleCost. Differential Revision: https://reviews.llvm.org/D45982 llvm-svn: 330941		2018-04-26 13:48:33 +00:00
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llvm	[TTI, AArch64] Add transpose shuffle kind	2018-04-26 13:48:33 +00:00
llvm-c	Fix Wdocumentation warnings. NFCI.	2018-04-24 13:38:26 +00:00