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6 Commits

Author SHA1 Message Date
Bob Wilson f65c9ef720 Replace NEON vabdl, vaba, and vabal intrinsics with combinations of the 
vabd intrinsic and add and/or zext operations.  In the case of vaba, this
also avoids the need for a DAG combine pattern to combine vabd with add.
Update tests.  Auto-upgrade the old intrinsics.

llvm-svn: 112941
 2010-09-03 01:35:08 +00:00
Bob Wilson 79daf7e0ae Combine NEON VABD (absolute difference) intrinsics with ADDs to make VABA 
(absolute difference with accumulate) intrinsics.  Radar 8228576.

llvm-svn: 110170
 2010-08-04 00:12:08 +00:00
Bob Wilson 35b6173a17 Merge a bunch of NEON tests into larger files so they run faster. 
llvm-svn: 83667
 2009-10-09 20:20:54 +00:00
Dan Gohman c8054d90fb Eliminate more uses of llvm-as and llvm-dis. 
llvm-svn: 81293
 2009-09-09 00:09:15 +00:00
Bob Wilson 2b60721464 Convert a few Neon tests to use FileCheck. 
llvm-svn: 78108
 2009-08-04 21:33:22 +00:00
Bob Wilson 2e076c4e02 Add support for ARM's Advanced SIMD (NEON) instruction set. 
This is still a work in progress but most of the NEON instruction set
is supported.

llvm-svn: 73919
 2009-06-22 23:27:02 +00:00