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4 Commits

Author SHA1 Message Date
Jim Grosbach 74b61c398c ARM: Use a dedicated intrinsic for vector bitwise select. 
The expression based expansion too often results in IR level optimizations
splitting the intermediate values into separate basic blocks, preventing
the formation of the VBSL instruction as the code author intended. In
particular, LICM would often hoist part of the computation out of a loop.

rdar://11011471

llvm-svn: 164340
 2012-09-21 00:18:20 +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 97262e01d5 Convert more Neon tests to use FileCheck. 
llvm-svn: 78433
 2009-08-07 23:45:02 +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