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Commit Graph

9 Commits

Author SHA1 Message Date
Jim Grosbach
86b5cd7421 ARM 'vuzp.32 Dd, Dm' is a pseudo-instruction.
While there is an encoding for it in VUZP, the result of that is undefined,
so we should avoid it. Define the instruction as a pseudo for VTRN.32
instead, as the ARM ARM indicates.

rdar://11222366

llvm-svn: 154511
2012-04-11 17:40:18 +00:00
Jim Grosbach
e54b48cd74 ARM 'vzip.32 Dd, Dm' is a pseudo-instruction.
While there is an encoding for it in VZIP, the result of that is undefined,
so we should avoid it. Define the instruction as a pseudo for VTRN.32
instead, as the ARM ARM indicates.

rdar://11221911

llvm-svn: 154505
2012-04-11 16:53:25 +00:00
Jim Grosbach
62873cae5f ARM 64-bit VEXT assembly uses a .64 suffix, not .32, amazingly enough.
llvm-svn: 146194
2011-12-08 22:19:04 +00:00
Jim Grosbach
3b4d5c0510 ARM optional destination operand variants for VEXT instructions.
llvm-svn: 146114
2011-12-08 00:43:47 +00:00
Jim Grosbach
0c64182f7c Tidy up.
llvm-svn: 146113
2011-12-08 00:41:54 +00:00
Jim Grosbach
4d0ad5a4e0 ARM alternate size suffices for VTRN instructions.
rdar://10435076

llvm-svn: 144694
2011-11-15 20:49:46 +00:00
Bob Wilson
1082705e72 Fix misspelled target triples in MC/ARM test commands.
llvm-svn: 121901
2010-12-15 22:14:01 +00:00
Owen Anderson
98f9965c89 Unlike a lot of NEON instructions, vext isn't _actually_ parameterized by element size. Instead,
all of the different element sizes are pseudo instructions that map down to vext.8 underneath, with
the immediate shifted left to reflect the increased element size.

llvm-svn: 118183
2010-11-03 18:16:27 +00:00
Owen Anderson
8d4bfde002 Covert this test to .s form.
llvm-svn: 117937
2010-11-01 18:13:11 +00:00