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59 Commits

Author SHA1 Message Date
Chad Rosier 0a903478c6 [AArch64] Add support for NEON scalar floating-point reciprocal estimate, 
reciprocal exponent, and reciprocal square root estimate instructions.

llvm-svn: 192243
 2013-10-08 22:09:29 +00:00
Chad Rosier 0babda4b9c [AArch64] Add support for NEON scalar signed/unsigned integer to floating-point 
convert instructions.

llvm-svn: 192232
 2013-10-08 20:43:46 +00:00
Chad Rosier 027dfade54 [AArch64] Add support for NEON scalar arithmetic instructions: 
SQDMULH, SQRDMULH, FMULX, FRECPS, and FRSQRTS.

llvm-svn: 192112
 2013-10-07 17:07:17 +00:00
Jiangning Liu 036f16dc8c Initial support for Neon scalar instructions. 
Patch by Ana Pazos.

1.Added support for v1ix and v1fx types.
2.Added Scalar Pairwise Reduce instructions.
3.Added initial implementation of Scalar Arithmetic instructions.

llvm-svn: 191264
 2013-09-24 02:48:06 +00:00
Amaury de la Vieuville 718ce62b3c Add support for poly16 vtst and vtstq 
vtst and vtstq currently support poly8 types, but they should also work on
poly16.

llvm-svn: 190925
 2013-09-18 08:33:53 +00:00
Jiangning Liu 1bda93a252 Implement aarch64 neon instruction set AdvSIMD (3V Diff), covering the following 26 instructions, 
SADDL, UADDL, SADDW, UADDW, SSUBL, USUBL, SSUBW, USUBW, ADDHN, RADDHN, SABAL, UABAL, SUBHN, RSUBHN, SABDL, UABDL, SMLAL, UMLAL, SMLSL, UMLSL, SQDMLAL, SQDMLSL, SMULL, UMULL, SQDMULL, PMULL

llvm-svn: 190289
 2013-09-09 02:21:08 +00:00
Hao Liu b1852eed38 Inplement aarch64 neon instructions in AdvSIMD(shift). About 24 shift instructions: 
sshr,ushr,ssra,usra,srshr,urshr,srsra,ursra,sri,shl,sli,sqshlu,sqshl,uqshl,shrn,sqrshr$
 and 4 convert instructions:
      scvtf,ucvtf,fcvtzs,fcvtzu

llvm-svn: 189926
 2013-09-04 09:29:13 +00:00
Hao Liu 4efa1402fe Clang and AArch64 backend patches to support shll/shl and vmovl instructions and ACLE functions 
llvm-svn: 188452
 2013-08-15 08:26:30 +00:00
Tim Northover 2fe823a6c3 AArch64: initial NEON support 
Patch by Ana Pazos

- Completed implementation of instruction formats:
AdvSIMD three same
AdvSIMD modified immediate
AdvSIMD scalar pairwise

- Completed implementation of instruction classes
(some of the instructions in these classes
belong to yet unfinished instruction formats):
Vector Arithmetic
Vector Immediate
Vector Pairwise Arithmetic

- Initial implementation of instruction formats:
AdvSIMD scalar two-reg misc
AdvSIMD scalar three same

- Intial implementation of instruction class:
Scalar Arithmetic

- Initial clang changes to support arm v8 intrinsics.
Note: no clang changes for scalar intrinsics function name mangling yet.

- Comprehensive test cases for added instructions
To verify auto codegen, encoding, decoding, diagnosis, intrinsics.

llvm-svn: 187568
 2013-08-01 09:23:19 +00:00