Cullen Rhodes 7f2c0b7855 [AArch64][SVE2] Asm: support SVE2 Accumulate Group
Summary:
Patch adds support for the following instructions:

SVE2 bitwise shift and insert:
    * SRI, SLI

SVE2 bitwise shift right and accumulate:
    * SSRA, USRA, SRSRA, URSRA

SVE2 complex integer add:
    * CADD, SQCADD

SVE2 integer absolute difference and accumulate:
    * SABA, UABA

SVE2 integer absolute difference and accumulate long:
    * SABALB, SABALT, UABALB, UABALT

SVE2 integer add/subtract long with carry:
    * ADCLB, ADCLT, SBCLB, SBCLT

The specification can be found here:
https://developer.arm.com/docs/ddi0602/latest

Reviewed By: SjoerdMeijer

Differential Revision: https://reviews.llvm.org/D62204


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@361622 91177308-0d34-0410-b5e6-96231b3b80d8
2019-05-24 10:10:34 +00:00
..
2019-05-23 17:19:36 +00:00