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2 Commits

Author SHA1 Message Date
Francesco Petrogalli
fe31663523 [sve][acle] Add some C intrinsics for brain float types.
Summary:
The following intrinsics has been added:

svuint16_t svcnt[_bf16]_m(svuint16_t inactive, svbool_t pg, svbfloat16_t op)
svuint16_t svcnt[_bf16]_x(svbool_t pg, svbfloat16_t op)
svuint16_t svcnt[_bf16]_z(svbool_t pg, svbfloat16_t op)

svbfloat16_t svtbl[_bf16](svbfloat16_t data, svuint16_t indices)

svbfloat16_t svtbl2[_bf16](svbfloat16x2_t data, svuint16_t indices)

svbfloat16_t svtbx[_bf16](svbfloat16_t fallback, svbfloat16_t data, svuint16_t indices)

Reviewers: c-rhodes, kmclaughlin, efriedma, sdesmalen, ctetreau

Subscribers: tschuett, hiraditya, rkruppe, psnobl, cfe-commits, llvm-commits

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D82429
2020-06-25 16:31:01 +00:00
Kerry McLaughlin
b66f8caef4 [AArch64][SVE] Add SVE2 intrinsics for bit permutation & table lookup
Summary:
Implements the following intrinsics:
 - @llvm.aarch64.sve.bdep.x
 - @llvm.aarch64.sve.bext.x
 - @llvm.aarch64.sve.bgrp.x
 - @llvm.aarch64.sve.tbl2
 - @llvm.aarch64.sve.tbx

The SelectTableSVE2 function in this patch is used to select the TBL2
intrinsic & ensures that the vector registers allocated are consecutive.

Reviewers: sdesmalen, andwar, dancgr, cameron.mcinally, efriedma, rengolin

Reviewed By: efriedma

Subscribers: tschuett, kristof.beyls, hiraditya, rkruppe, psnobl, cfe-commits, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D74912
2020-02-26 11:22:23 +00:00