AE_SEL16I.N — Restricted version of AE_SEL16I

Instruction Word

Slot
ae_slot1
6
3
6
2
6
1
6
0
5
9
5
8
5
7
5
6
5
5
5
4
5
3
5
2
5
1
5
0
4
9
4
8
4
7
4
6
4
5
4
4
4
3
4
2
4
1
4
0
3
9
3
8
3
7
3
6
3
5
3
4
3
3
3
2
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
9876543210
Format ae_format - 64 bit(s) 1111
AE_SEL16I.N 000000
ae_fld_dr_to_dr_v 3210
ae_fld_dr_to_dr_v0 3210
ae_fld_dr_to_dr_v1 3210
ae_fld_selimm_N 10

Slot
ae_slot1
6
3
6
2
6
1
6
0
5
9
5
8
5
7
5
6
5
5
5
4
5
3
5
2
5
1
5
0
4
9
4
8
4
7
4
6
4
5
4
4
4
3
4
2
4
1
4
0
3
9
3
8
3
7
3
6
3
5
3
4
3
3
3
2
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
9876543210
Format ae_format1 - 64 bit(s)1 1110
AE_SEL16I.N 000000
ae_fld_dr_to_dr_v 3210
ae_fld_dr_to_dr_v0 3210
ae_fld_dr_to_dr_v1 3210
ae_fld_selimm_N 10

Assembler Syntax

AE_SEL16I.N aed0..15(ae_dr_to_dr_v), aed0..15(ae_dr_to_dr_v0), aed0..15(ae_dr_to_dr_v1), 0..3

C Syntax

#include <xtensa/tie/xt_hifi2.h>

extern ae_int16x4 AE_SEL16I_N(ae_int16x4 d0, ae_int16x4 d1, immediate i);

Description

AE_SEL16I.N/IREF> is a restricted version of AE_SEL16I.

Implementation Pipeline

In Out
ae_dr_to_dr_v0 Mstage, ae_dr_to_dr_v1 Mstage ae_dr_to_dr_v Mstage

Protos that use AE_SEL16I.N

proto AE_SEL16I.N { out ae_int16x4 d, in ae_int16x4 d0, in ae_int16x4 d1, in immediate i }{}{
AE_SEL16I.N d, d0, d1, i + 0;
}