AE_MOVAD16.2 — Move and sign-extend 16-bits from AE_DR to AR

Instruction Word

Slot
ae2_slot0
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_format2 - 64 bit(s)0000 1110
AE_MOVAD16.2 1000000000011010 0100 0111
r 3210
ae_fld_dr_to_ar_v0 3210

Slot
Inst
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 x24 - 24 bit(s) 0
AE_MOVAD16.2 00100101 10010100
r 3210
ae_fld_dr_to_ar_v0 3210

Slot
ae_minislot2
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_mini0 - 64 bit(s)01000000000000000000000 1110
AE_MOVAD16.2 1011101 0010
r 3210
ae_fld_dr_to_ar_v0 3210

Assembler Syntax

AE_MOVAD16.2 a0..15(arr), aed0..15(ae_dr_to_ar_v0)

C Syntax

#include <xtensa/tie/xt_hifi2.h>

extern int AE_MOVAD16_2(ae_int16x4 d0);

Description

AE_MOVAD16.2 copy and sign-extend the 16-bit contents of d0.2 to an AR register a.

Implementation Pipeline

In Out
ae_dr_to_ar_v0 Mstage arr Mstage

Protos that use AE_MOVAD16.2

proto AE_MOVAD16.2 { out int32 a, in ae_int16x4 d0 }{}{
AE_MOVAD16.2 a, d0;
}