AE_LE64 — 64-bit signed less than or equal

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_LE64 1000000000010100 1100
r 3210
ae_fld_cmpp_v0 3210
ae_fld_cmpp_v1 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_LE64 01010000 0100
r 3210
ae_fld_cmpp_v0 3210
ae_fld_cmpp_v1 3210

Slot
ae_slot2_1
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_LE64 0110001
r 3210
ae_fld_cmpp_v0 3210
ae_fld_cmpp_v1 3210

Assembler Syntax

AE_LE64 b0..15(br), aed0..15(ae_cmpp_v0), aed0..15(ae_cmpp_v1)

C Syntax

#include <xtensa/tie/xt_hifi2.h>

extern xtbool AE_LE64(ae_int64 d0, ae_int64 d1);

Description

AE_LE64 is a signed less-than-or-equal on two AE_DR registers d0 and d1. The result goes to a Boolean register b.

Implementation Pipeline

In Out
ae_cmpp_v0 Mstage, ae_cmpp_v1 Mstage br Mstage

Protos that use AE_LE64

proto AE_F64_GE { out xtbool b, in ae_f64 d0, in ae_f64 d1 }{}{
AE_LE64 b, d1, d0;
}
proto AE_F64_LE { out xtbool b, in ae_f64 d0, in ae_f64 d1 }{}{
AE_LE64 b, d0, d1;
}
proto AE_INT64_GE { out xtbool b, in ae_int64 d0, in ae_int64 d1 }{}{
AE_LE64 b, d1, d0;
}
proto AE_INT64_LE { out xtbool b, in ae_int64 d0, in ae_int64 d1 }{}{
AE_LE64 b, d0, d1;
}
proto AE_LE64 { out xtbool bo, in ae_int64 d0, in ae_int64 d1 }{}{
AE_LE64 bo, d0, d1;
}
proto AE_LEQ56S { out xtbool bo, in ae_q56s d0, in ae_q56s d1 }{}{
AE_LE64 bo, d0, d1;
}
proto AE_Q56S_GE { out xtbool b, in ae_q56s d0, in ae_q56s d1 }{}{
AE_LE64 b, d1, d0;
}
proto AE_Q56S_LE { out xtbool b, in ae_q56s d0, in ae_q56s d1 }{}{
AE_LE64 b, d0, d1;
}