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ADD Add Two Signed Integers Without Saturation
3-44 Instruction Set SPRU733
Add Two Signed Integers Without Saturation
ADD
Syntax ADD (.unit) src1, src2, dst
or
ADD (.D1 or .D2) src2, src1, dst
.unit = .L1, .L2, .S1, .S2
Compatibility C62x, C64x, C67x, and C67x+ CPU
Opcode .L unit
31 29 28 27 23 22 18 17 13 12 11 5 4 3 2 1 0
creg z dst src2 src1 x op 1 1 0 s p
3 1 5 5 5 1 7 1 1
Opcode map field used... For operand type... Unit Opfield
src1
src2
dst
sint
xsint
sint
.L1, .L2 000 0011
src1
src2
dst
sint
xsint
slong
.L1, .L2 010 0011
src1
src2
dst
xsint
slong
slong
.L1, .L2 010 0001
src1
src2
dst
scst5
xsint
sint
.L1, .L2 000 0010
src1
src2
dst
scst5
slong
slong
.L1, .L2 010 0000