adduw

From Mill Computing Wiki
Revision as of 02:39, 16 December 2014 by Generator (Talk | contribs)

Jump to: navigation, search
realizing  exu stream  exu block  compute phase   operation   in the unsigned integer value domain   using widening overflow behavior   that produces condition codes

native on: all

Widening unsigned integer addition. When a result value overflows, it is widened.


adduw(u x, u y) → u r0

operands: like Widen xx:2x


Core In Slots Latencies
Tin E0 b,b:h=1 h,h:w=1 w,w:d=1 d,d:q=2
Copper E0 E1 b,b:h=1 h,h:w=1 w,w:d=1 d,d:q=2
Silver E0 E1 E2 E3 b,b:h=1 h,h:w=1 w,w:d=1 d,d:q=2
Gold E0 E1 E2 E3 E4 E5 E6 E7 b,b:h=1 h,h:w=1 w,w:d=1 d,d:q=2
Decimal8 E0 E1 E2 E3 b,b:h=1 h,h:w=1 w,w:d=1 d,d:q=2
Decimal16 E0 E1 E2 E3 b,b:h=1 h,h:w=1 w,w:d=1 d,d:q=2

adduw(u x, imm y) → u r0

operands: like Widen xx:2x


Core In Slots Latencies
Tin E0 b,b:h=1 h,h:w=1 w,w:d=1 d,d:q=2
Copper E0 E1 b,b:h=1 h,h:w=1 w,w:d=1 d,d:q=2
Silver E0 E1 E2 E3 b,b:h=1 h,h:w=1 w,w:d=1 d,d:q=2
Gold E0 E1 E2 E3 E4 E5 E6 E7 b,b:h=1 h,h:w=1 w,w:d=1 d,d:q=2
Decimal8 E0 E1 E2 E3 b,b:h=1 h,h:w=1 w,w:d=1 d,d:q=2
Decimal16 E0 E1 E2 E3 b,b:h=1 h,h:w=1 w,w:d=1 d,d:q=2


Instruction Set, alphabetical, Instruction Set by Category, Instruction Set, sortable, filterable