con

realizing  flow stream  flow block  reader phase   operation  

native on: all

Drop an immediate constant on the belt.

The con operation retires in the reader phase despite it using the extension and manifest encoding blocks for the value. This is possible because these bitpatterns are not interpreted at all but directly placed into the belt. Only scalar values are possible, and the width is determined from the head.

related operations: rd

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con(constant v) → op r0

operands: like IdentityNoSIMD xx:x

encoding: con(off v, width w) , con(off v, width w, lit v) , con(off v, width w, lit v, lit v) , con(off v, width w, lit v, lit v, lit v)

Core	In Slots	Latencies
Tin	F0 F1	0
Copper	F0 F1	0
Silver	F0 F1 F2 F3	0
Gold	F0 F1 F2 F3 F4 F5 F6 F7	0
Decimal8	F0 F1 F2 F3	0
Decimal16	F0 F1 F2 F3	0