call1

realizing  flow stream  flow block  call phase   operation  

native on: all

Call function with one return value.

An optimization for the common case of one return value functions. There are only gang encodings of this, for functions with more arguments than the one slot call operations can accomodate.

As with all ganged call operations, the target address is always in the last gang slot.

related operations: calltr1, callfl1, retn

---

call1(p target, args args) → op r

operands: like Inv :

encoding: call1(op q, off target, count argc) , call1(op q, off target, count argc, lit argv) , call1(op q, off target, count argc, lit argv, lit argv)

Core	In Slots	Latencies
Tin	F0	1
Copper	F0	1
Silver	F0 F1 F2	1
Gold	F0	1

---

call1(lbl target, args args) → op r

operands: like Inv :

encoding: call1(off target, count argc) , call1(off target, count argc, lit argv) , call1(off target, count argc, lit argv, lit argv) , call1(off target, count argc, lit argv, lit argv, lit argv)

Core	In Slots	Latencies
Tin	F0	1
Copper	F0	1
Silver	F0 F1 F2	1
Gold	F0	1

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