callfl

realizing  flow stream  flow block  call phase   operation  

native on: all

Predicated call on false condition.

Everything that applies to call applies also here. The difference is the predicate to make it a conditional call. And there is one less possible argument in all the encodings.

When a conditional call is not taken, the correct number of return values will still be dropped on the belt as dummy arguments, so the scheduling is the same in both cases.

related operations: call, calltr, retn

---

callfl(op q, lit n, p target, args args) → ops r0 ...

operands: like Inv :

encoding: callfl(op q, lit n, p target, off argc, count args)
alternate encoding: callfl0, callfl1, callfln,

Core	In Slots	Latencies
Tin	F0	1
Copper	F0 F1	1
Silver	F0 F1 F2	1
Gold	F0 F1 F2 F3	1
Decimal8	F0 F1 F2	1
Decimal16	F0 F1 F2	1

---

callfl(op q, lit n, lbl target, args args) → ops r0 ...

operands: like Inv :

encoding: callfl(op q, lit n, off target, count argc)
encoding: callfl(op q, lit n, off target, count argc, lit argv)
alternate encoding: callfl0, callfl1, callfln,

Core	In Slots	Latencies
Tin	F0	1
Copper	F0 F1	1
Silver	F0 F1 F2	1
Gold	F0 F1 F2 F3	1
Decimal8	F0 F1 F2	1
Decimal16	F0 F1 F2	1

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