I have a question about this piece of Cmm code:
cJI:
R1 = _sGG::P32;
call (stg_gc_enter_1)(R1) args: 4, res: 0, upd: 4;
cJK:
...
Does the call to stg_gc_enter_1 return to cJK: a) never; b) sometimes; c)
always ? I'm looking at the implementation in rts/HeapStackCheck.cmm but I
don't know the meaning of `jump stg_returnToSched [R1];` at the and of
stg_gc_noregs. Any help will be appreciated.
Janek
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