GH-102305: Expand some macros in generated_cases.c.h #102309
Merged
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The code generator used
PEEK(i)
to read thei
-th stack item (1-based). Since this just obscures the meaning, we're just emittingstack_pointer[-i]
now. Similar forPOKE(i, x)
, which becomesstack_pointer[-i] = x
.Similar for
JUMPBY(i)
, becomesnext_instr += i
.Also expand
NEXTOPARG()
-- in the expansion I found that it is redundantly extracting the opcode (in the case of a super-instruction) so removed that,leaving onlyoparg = (next_instr++)->op.arg
.