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GH-90690: Remove PRECALL instruction (GH-92925)

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Mark Shannon 2022-05-19 11:05:26 +01:00 • committed by GitHub
parent 41638967a0
commit e48ac9c100
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GPG key ID: 4AEE18F83AFDEB23
14 changed files with 547 additions and 704 deletions
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11
Python/compile.c
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@ -1116,12 +1116,10 @@ stack_effect(int opcode, int oparg, int jump)
return -oparg;
/* Functions and calls */
case PRECALL:
return -oparg;
case KW_NAMES:
return 0;
case CALL:
return -1;
return -1-oparg;
case CALL_FUNCTION_EX:
return -2 - ((oparg & 0x01) != 0);
@ -1947,7 +1945,6 @@ compiler_call_exit_with_nones(struct compiler *c) {
ADDOP_LOAD_CONST(c, Py_None);
ADDOP_LOAD_CONST(c, Py_None);
ADDOP_LOAD_CONST(c, Py_None);
ADDOP_I(c, PRECALL, 2);
ADDOP_I(c, CALL, 2);
return 1;
}
@ -2325,7 +2322,6 @@ compiler_apply_decorators(struct compiler *c, asdl_expr_seq* decos)
int old_end_col_offset = c->u->u_end_col_offset;
for (Py_ssize_t i = asdl_seq_LEN(decos) - 1; i > -1; i--) {
SET_LOC(c, (expr_ty)asdl_seq_GET(decos, i));
ADDOP_I(c, PRECALL, 0);
ADDOP_I(c, CALL, 0);
}
c->u->u_lineno = old_lineno;
@ -4002,7 +3998,6 @@ compiler_assert(struct compiler *c, stmt_ty s)
ADDOP(c, LOAD_ASSERTION_ERROR);
if (s->v.Assert.msg) {
VISIT(c, expr, s->v.Assert.msg);
ADDOP_I(c, PRECALL, 0);
ADDOP_I(c, CALL, 0);
}
ADDOP_I(c, RAISE_VARARGS, 1);
@ -4831,7 +4826,6 @@ maybe_optimize_method_call(struct compiler *c, expr_ty e)
return 0;
};
}
ADDOP_I(c, PRECALL, argsl + kwdsl);
ADDOP_I(c, CALL, argsl + kwdsl);
c->u->u_lineno = old_lineno;
return 1;
@ -4897,7 +4891,6 @@ compiler_joined_str(struct compiler *c, expr_ty e)
VISIT(c, expr, asdl_seq_GET(e->v.JoinedStr.values, i));
ADDOP_I(c, LIST_APPEND, 1);
}
ADDOP_I(c, PRECALL, 1);
ADDOP_I(c, CALL, 1);
}
else {
@ -5071,7 +5064,6 @@ compiler_call_helper(struct compiler *c,
return 0;
};
}
ADDOP_I(c, PRECALL, n + nelts + nkwelts);
ADDOP_I(c, CALL, n + nelts + nkwelts);
return 1;
@ -5462,7 +5454,6 @@ compiler_comprehension(struct compiler *c, expr_ty e, int type,
ADDOP(c, GET_ITER);
}
ADDOP_I(c, PRECALL, 0);
ADDOP_I(c, CALL, 0);
if (is_async_generator && type != COMP_GENEXP) {