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gh-98831: rewrite RAISE_VARARGS in the instruction definition DSL (#101306)

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Irit Katriel 2023-01-25 22:29:56 +00:00 • committed by GitHub
parent 6162a0e305
commit b400219df5
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4 changed files with 20 additions and 18 deletions
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8
Python/opcode_metadata.h
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@ -2,6 +2,7 @@
// from Python/bytecodes.c
// Do not edit!
#ifndef NDEBUG
static int
_PyOpcode_num_popped(int opcode, int oparg) {
switch(opcode) {
@ -86,7 +87,7 @@ _PyOpcode_num_popped(int opcode, int oparg) {
case CALL_INTRINSIC_1:
return 1;
case RAISE_VARARGS:
return -1;
return oparg;
case INTERPRETER_EXIT:
return 1;
case RETURN_VALUE:
@ -345,7 +346,9 @@ _PyOpcode_num_popped(int opcode, int oparg) {
Py_UNREACHABLE();
}
}
#endif
#ifndef NDEBUG
static int
_PyOpcode_num_pushed(int opcode, int oparg) {
switch(opcode) {
@ -430,7 +433,7 @@ _PyOpcode_num_pushed(int opcode, int oparg) {
case CALL_INTRINSIC_1:
return 1;
case RAISE_VARARGS:
return -1;
return 0;
case INTERPRETER_EXIT:
return 0;
case RETURN_VALUE:
@ -689,6 +692,7 @@ _PyOpcode_num_pushed(int opcode, int oparg) {
Py_UNREACHABLE();
}
}
#endif
enum Direction { DIR_NONE, DIR_READ, DIR_WRITE };
enum InstructionFormat { INSTR_FMT_IB, INSTR_FMT_IBC, INSTR_FMT_IBC0, INSTR_FMT_IBC000, INSTR_FMT_IBIB, INSTR_FMT_IX, INSTR_FMT_IXC, INSTR_FMT_IXC000 };
struct opcode_metadata {