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GH-121131: Clean up and fix some instrumented instructions. (GH-121132)

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* Add support for 'prev_instr' to code generator and refactor some INSTRUMENTED instructions
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Mark Shannon 2024-07-26 12:24:12 +01:00 • committed by GitHub
parent d9efa45d74
commit afb0aa6ed2
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GPG key ID: B5690EEEBB952194
15 changed files with 277 additions and 215 deletions
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9
Include/internal/pycore_opcode_metadata.h generated
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@ -231,6 +231,8 @@ int _PyOpcode_num_popped(int opcode, int oparg) {
return 0;
case INSTRUMENTED_JUMP_FORWARD:
return 0;
case INSTRUMENTED_LINE:
return 0;
case INSTRUMENTED_LOAD_SUPER_ATTR:
return 3;
case INSTRUMENTED_POP_JUMP_IF_FALSE:
@ -676,6 +678,8 @@ int _PyOpcode_num_pushed(int opcode, int oparg) {
return 0;
case INSTRUMENTED_JUMP_FORWARD:
return 0;
case INSTRUMENTED_LINE:
return 0;
case INSTRUMENTED_LOAD_SUPER_ATTR:
return 1 + (oparg & 1);
case INSTRUMENTED_POP_JUMP_IF_FALSE:
@ -689,9 +693,9 @@ int _PyOpcode_num_pushed(int opcode, int oparg) {
case INSTRUMENTED_RESUME:
return 0;
case INSTRUMENTED_RETURN_CONST:
return 0;
return 1;
case INSTRUMENTED_RETURN_VALUE:
return 0;
return 1;
case INSTRUMENTED_YIELD_VALUE:
return 1;
case INTERPRETER_EXIT:
@ -1083,6 +1087,7 @@ const struct opcode_metadata _PyOpcode_opcode_metadata[264] = {
[INSTRUMENTED_INSTRUCTION] = { true, INSTR_FMT_IX, HAS_ERROR_FLAG | HAS_ESCAPES_FLAG },
[INSTRUMENTED_JUMP_BACKWARD] = { true, INSTR_FMT_IBC, HAS_ARG_FLAG | HAS_EVAL_BREAK_FLAG },
[INSTRUMENTED_JUMP_FORWARD] = { true, INSTR_FMT_IB, HAS_ARG_FLAG },
[INSTRUMENTED_LINE] = { true, INSTR_FMT_IX, HAS_ESCAPES_FLAG },
[INSTRUMENTED_LOAD_SUPER_ATTR] = { true, INSTR_FMT_IBC, HAS_ARG_FLAG },
[INSTRUMENTED_POP_JUMP_IF_FALSE] = { true, INSTR_FMT_IBC, HAS_ARG_FLAG },
[INSTRUMENTED_POP_JUMP_IF_NONE] = { true, INSTR_FMT_IBC, HAS_ARG_FLAG },