diff options
Diffstat (limited to 'Python/optimizer.c')
| -rw-r--r-- | Python/optimizer.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Python/optimizer.c b/Python/optimizer.c index 065e127..42279be 100644 --- a/Python/optimizer.c +++ b/Python/optimizer.c @@ -472,8 +472,8 @@ translate_bytecode_to_trace( } \ reserved = (n); // Keep ADD_TO_TRACE / ADD_TO_STUB honest -// Reserve space for main+stub uops, plus 2 for _SET_IP and _EXIT_TRACE -#define RESERVE(main, stub) RESERVE_RAW((main) + (stub) + 2, uop_name(opcode)) +// Reserve space for main+stub uops, plus 3 for _SET_IP, _CHECK_VALIDITY and _EXIT_TRACE +#define RESERVE(main, stub) RESERVE_RAW((main) + (stub) + 3, uop_name(opcode)) // Trace stack operations (used by _PUSH_FRAME, _POP_FRAME) #define TRACE_STACK_PUSH() \ @@ -503,8 +503,9 @@ translate_bytecode_to_trace( top: // Jump here after _PUSH_FRAME or likely branches for (;;) { - RESERVE_RAW(2, "epilogue"); // Always need space for _SET_IP and _EXIT_TRACE + RESERVE_RAW(3, "epilogue"); // Always need space for _SET_IP, _CHECK_VALIDITY and _EXIT_TRACE ADD_TO_TRACE(_SET_IP, INSTR_IP(instr, code), 0); + ADD_TO_TRACE(_CHECK_VALIDITY, 0, 0); uint32_t opcode = instr->op.code; uint32_t oparg = instr->op.arg; |