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This commit is contained in:
BLUELOVETH 2023-04-09 17:15:05 +00:00
parent 8f3f08503a
commit 2d8db01cf1
1 changed files with 22 additions and 5 deletions
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27
src/ceval.h
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@ -18,18 +18,20 @@ inline PyObject* VM::_run_top_frame(){
try{
if(need_raise){ need_raise = false; _raise(); }
/**********************************************************************/
#define USE_COMPUTED_GOTO 0
#if USE_COMPUTED_GOTO
static void* OP_LABELS[] = {
#define OPCODE(name) &&CASE_OP_##name,
#include "opcodes.h"
#undef OPCODE
};
#define USE_COMPUTED_GOTO 1
#if USE_COMPUTED_GOTO
#define DISPATCH() {heap._auto_collect(); byte = frame->next_bytecode(); goto *OP_LABELS[byte.op];}
#define PREDICTED_DISPATCH(x) {heap._auto_collect(); byte = frame->next_bytecode(); if(byte.op == OP_##x) goto CASE_OP_##x; goto *OP_LABELS[byte.op];}
#else
#define DISPATCH() {heap._auto_collect(); byte = frame->next_bytecode(); goto __NEXT_STEP;}
#define PREDICTED_DISPATCH(x) {heap._auto_collect(); byte = frame->next_bytecode(); if(byte.op == OP_##x) goto CASE_OP_##x; goto __NEXT_STEP;}
#endif
#define TARGET(op) case OP_##op: \
@ -218,41 +220,56 @@ __NEXT_STEP:;
args[1] = frame->popx(); \
args[0] = frame->top(); \
frame->top() = fast_call(func, std::move(args));\
} \
DISPATCH();
}
TARGET(BINARY_ADD)
INT_BINARY_OP(+, __add__)
DISPATCH()
TARGET(BINARY_SUB)
INT_BINARY_OP(-, __sub__)
DISPATCH()
TARGET(BINARY_MUL)
INT_BINARY_OP(*, __mul__)
DISPATCH()
TARGET(BINARY_FLOORDIV)
INT_BINARY_OP(/, __floordiv__)
DISPATCH()
TARGET(BINARY_MOD)
INT_BINARY_OP(%, __mod__)
DISPATCH()
TARGET(COMPARE_LT)
INT_BINARY_OP(<, __lt__)
PREDICTED_DISPATCH(POP_JUMP_IF_FALSE)
TARGET(COMPARE_LE)
INT_BINARY_OP(<=, __le__)
PREDICTED_DISPATCH(POP_JUMP_IF_FALSE)
TARGET(COMPARE_EQ)
INT_BINARY_OP(==, __eq__)
PREDICTED_DISPATCH(POP_JUMP_IF_FALSE)
TARGET(COMPARE_NE)
INT_BINARY_OP(!=, __ne__)
PREDICTED_DISPATCH(POP_JUMP_IF_FALSE)
TARGET(COMPARE_GT)
INT_BINARY_OP(>, __gt__)
PREDICTED_DISPATCH(POP_JUMP_IF_FALSE)
TARGET(COMPARE_GE)
INT_BINARY_OP(>=, __ge__)
PREDICTED_DISPATCH(POP_JUMP_IF_FALSE)
TARGET(BITWISE_LSHIFT)
INT_BINARY_OP(<<, __lshift__)
DISPATCH()
TARGET(BITWISE_RSHIFT)
INT_BINARY_OP(>>, __rshift__)
DISPATCH()
TARGET(BITWISE_AND)
INT_BINARY_OP(&, __and__)
DISPATCH()
TARGET(BITWISE_OR)
INT_BINARY_OP(|, __or__)
DISPATCH()
TARGET(BITWISE_XOR)
INT_BINARY_OP(^, __xor__)
DISPATCH()
#undef INT_BINARY_OP
TARGET(IS_OP) {
PyObject* rhs = frame->popx();