def test_nullity_with_guard(self): allops = [rop.INT_IS_TRUE] guards = [rop.GUARD_TRUE, rop.GUARD_FALSE] p = lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(lltype.GcStruct('x'))) nullptr = lltype.nullptr(llmemory.GCREF.TO) f = InputArgInt() for op in allops: for guard in guards: if op == rop.INT_IS_TRUE: bp = InputArgInt(1) n = InputArgInt(0) else: bp = InputArgRef(p) n = InputArgRef(nullptr) for b in (bp, n): i1 = ResOperation(rop.SAME_AS_I, [ConstInt(1)]) f = ResOperation(op, [b]) ops = [ i1, f, ResOperation(guard, [f], descr=BasicFailDescr()), ResOperation(rop.FINISH, [ConstInt(0)], descr=BasicFinalDescr()), ] ops[-2].setfailargs([i1]) looptoken = JitCellToken() self.cpu.compile_loop([b], ops, looptoken) deadframe = self.cpu.execute_token(looptoken, b.getint()) result = self.cpu.get_int_value(deadframe, 0) if guard == rop.GUARD_FALSE: assert result == execute(self.cpu, None, op, None, b) else: assert result != execute(self.cpu, None, op, None, b)
def test_bug_int_is_true_1(): v1 = BoxInt() v2 = BoxInt() v3 = BoxInt() v4 = BoxInt() zero = BoxInt() tmp5 = BoxInt() inputargs = [v1] operations = [ ResOperation(rop.INT_MUL, [v1, v1], v2), ResOperation(rop.INT_MUL, [v2, v1], v3), ResOperation(rop.INT_IS_TRUE, [v2], tmp5), ResOperation(rop.INT_IS_ZERO, [tmp5], v4), ResOperation(rop.SAME_AS, [ConstInt(0)], zero), ResOperation(rop.GUARD_TRUE, [zero], None, descr=BasicFailDescr()), ResOperation(rop.FINISH, [], None, descr=BasicFinalDescr()) ] operations[-2].setfailargs([v4, v3, tmp5]) cpu = CPU(None, None) cpu.setup_once() looptoken = JitCellToken() cpu.compile_loop(inputargs, operations, looptoken) deadframe = cpu.execute_token(looptoken, -10) assert cpu.get_int_value(deadframe, 0) == 0 assert cpu.get_int_value(deadframe, 1) == -1000 assert cpu.get_int_value(deadframe, 2) == 1
def resop_new(no, llargs, llres): from rpython.jit.metainterp.history import ResOperation args = [_cast_to_box(llargs[i]) for i in range(len(llargs))] if llres: res = _cast_to_box(llres) else: res = None return _cast_to_gcref(ResOperation(no, args, res))
def test_stuff_followed_by_guard(self): boxes = [(InputArgInt(1), InputArgInt(0)), (InputArgInt(0), InputArgInt(1)), (InputArgInt(1), InputArgInt(1)), (InputArgInt(-1), InputArgInt(1)), (InputArgInt(1), InputArgInt(-1)), (ConstInt(1), InputArgInt(0)), (ConstInt(0), InputArgInt(1)), (ConstInt(1), InputArgInt(1)), (ConstInt(-1), InputArgInt(1)), (ConstInt(1), InputArgInt(-1)), (InputArgInt(1), ConstInt(0)), (InputArgInt(0), ConstInt(1)), (InputArgInt(1), ConstInt(1)), (InputArgInt(-1), ConstInt(1)), (InputArgInt(1), ConstInt(-1))] guards = [rop.GUARD_FALSE, rop.GUARD_TRUE] all = [rop.INT_EQ, rop.INT_NE, rop.INT_LE, rop.INT_LT, rop.INT_GT, rop.INT_GE, rop.UINT_GT, rop.UINT_LT, rop.UINT_LE, rop.UINT_GE] for a, b in boxes: for guard in guards: for op in all: i1 = ResOperation(rop.SAME_AS_I, [ConstInt(1)]) res = ResOperation(op, [a, b]) ops = [ i1, res, ResOperation(guard, [res], descr=BasicFailDescr()), ResOperation(rop.FINISH, [ConstInt(0)], descr=BasicFinalDescr()), ] ops[-2].setfailargs([i1]) inputargs = [i for i in (a, b) if not isinstance(i, Const)] looptoken = JitCellToken() self.cpu.compile_loop(inputargs, ops, looptoken) inputvalues = [box.getint() for box in inputargs] deadframe = self.cpu.execute_token(looptoken, *inputvalues) result = self.cpu.get_int_value(deadframe, 0) expected = execute(self.cpu, None, op, None, a, b) if guard == rop.GUARD_FALSE: assert result == expected else: assert result != expected
def test_bug_rshift(): v1 = BoxInt() v2 = BoxInt() v3 = BoxInt() v4 = BoxInt() inputargs = [v1] operations = [ ResOperation(rop.INT_ADD, [v1, v1], v2), ResOperation(rop.INT_INVERT, [v2], v3), ResOperation(rop.UINT_RSHIFT, [v1, ConstInt(3)], v4), ResOperation(rop.GUARD_FALSE, [v1], None, descr=BasicFailDescr()), ResOperation(rop.FINISH, [], None, descr=BasicFinalDescr(1)), ] operations[-2].setfailargs([v4, v3]) cpu = CPU(None, None) cpu.setup_once() looptoken = JitCellToken() cpu.compile_loop(inputargs, operations, looptoken) deadframe = cpu.execute_token(looptoken, 9) assert cpu.get_int_value(deadframe, 0) == (9 >> 3) assert cpu.get_int_value(deadframe, 1) == (~18)
def test_ops_offset(self): from rpython.rlib import debug i0 = BoxInt() i1 = BoxInt() i2 = BoxInt() looptoken = JitCellToken() targettoken = TargetToken() operations = [ ResOperation(rop.LABEL, [i0], None, descr=targettoken), ResOperation(rop.INT_ADD, [i0, ConstInt(1)], i1), ResOperation(rop.INT_LE, [i1, ConstInt(9)], i2), ResOperation(rop.JUMP, [i1], None, descr=targettoken), ] inputargs = [i0] debug._log = dlog = debug.DebugLog() info = self.cpu.compile_loop(inputargs, operations, looptoken) ops_offset = info.ops_offset debug._log = None # assert ops_offset is looptoken._x86_ops_offset # 2*increment_debug_counter + ops + None assert len(ops_offset) == 2 + len(operations) + 1 assert (ops_offset[operations[0]] <= ops_offset[operations[1]] <= ops_offset[operations[2]] <= ops_offset[None])
def test_calling_convention(self, monkeypatch): if WORD != 4: py.test.skip("32-bit only test") from rpython.jit.backend.x86.regloc import eax, edx from rpython.jit.backend.x86 import codebuf, callbuilder from rpython.jit.codewriter.effectinfo import EffectInfo from rpython.rlib.libffi import types, clibffi had_stdcall = hasattr(clibffi, 'FFI_STDCALL') if not had_stdcall: # not running on Windows, but we can still test monkeypatch.setattr(clibffi, 'FFI_STDCALL', 12345, raising=False) monkeypatch.setattr(callbuilder, 'stdcall_or_cdecl', True) else: assert callbuilder.stdcall_or_cdecl # for real_ffi, reported_ffi in [ (clibffi.FFI_DEFAULT_ABI, clibffi.FFI_DEFAULT_ABI), (clibffi.FFI_STDCALL, clibffi.FFI_DEFAULT_ABI), (clibffi.FFI_STDCALL, clibffi.FFI_STDCALL) ]: cpu = self.cpu mc = codebuf.MachineCodeBlockWrapper() mc.MOV_rs(eax.value, 4) # argument 1 mc.MOV_rs(edx.value, 40) # argument 10 mc.SUB_rr(eax.value, edx.value) # return arg1 - arg10 if real_ffi == clibffi.FFI_DEFAULT_ABI: mc.RET() else: mc.RET16_i(40) rawstart = mc.materialize(cpu, []) # calldescr = cpu._calldescr_dynamic_for_tests([types.slong] * 10, types.slong) calldescr.get_call_conv = lambda: reported_ffi # <==== hack # ^^^ we patch get_call_conv() so that the test also makes sense # on Linux, because clibffi.get_call_conv() would always # return FFI_DEFAULT_ABI on non-Windows platforms. funcbox = ConstInt(rawstart) i1 = InputArgInt() i2 = InputArgInt() c = ConstInt(-1) faildescr = BasicFailDescr(1) cz = ConstInt(0) # we must call it repeatedly: if the stack pointer gets increased # by 40 bytes by the STDCALL call, and if we don't expect it, # then we are going to get our stack emptied unexpectedly by # several repeated calls ops = [ ResOperation(rop.CALL_RELEASE_GIL_I, [cz, funcbox, i1, c, c, c, c, c, c, c, c, i2], descr=calldescr), ResOperation(rop.GUARD_NOT_FORCED, [], descr=faildescr), ResOperation(rop.CALL_RELEASE_GIL_I, [cz, funcbox, i1, c, c, c, c, c, c, c, c, i2], descr=calldescr), ResOperation(rop.GUARD_NOT_FORCED, [], descr=faildescr), ResOperation(rop.CALL_RELEASE_GIL_I, [cz, funcbox, i1, c, c, c, c, c, c, c, c, i2], descr=calldescr), ResOperation(rop.GUARD_NOT_FORCED, [], descr=faildescr), ResOperation(rop.CALL_RELEASE_GIL_I, [cz, funcbox, i1, c, c, c, c, c, c, c, c, i2], descr=calldescr), ResOperation(rop.GUARD_NOT_FORCED, [], descr=faildescr), ] i3 = ops[0] i4 = ops[2] i5 = ops[4] i6 = ops[6] ops += [ ResOperation(rop.GUARD_FALSE, [i3], descr=BasicFailDescr(0)), ResOperation(rop.FINISH, [], descr=BasicFinalDescr(1)) ] ops[-2].setfailargs([i3, i4, i5, i6]) ops[1].setfailargs([]) ops[3].setfailargs([]) ops[5].setfailargs([]) ops[7].setfailargs([]) looptoken = JitCellToken() self.cpu.compile_loop([i1, i2], ops, looptoken) deadframe = self.cpu.execute_token(looptoken, 123450, 123408) fail = self.cpu.get_latest_descr(deadframe) assert fail.identifier == 0 assert self.cpu.get_int_value(deadframe, 0) == 42 assert self.cpu.get_int_value(deadframe, 1) == 42 assert self.cpu.get_int_value(deadframe, 2) == 42 assert self.cpu.get_int_value(deadframe, 3) == 42
def test_compile_bridge_check_profile_info(self): py.test.skip("does not work, reinvestigate") class FakeProfileAgent(object): def __init__(self): self.functions = [] def native_code_written(self, name, address, size): self.functions.append((name, address, size)) self.cpu.profile_agent = agent = FakeProfileAgent() i0 = InputArgInt() i1 = InputArgInt() i2 = InputArgInt() targettoken = TargetToken() faildescr1 = BasicFailDescr(1) faildescr2 = BasicFailDescr(2) looptoken = JitCellToken() looptoken.number = 17 class FakeString(object): def __init__(self, val): self.val = val def _get_str(self): return self.val operations = [ ResOperation(rop.LABEL, [i0], None, descr=targettoken), ResOperation(rop.DEBUG_MERGE_POINT, [FakeString("hello"), 0, 0], None), ResOperation(rop.INT_ADD, [i0, ConstInt(1)], i1), ResOperation(rop.INT_LE, [i1, ConstInt(9)], i2), ResOperation(rop.GUARD_TRUE, [i2], None, descr=faildescr1), ResOperation(rop.JUMP, [i1], None, descr=targettoken), ] inputargs = [i0] operations[-2].setfailargs([i1]) self.cpu.compile_loop(inputargs, operations, looptoken) name, loopaddress, loopsize = agent.functions[0] assert name == "Loop # 17: hello (loop counter 0)" assert loopaddress <= looptoken._ll_loop_code assert loopsize >= 40 # randomish number i1b = InputArgInt() i3 = InputArgInt() bridge = [ ResOperation(rop.INT_LE, [i1b, ConstInt(19)], i3), ResOperation(rop.GUARD_TRUE, [i3], None, descr=faildescr2), ResOperation(rop.DEBUG_MERGE_POINT, [FakeString("bye"), 0, 0], None), ResOperation(rop.JUMP, [i1b], None, descr=targettoken), ] bridge[1].setfailargs([i1b]) self.cpu.compile_bridge(faildescr1, [i1b], bridge, looptoken) name, address, size = agent.functions[1] assert name == "Bridge # 0: bye (loop counter 1)" # Would be exactly ==, but there are some guard failure recovery # stubs in-between assert address >= loopaddress + loopsize assert size >= 10 # randomish number deadframe = self.cpu.execute_token(looptoken, 2) fail = self.cpu.get_latest_descr(deadframe) assert fail.identifier == 2 res = self.cpu.get_int_value(deadframe, 0) assert res == 20
def test_bug_0(): v1 = BoxInt() v2 = BoxInt() v3 = BoxInt() v4 = BoxInt() v5 = BoxInt() v6 = BoxInt() v7 = BoxInt() v8 = BoxInt() v9 = BoxInt() v10 = BoxInt() v11 = BoxInt() v12 = BoxInt() v13 = BoxInt() v14 = BoxInt() v15 = BoxInt() v16 = BoxInt() v17 = BoxInt() v18 = BoxInt() v19 = BoxInt() v20 = BoxInt() v21 = BoxInt() v22 = BoxInt() v23 = BoxInt() v24 = BoxInt() v25 = BoxInt() v26 = BoxInt() v27 = BoxInt() v28 = BoxInt() v29 = BoxInt() v30 = BoxInt() v31 = BoxInt() v32 = BoxInt() v33 = BoxInt() v34 = BoxInt() v35 = BoxInt() v36 = BoxInt() v37 = BoxInt() v38 = BoxInt() v39 = BoxInt() v40 = BoxInt() tmp41 = BoxInt() tmp42 = BoxInt() tmp43 = BoxInt() tmp44 = BoxInt() tmp45 = BoxInt() tmp46 = BoxInt() inputargs = [v1, v2, v3, v4, v5, v6, v7, v8, v9, v10] operations = [ ResOperation(rop.UINT_GT, [v3, ConstInt(-48)], v11), ResOperation(rop.INT_XOR, [v8, v1], v12), ResOperation(rop.INT_GT, [v6, ConstInt(-9)], v13), ResOperation(rop.INT_LE, [v13, v2], v14), ResOperation(rop.INT_LE, [v11, v5], v15), ResOperation(rop.UINT_GE, [v13, v13], v16), ResOperation(rop.INT_OR, [v9, ConstInt(-23)], v17), ResOperation(rop.INT_LT, [v10, v13], v18), ResOperation(rop.INT_OR, [v15, v5], v19), ResOperation(rop.INT_XOR, [v17, ConstInt(54)], v20), ResOperation(rop.INT_MUL, [v8, v10], v21), ResOperation(rop.INT_OR, [v3, v9], v22), ResOperation(rop.INT_AND, [v11, ConstInt(-4)], tmp41), ResOperation(rop.INT_OR, [tmp41, ConstInt(1)], tmp42), ResOperation(rop.INT_MOD, [v12, tmp42], v23), ResOperation(rop.INT_IS_TRUE, [v6], v24), ResOperation(rop.UINT_RSHIFT, [v15, ConstInt(6)], v25), ResOperation(rop.INT_OR, [ConstInt(-4), v25], v26), ResOperation(rop.INT_INVERT, [v8], v27), ResOperation(rop.INT_SUB, [ConstInt(-113), v11], v28), ResOperation(rop.INT_NEG, [v7], v29), ResOperation(rop.INT_NEG, [v24], v30), ResOperation(rop.INT_FLOORDIV, [v3, ConstInt(53)], v31), ResOperation(rop.INT_MUL, [v28, v27], v32), ResOperation(rop.INT_AND, [v18, ConstInt(-4)], tmp43), ResOperation(rop.INT_OR, [tmp43, ConstInt(1)], tmp44), ResOperation(rop.INT_MOD, [v26, tmp44], v33), ResOperation(rop.INT_OR, [v27, v19], v34), ResOperation(rop.UINT_LT, [v13, ConstInt(1)], v35), ResOperation(rop.INT_AND, [v21, ConstInt(31)], tmp45), ResOperation(rop.INT_RSHIFT, [v21, tmp45], v36), ResOperation(rop.INT_AND, [v20, ConstInt(31)], tmp46), ResOperation(rop.UINT_RSHIFT, [v4, tmp46], v37), ResOperation(rop.UINT_GT, [v33, ConstInt(-11)], v38), ResOperation(rop.INT_NEG, [v7], v39), ResOperation(rop.INT_GT, [v24, v32], v40), ResOperation(rop.GUARD_FALSE, [v1], None, descr=BasicFailDescr()), ] operations[-1].setfailargs( [v40, v36, v37, v31, v16, v34, v35, v23, v22, v29, v14, v39, v30, v38]) cpu = CPU(None, None) cpu.setup_once() looptoken = JitCellToken() cpu.compile_loop(inputargs, operations, looptoken) args = [-13, 10, 10, 8, -8, -16, -18, 46, -12, 26] deadframe = cpu.execute_token(looptoken, *args) assert cpu.get_int_value(deadframe, 0) == 0 assert cpu.get_int_value(deadframe, 1) == 0 assert cpu.get_int_value(deadframe, 2) == 0 assert cpu.get_int_value(deadframe, 3) == 0 assert cpu.get_int_value(deadframe, 4) == 1 assert cpu.get_int_value(deadframe, 5) == -7 assert cpu.get_int_value(deadframe, 6) == 1 assert cpu.get_int_value(deadframe, 7) == 0 assert cpu.get_int_value(deadframe, 8) == -2 assert cpu.get_int_value(deadframe, 9) == 18 assert cpu.get_int_value(deadframe, 10) == 1 assert cpu.get_int_value(deadframe, 11) == 18 assert cpu.get_int_value(deadframe, 12) == -1 assert cpu.get_int_value(deadframe, 13) == 0
def test_bug_1(): v1 = BoxInt() v2 = BoxInt() v3 = BoxInt() v4 = BoxInt() v5 = BoxInt() v6 = BoxInt() v7 = BoxInt() v8 = BoxInt() v9 = BoxInt() v10 = BoxInt() v11 = BoxInt() v12 = BoxInt() v13 = BoxInt() v14 = BoxInt() v15 = BoxInt() v16 = BoxInt() v17 = BoxInt() v18 = BoxInt() v19 = BoxInt() v20 = BoxInt() v21 = BoxInt() v22 = BoxInt() v23 = BoxInt() v24 = BoxInt() v25 = BoxInt() v26 = BoxInt() v27 = BoxInt() v28 = BoxInt() v29 = BoxInt() v30 = BoxInt() v31 = BoxInt() v32 = BoxInt() v33 = BoxInt() v34 = BoxInt() v35 = BoxInt() v36 = BoxInt() v37 = BoxInt() v38 = BoxInt() v39 = BoxInt() v40 = BoxInt() tmp41 = BoxInt() tmp42 = BoxInt() tmp43 = BoxInt() tmp44 = BoxInt() tmp45 = BoxInt() inputargs = [v1, v2, v3, v4, v5, v6, v7, v8, v9, v10] operations = [ ResOperation(rop.UINT_LT, [v6, ConstInt(0)], v11), ResOperation(rop.INT_AND, [v3, ConstInt(31)], tmp41), ResOperation(rop.INT_RSHIFT, [v3, tmp41], v12), ResOperation(rop.INT_NEG, [v2], v13), ResOperation(rop.INT_ADD, [v11, v7], v14), ResOperation(rop.INT_OR, [v3, v2], v15), ResOperation(rop.INT_OR, [v12, v12], v16), ResOperation(rop.INT_NE, [v2, v5], v17), ResOperation(rop.INT_AND, [v5, ConstInt(31)], tmp42), ResOperation(rop.UINT_RSHIFT, [v14, tmp42], v18), ResOperation(rop.INT_AND, [v14, ConstInt(31)], tmp43), ResOperation(rop.INT_LSHIFT, [ConstInt(7), tmp43], v19), ResOperation(rop.INT_NEG, [v19], v20), ResOperation(rop.INT_MOD, [v3, ConstInt(1)], v21), ResOperation(rop.UINT_GE, [v15, v1], v22), ResOperation(rop.INT_AND, [v16, ConstInt(31)], tmp44), ResOperation(rop.INT_LSHIFT, [v8, tmp44], v23), ResOperation(rop.INT_IS_TRUE, [v17], v24), ResOperation(rop.INT_AND, [v5, ConstInt(31)], tmp45), ResOperation(rop.INT_LSHIFT, [v14, tmp45], v25), ResOperation(rop.INT_LSHIFT, [v5, ConstInt(17)], v26), ResOperation(rop.INT_EQ, [v9, v15], v27), ResOperation(rop.INT_GE, [ConstInt(0), v6], v28), ResOperation(rop.INT_NEG, [v15], v29), ResOperation(rop.INT_NEG, [v22], v30), ResOperation(rop.INT_ADD, [v7, v16], v31), ResOperation(rop.UINT_LT, [v19, v19], v32), ResOperation(rop.INT_ADD, [v2, ConstInt(1)], v33), ResOperation(rop.INT_NEG, [v5], v34), ResOperation(rop.INT_ADD, [v17, v24], v35), ResOperation(rop.UINT_LT, [ConstInt(2), v16], v36), ResOperation(rop.INT_NEG, [v9], v37), ResOperation(rop.INT_GT, [v4, v11], v38), ResOperation(rop.INT_LT, [v27, v22], v39), ResOperation(rop.INT_NEG, [v27], v40), ResOperation(rop.GUARD_FALSE, [v1], None, descr=BasicFailDescr()), ] operations[-1].setfailargs([ v40, v10, v36, v26, v13, v30, v21, v33, v18, v25, v31, v32, v28, v29, v35, v38, v20, v39, v34, v23, v37 ]) cpu = CPU(None, None) cpu.setup_once() looptoken = JitCellToken() cpu.compile_loop(inputargs, operations, looptoken) args = [17, -20, -6, 6, 1, 13, 13, 9, 49, 8] deadframe = cpu.execute_token(looptoken, *args) assert cpu.get_int_value(deadframe, 0) == 0 assert cpu.get_int_value(deadframe, 1) == 8 assert cpu.get_int_value(deadframe, 2) == 1 assert cpu.get_int_value(deadframe, 3) == 131072 assert cpu.get_int_value(deadframe, 4) == 20 assert cpu.get_int_value(deadframe, 5) == -1 assert cpu.get_int_value(deadframe, 6) == 0 assert cpu.get_int_value(deadframe, 7) == -19 assert cpu.get_int_value(deadframe, 8) == 6 assert cpu.get_int_value(deadframe, 9) == 26 assert cpu.get_int_value(deadframe, 10) == 12 assert cpu.get_int_value(deadframe, 11) == 0 assert cpu.get_int_value(deadframe, 12) == 0 assert cpu.get_int_value(deadframe, 13) == 2 assert cpu.get_int_value(deadframe, 14) == 2 assert cpu.get_int_value(deadframe, 15) == 1 assert cpu.get_int_value(deadframe, 16) == -57344 assert cpu.get_int_value(deadframe, 17) == 1 assert cpu.get_int_value(deadframe, 18) == -1 if WORD == 4: assert cpu.get_int_value(deadframe, 19) == -2147483648 elif WORD == 8: assert cpu.get_int_value(deadframe, 19) == 19327352832 assert cpu.get_int_value(deadframe, 20) == -49
def test_bug_2(): cpu = CPU(None, None) cpu.setup_once() S4 = lltype.Struct('Sx', ("f0", lltype.Char), ("f1", lltype.Signed), ("f2", lltype.Signed), ("f3", lltype.Signed)) S5 = lltype.GcArray(S4) v1 = BoxInt() v2 = BoxInt() v3 = BoxInt() v4 = BoxInt() v5 = BoxInt() v6 = BoxInt() v7 = BoxInt() v8 = BoxInt() v9 = BoxInt() v10 = BoxInt() tmp11 = BoxInt() tmp12 = BoxPtr() faildescr0 = BasicFailDescr() tmp13 = BoxPtr() faildescr1 = BasicFailDescr() finishdescr2 = BasicFinalDescr() const_ptr14 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(rstr.STR, 1))) const_ptr15 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(rstr.UNICODE, 489))) const_ptr16 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(rstr.UNICODE, 16))) const_ptr17 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(S5, 299))) inputargs = [v1, v2, v3, v4, v5, v6, v7, v8, v9, v10] xtp, func, funcdescr = getexception(cpu, 3) xtp2, func2, func2descr = getexception(cpu, 2) operations = [ ResOperation(rop.STRGETITEM, [const_ptr14, ConstInt(0)], tmp11), ResOperation(rop.LABEL, [v1, v2, tmp11, v3, v4, v5, v6, v7, v8, v9, v10], None, TargetToken()), ResOperation(rop.UNICODESETITEM, [const_ptr15, v4, ConstInt(22)], None), ResOperation(rop.CALL, [ConstInt(func), v2, v1, v9], None, descr=funcdescr), ResOperation(rop.GUARD_EXCEPTION, [ConstInt(xtp)], tmp12, descr=faildescr0), ResOperation( rop.UNICODESETITEM, [const_ptr16, ConstInt(13), ConstInt(9)], None), ResOperation(rop.SETINTERIORFIELD_GC, [const_ptr17, v3, v7], None, cpu.interiorfielddescrof(S5, 'f3')), ResOperation(rop.CALL, [ConstInt(func2), v7, v10], None, descr=func2descr), ResOperation(rop.GUARD_NO_EXCEPTION, [], tmp13, descr=faildescr1), ResOperation(rop.FINISH, [], None, descr=finishdescr2), ] operations[4].setfailargs([v4, v8, v10, v2, v9, v7, v6, v1]) operations[8].setfailargs([v3, v9, v2, v6, v4]) looptoken = JitCellToken() cpu.compile_loop(inputargs, operations, looptoken) loop_args = [1, -39, 46, 21, 16, 6, -4611686018427387905, 12, 14, 2] frame = cpu.execute_token(looptoken, *loop_args) assert cpu.get_int_value(frame, 0) == 46 assert cpu.get_int_value(frame, 1) == 14 assert cpu.get_int_value(frame, 2) == -39 assert cpu.get_int_value(frame, 3) == 6 assert cpu.get_int_value(frame, 4) == 21 S4 = lltype.GcStruct('Sx', ("parent", rclass.OBJECT), ("f0", lltype.Signed)) S5 = lltype.GcStruct('Sx', ("f0", lltype.Signed)) S6 = lltype.GcArray(lltype.Signed) S7 = lltype.GcStruct('Sx', ("parent", rclass.OBJECT), ("f0", lltype.Char)) S8 = lltype.Struct('Sx', ("f0", lltype.Char), ("f1", lltype.Signed), ("f2", lltype.Signed), ("f3", lltype.Signed)) S9 = lltype.GcArray(S8) v1 = BoxInt() v2 = BoxInt() v3 = BoxInt() v4 = BoxInt() v5 = BoxInt() v6 = BoxInt() v7 = BoxInt() v8 = BoxInt() v9 = BoxInt() v10 = BoxInt() v11 = BoxInt() v12 = BoxInt() v13 = BoxInt() v14 = BoxInt() v15 = BoxInt() v16 = BoxInt() v17 = BoxInt() v18 = BoxInt() v19 = BoxInt() p20 = BoxPtr() tmp21 = BoxPtr() faildescr3 = BasicFailDescr() tmp22 = BoxPtr() faildescr4 = BasicFailDescr() tmp23 = BoxInt() tmp24 = BoxInt() tmp25 = BoxInt() tmp26 = BoxInt() tmp27 = BoxInt() tmp28 = BoxInt() tmp29 = BoxInt() faildescr5 = BasicFailDescr() tmp30 = BoxPtr() faildescr6 = BasicFailDescr() finishdescr7 = BasicFinalDescr() const_ptr31 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(S4))) const_ptr32 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(rstr.STR, 46))) const_ptr33 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(S5))) const_ptr34 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(rstr.UNICODE, 26))) const_ptr35 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(rstr.UNICODE, 15))) const_ptr36 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(S7))) const_ptr37 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(rstr.STR, 484))) const_ptr38 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(S9, 299))) inputargs = [v1, v2, v3, v4, v5] func3, func3descr = getnoexception(cpu, 5) xtp3, func4, func4descr = getexception(cpu, 10) operations = [ ResOperation(rop.GUARD_EXCEPTION, [ConstInt(xtp2)], tmp21, descr=faildescr3), ResOperation(rop.INT_IS_ZERO, [v4], v6), ResOperation(rop.INT_NE, [v6, ConstInt(13)], v7), ResOperation(rop.GETFIELD_GC, [const_ptr31], v8, cpu.fielddescrof(S4, 'f0')), ResOperation(rop.STRSETITEM, [const_ptr32, v6, ConstInt(0)], None), ResOperation(rop.NEWSTR, [ConstInt(5)], tmp22), ResOperation(rop.STRSETITEM, [tmp22, ConstInt(0), ConstInt(42)], None), ResOperation(rop.STRSETITEM, [tmp22, ConstInt(1), ConstInt(42)], None), ResOperation(rop.STRSETITEM, [tmp22, ConstInt(2), ConstInt(20)], None), ResOperation(rop.STRSETITEM, [tmp22, ConstInt(3), ConstInt(48)], None), ResOperation(rop.STRSETITEM, [tmp22, ConstInt(4), ConstInt(6)], None), ResOperation(rop.GETFIELD_GC, [const_ptr33], v9, cpu.fielddescrof(S5, 'f0')), ResOperation(rop.UNICODESETITEM, [const_ptr34, ConstInt(24), ConstInt(65533)], None), ResOperation(rop.GETFIELD_GC, [const_ptr31], v10, cpu.fielddescrof(S4, 'f0')), ResOperation(rop.INT_NE, [v10, ConstInt(25)], v11), ResOperation(rop.CALL, [ConstInt(func3), v5, v1, v8, v3, v2], v12, descr=func3descr), ResOperation(rop.GUARD_NO_EXCEPTION, [], None, descr=faildescr4), ResOperation(rop.UNICODELEN, [const_ptr35], tmp23), ResOperation(rop.NEW_ARRAY, [v2], p20, cpu.arraydescrof(S6)), ResOperation(rop.GETFIELD_GC, [const_ptr36], v13, cpu.fielddescrof(S7, 'f0')), ResOperation(rop.INT_OR, [v8, ConstInt(2)], tmp24), ResOperation(rop.INT_FLOORDIV, [ConstInt(8), tmp24], v14), ResOperation(rop.GETARRAYITEM_GC, [p20, ConstInt(3)], v15, cpu.arraydescrof(S6)), ResOperation( rop.COPYSTRCONTENT, [tmp22, const_ptr37, ConstInt(1), ConstInt(163), ConstInt(0)], None), ResOperation(rop.COPYUNICODECONTENT, [const_ptr35, const_ptr34, ConstInt(13), ConstInt(0), v6], None), ResOperation(rop.STRGETITEM, [tmp22, v6], tmp25), ResOperation(rop.STRGETITEM, [tmp22, ConstInt(0)], tmp26), ResOperation(rop.GETINTERIORFIELD_GC, [const_ptr38, v13], v16, cpu.interiorfielddescrof(S9, 'f0')), ResOperation(rop.INT_GE, [v4, v5], v17), ResOperation(rop.INT_OR, [v13, ConstInt(2)], tmp27), ResOperation(rop.INT_FLOORDIV, [ConstInt(12), tmp27], v18), ResOperation(rop.INT_AND, [v1, ConstInt(-4)], tmp28), ResOperation(rop.INT_OR, [tmp28, ConstInt(2)], tmp29), ResOperation(rop.INT_FLOORDIV, [v15, tmp29], v19), ResOperation(rop.GUARD_FALSE, [v17], None, descr=faildescr5), ResOperation(rop.UNICODESETITEM, [const_ptr34, ConstInt(20), ConstInt(65522)], None), ResOperation( rop.CALL, [ConstInt(func4), v3, v9, v10, v8, v11, v5, v13, v14, v15, v6], None, descr=func4descr), ResOperation(rop.GUARD_NO_EXCEPTION, [], tmp30, descr=faildescr6), ResOperation(rop.FINISH, [], None, descr=finishdescr7), ] operations[0].setfailargs([]) operations[16].setfailargs([v5, v9]) operations[34].setfailargs([]) operations[37].setfailargs([v12, v19, v10, v7, v4, v8, v18, v15, v9]) cpu.compile_bridge(faildescr1, inputargs, operations, looptoken) frame = cpu.execute_token(looptoken, *loop_args) #assert cpu.get_int_value(frame, 0) == -9223372036854775766 assert cpu.get_int_value(frame, 1) == 0 #assert cpu.get_int_value(frame, 2) == -9223372036854775808 assert cpu.get_int_value(frame, 3) == 1 assert cpu.get_int_value(frame, 4) == 6 #assert cpu.get_int_value(frame, 5) == -9223372036854775808 assert cpu.get_int_value(frame, 6) == 0 assert cpu.get_int_value(frame, 7) == 0 #assert cpu.get_int_value(frame, 8) == 26 S4 = lltype.GcStruct('Sx', ("parent", rclass.OBJECT), ("f0", lltype.Signed), ("f1", lltype.Signed)) S5 = lltype.GcStruct('Sx', ("parent", rclass.OBJECT), ("f0", lltype.Signed)) S6 = lltype.GcStruct('Sx', ("f0", lltype.Signed), ("f1", rffi.UCHAR)) v1 = BoxInt() v2 = BoxInt() v3 = BoxInt() v4 = BoxInt() v5 = BoxInt() v6 = BoxInt() v7 = BoxInt() v8 = BoxInt() v9 = BoxInt() v10 = BoxInt() v11 = BoxInt() v12 = BoxInt() v13 = BoxInt() v14 = BoxInt() v15 = BoxInt() v16 = BoxInt() v17 = BoxInt() v18 = BoxInt() tmp19 = BoxPtr() faildescr8 = BasicFailDescr() tmp20 = BoxInt() tmp21 = BoxInt() tmp22 = BoxInt() tmp23 = BoxInt() faildescr9 = BasicFailDescr() tmp24 = BoxInt() tmp25 = BoxInt() tmp26 = BoxInt() tmp27 = BoxPtr() tmp28 = BoxPtr() faildescr10 = BasicFailDescr() finishdescr11 = BasicFinalDescr() const_ptr29 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(S4))) const_ptr30 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(rstr.UNICODE, 26))) const_ptr31 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(rstr.UNICODE, 1))) const_ptr32 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(S5))) const_ptr33 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(S6))) const_ptr34 = ConstPtr( lltype.cast_opaque_ptr(llmemory.GCREF, lltype.malloc(rstr.STR, 26))) inputargs = [v1, v2, v3, v4, v5, v6, v7, v8, v9] operations = [ ResOperation(rop.GUARD_EXCEPTION, [ConstInt(xtp3)], tmp19, descr=faildescr8), ResOperation(rop.SETFIELD_GC, [const_ptr29, v7], None, cpu.fielddescrof(S4, 'f0')), ResOperation(rop.UNICODEGETITEM, [const_ptr30, ConstInt(21)], tmp20), ResOperation(rop.UNICODEGETITEM, [const_ptr30, ConstInt(10)], tmp21), ResOperation(rop.UINT_RSHIFT, [v9, ConstInt(40)], v10), ResOperation(rop.UNICODEGETITEM, [const_ptr30, ConstInt(25)], tmp22), ResOperation(rop.INT_NE, [ConstInt(-8), v9], v11), ResOperation(rop.INT_MUL_OVF, [v3, ConstInt(-4)], tmp23), ResOperation(rop.GUARD_OVERFLOW, [], None, descr=faildescr9), ResOperation(rop.UNICODESETITEM, [const_ptr31, ConstInt(0), ConstInt(50175)], None), ResOperation(rop.UINT_GT, [v8, ConstInt(-6)], v12), ResOperation(rop.GETFIELD_GC, [const_ptr32], v13, cpu.fielddescrof(S5, 'f0')), ResOperation(rop.INT_AND, [ConstInt(8), v8], v14), ResOperation(rop.INT_INVERT, [v1], v15), ResOperation(rop.SETFIELD_GC, [const_ptr33, ConstInt(3)], None, cpu.fielddescrof(S6, 'f1')), ResOperation(rop.INT_GE, [v14, v6], v16), ResOperation(rop.INT_AND, [v5, ConstInt(-4)], tmp24), ResOperation(rop.INT_OR, [tmp24, ConstInt(2)], tmp25), ResOperation(rop.INT_FLOORDIV, [v9, tmp25], v17), ResOperation(rop.STRLEN, [const_ptr34], tmp26), ResOperation(rop.NEWSTR, [ConstInt(7)], tmp27), ResOperation(rop.STRSETITEM, [tmp27, ConstInt(0), ConstInt(21)], None), ResOperation(rop.STRSETITEM, [tmp27, ConstInt(1), ConstInt(79)], None), ResOperation(rop.STRSETITEM, [tmp27, ConstInt(2), ConstInt(7)], None), ResOperation(rop.STRSETITEM, [tmp27, ConstInt(3), ConstInt(2)], None), ResOperation(rop.STRSETITEM, [tmp27, ConstInt(4), ConstInt(229)], None), ResOperation(rop.STRSETITEM, [tmp27, ConstInt(5), ConstInt(233)], None), ResOperation(rop.STRSETITEM, [tmp27, ConstInt(6), ConstInt(208)], None), ResOperation(rop.INT_LT, [ConstInt(-31), v10], v18), ResOperation(rop.SAME_AS, [ConstPtr(lltype.nullptr(llmemory.GCREF.TO))], tmp28), ResOperation(rop.GUARD_NONNULL_CLASS, [tmp28, ConstInt(xtp2)], None, descr=faildescr10), ResOperation(rop.FINISH, [v4], None, descr=finishdescr11), ] operations[0].setfailargs([]) operations[8].setfailargs([tmp23, v5, v3, v11, v6]) operations[30].setfailargs([v6]) cpu.compile_bridge(faildescr6, inputargs, operations, looptoken) frame = cpu.execute_token(looptoken, *loop_args) #assert cpu.get_int_value(frame, 0) == -9223372036854775808 v1 = BoxInt() v2 = BoxInt() p3 = BoxPtr() tmp4 = BoxInt() tmp5 = BoxPtr() faildescr12 = BasicFailDescr() finishdescr13 = BasicFinalDescr() inputargs = [v1] _, func5, func5descr = getexception(cpu, 0) vt = getvtable(cpu, S4) operations = [ ResOperation(rop.INT_AND, [v1, ConstInt(63)], tmp4), ResOperation(rop.INT_LSHIFT, [ConstInt(10), tmp4], v2), ResOperation(rop.NEW_WITH_VTABLE, [ConstInt(vt)], p3), ResOperation(rop.CALL, [ConstInt(func5)], None, descr=func5descr), ResOperation(rop.GUARD_EXCEPTION, [ConstInt(xtp2)], tmp5, descr=faildescr12), ResOperation(rop.FINISH, [], None, descr=finishdescr13), ] operations[4].setfailargs([v2]) cpu.compile_bridge(faildescr10, inputargs, operations, looptoken) frame = cpu.execute_token(looptoken, *loop_args)