pypy/module/pypyjit/test_pypy_c/test_string.py::TestString::()::test_decode_ascii

self = <pypy.module.pypyjit.test_pypy_c.test_string.TestString object at 0x000000000d4cd0f8>

    def test_decode_ascii(self):
        log = self.run("""
            def main(n):
                for i in range(n):
                    (b"x" * (i & 15)).decode('ascii')
                return i
            """, [1000])
        loop, = log.loops_by_filename(self.filepath)
>       assert loop.match("""
            i49 = int_lt(i47, i24)
            guard_true(i49, descr=...)
            i50 = int_add(i47, 1)
            i53 = int_and(i47, 15)
            setfield_gc(p15, i50, descr=<FieldS pypy.module.__builtin__.functional.W_IntRangeIterator.inst_current 8>)
            i55 = int_le(i53, 0)
            guard_false(i55, descr=...)
            i56 = int_eq(i53, 1)
            guard_false(i56, descr=...)
            p80 = call_r(ConstClass(ll_char_mul__Char_Signed), 120, i53, descr=<Callr . ii EF=3>)
            guard_no_exception(descr=...)
            guard_not_invalidated(descr=...)
            i59 = call_i(ConstClass(first_non_ascii_char), p80, descr=<Calli . r EF=4>)
            guard_no_exception(descr=...)
            i61 = int_lt(i59, 0)
            guard_true(i61, descr=...)
            i62 = strlen(p80)
            --TICK--
            jump(..., descr=...)
            """)

pypy/module/pypyjit/test_pypy_c/test_string.py:274: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
pypy/module/pypyjit/test_pypy_c/model.py:177: in match
    return matcher.match(expected_src, **kwds)
pypy/module/pypyjit/test_pypy_c/model.py:524: in match
    self.match_loop(expected_ops, ignore_ops)
pypy/module/pypyjit/test_pypy_c/model.py:500: in match_loop
    self.match_op(op, exp_op)
pypy/module/pypyjit/test_pypy_c/model.py:409: in match_op
    self._assert(op.name == exp_opname, "operation mismatch")
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <pypy.module.pypyjit.test_pypy_c.model.OpMatcher object at 0x000000000b3722c0>
cond = False, message = 'operation mismatch'

    def _assert(self, cond, message):
        if not cond:
>           raise InvalidMatch(message, frame=sys._getframe(1))
E           InvalidMatch: operation mismatch

pypy/module/pypyjit/test_pypy_c/model.py:402: InvalidMatch
---------- Captured stdout call ----------
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
Loops don't match
=================
loop id = None
('operation mismatch',)
<could not determine information>

Ignore ops: []
Got:

	===== HERE =====
    guard_not_invalidated(descr=<Guard0x7fbbdbfe3880>)
    i47 = int_lt(i46, i23)
    guard_true(i47, descr=<Guard0x7fbbdbf10bf0>)
    i49 = int_add(i46, 1)
    i51 = int_and(i46, 15)
    setfield_gc(p12, i49, descr=<FieldS pypy.module.__builtin__.functional.W_IntRangeIterator.inst_current 8>)
    i53 = int_le(i51, 0)
    guard_false(i53, descr=<Guard0x7fbbdbfe38d0>)
    i55 = int_eq(i51, 1)
    guard_false(i55, descr=<Guard0x7fbbdbf10c98>)
    p58 = call_r(ConstClass(ll_char_mul__Char_Signed), 120, i51, descr=<Callr 8 ii EF=3>)
    guard_no_exception(descr=<Guard0x7fbbdbfe3920>)
    i60 = call_i(ConstClass(first_non_ascii_char), p58, descr=<Calli 8 r EF=4>)
    guard_no_exception(descr=<Guard0x7fbbdbfe3970>)
    i62 = int_lt(i60, 0)
    guard_true(i62, descr=<Guard0x7fbbdbf10d08>)
    i63 = strlen(p58)
    i65 = getfield_raw_i(140444887747232, descr=<FieldS pypysig_long_struct_inner.c_value 0>)
    i67 = int_lt(i65, 0)
    guard_false(i67, descr=<Guard0x7fbbdbf10d78>)
    jump(p0, p1, p8, i46, p12, i49, i23, descr=TargetToken(140444825641248))

Expected:
    
    i49 = int_lt(i47, i24)
    guard_true(i49, descr=...)
    i50 = int_add(i47, 1)
    i53 = int_and(i47, 15)
    setfield_gc(p15, i50, descr=<FieldS pypy.module.__builtin__.functional.W_IntRangeIterator.inst_current 8>)
    i55 = int_le(i53, 0)
    guard_false(i55, descr=...)
    i56 = int_eq(i53, 1)
    guard_false(i56, descr=...)
    p80 = call_r(ConstClass(ll_char_mul__Char_Signed), 120, i53, descr=<Callr . ii EF=3>)
    guard_no_exception(descr=...)
    guard_not_invalidated(descr=...)
    i59 = call_i(ConstClass(first_non_ascii_char), p80, descr=<Calli . r EF=4>)
    guard_no_exception(descr=...)
    i61 = int_lt(i59, 0)
    guard_true(i61, descr=...)
    i62 = strlen(p80)
    
        guard_not_invalidated?
        ticker0 = getfield_raw_i(#, descr=<FieldS pypysig_long_struct_inner.c_value .*>)
        ticker_cond0 = int_lt(ticker0, 0)
        guard_false(ticker_cond0, descr=...)
    
    jump(..., descr=...)

builder: pypy-c-jit-linux-x86-64 build #11971+

test: pypy/module/pypyjit/test_pypy_c/test_string.py::TestString::()::test_decode_ascii