def force_now(self, virtualizable):
token = virtualizable.vable_token
if token == self.TOKEN_TRACING_RESCALL:
# The values in the virtualizable are always correct during
# tracing. We only need to reset vable_token to TOKEN_NONE
# as a marker for the tracing, to tell it that this
# virtualizable escapes.
virtualizable.vable_token = self.TOKEN_NONE
else:
from pypy.jit.metainterp.compile import ResumeGuardForcedDescr
ResumeGuardForcedDescr.force_now(self.cpu, token)
assert virtualizable.vable_token == self.TOKEN_NONE
def force_now(virtualizable):
token = virtualizable.vable_token
if token == VirtualizableInfo.TOKEN_TRACING_RESCALL:
# The values in the virtualizable are always correct during
# tracing. We only need to reset vable_token to TOKEN_NONE
# as a marker for the tracing, to tell it that this
# virtualizable escapes.
virtualizable.vable_token = VirtualizableInfo.TOKEN_NONE
else:
from pypy.jit.metainterp.compile import ResumeGuardForcedDescr
ResumeGuardForcedDescr.force_now(cpu, token)
assert virtualizable.vable_token == VirtualizableInfo.TOKEN_NONE
def force_virtual(self, inst):
vref = lltype.cast_pointer(lltype.Ptr(self.JIT_VIRTUAL_REF), inst)
token = vref.virtual_token
if token != self.TOKEN_NONE:
if token == self.TOKEN_TRACING_RESCALL:
# The "virtual" is not a virtual at all during tracing.
# We only need to reset virtual_token to TOKEN_NONE
# as a marker for the tracing, to tell it that this
# "virtual" escapes.
assert vref.forced
vref.virtual_token = self.TOKEN_NONE
else:
assert not vref.forced
from pypy.jit.metainterp.compile import ResumeGuardForcedDescr
ResumeGuardForcedDescr.force_now(self.cpu, token)
assert vref.virtual_token == self.TOKEN_NONE
assert vref.forced
else:
assert vref.forced
return vref.forced
def force_virtual(self, inst):
vref = lltype.cast_pointer(lltype.Ptr(self.JIT_VIRTUAL_REF), inst)
token = vref.virtual_token
if token != self.TOKEN_NONE:
if token == self.TOKEN_TRACING_RESCALL:
# The "virtual" is not a virtual at all during tracing.
# We only need to reset virtual_token to TOKEN_NONE
# as a marker for the tracing, to tell it that this
# "virtual" escapes.
assert vref.forced
vref.virtual_token = self.TOKEN_NONE
else:
assert not vref.forced
from pypy.jit.metainterp.compile import ResumeGuardForcedDescr
ResumeGuardForcedDescr.force_now(self.cpu, token)
assert vref.virtual_token == self.TOKEN_NONE
assert vref.forced
else:
assert vref.forced
return vref.forced