[JAEGER] Permit FrameState::copyData() with copied FrameEntries; r=dvander.

This commit is contained in:
Sean Stangl 2010-06-11 21:27:52 -07:00
parent 7b6d3db650
commit 3751e1ceaf

View File

@ -632,7 +632,9 @@ JSC::MacroAssembler::RegisterID
FrameState::copyData(FrameEntry *fe)
{
JS_ASSERT(!fe->data.isConstant());
JS_ASSERT(!fe->isCopy());
if (fe->isCopy())
fe = fe->copyOf();
if (fe->data.inRegister()) {
RegisterID reg = fe->data.reg();