Current mibstore.c code doesn't follow current GC wrapping policy as described in bug 1045. Notably, PROLOGUE/EPILOGUE don't need to wrap funcs and CHEAP_FUNC_EPILOGUE and FUNC_EPILOGUE need to pull the values back out of the GC. This means, for example, that if cw were to be below mibstore in the wrapping chain, mibstore.c would break the chaining for funcs.
so is this something we should resolve for 7?
Sorry about the phenomenal bug spam, guys. Adding xorg-team@ to the QA contact so bugs don't get lost in future.
mibstore.c is dead. long live composite.
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