Created attachment 568221 [details] [diff] [review]
Inject MGraph and CompileInfo into MBasicBlock.
Decouples MBasicBlock from its MIRGenerator (which is really its IonBuilder). This way the IonBuilders can be deallocated for inline functions, with a single top-level IonBuilder. This further reduces the functionality of MIRGenerator.
Whoops, never resolved this as fixed.