search for: no_frame_point

...ng that we have a magic bullet for passing semantic info from the FE to some passes. * As you mention, this is probably the tip of the iceberg. Maybe we should explore it a bit more with the tools we have before declaring them insufficient. Duncan is working on fp precision, you can probably add a no_frame_pointer metadata to functions and from there we will have a better idea of how things are going. Cheers, Rafael

...re about. The Module is the one which knows about the metadata.) > * As you mention, this is probably the tip of the iceberg. Maybe we > should explore it a bit more with the tools we have before declaring > them insufficient. Duncan is working on fp precision, you can probably > add a no_frame_pointer metadata to functions and from there we will > have a better idea of how things are going. > I'd rather not start coding before we can agree on a concrete implementation. -bw

Hi, Link-Time Optimization has a problem. We need to preserve some of the flags with which the modules were compiled so that the semantics of the resulting program are correct. For example, a module compiled with `-msoft-float' should use library calls for floating point. And that's only the tip of the proverbial iceberg. Goals ===== My goals for whichever solution we come up with are