On Thu, Jul 08, 2010 at 06:17:49PM -0700, Roland McGrath wrote: > It's pretty hard to imagine what you could preserve across builds of > nontrivially nonidentical source trees that would continue to line up at > the basic block level where it's meaningful to the compiler. Perhaps you > could do something reduced to terms of source line locations, or number of > basic blocks into a named function, or something. But it sounds very iffy. Can the results be folded back into the source code in any way, eg as comments or __attributes__? Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-df lists disk usage of guests without needing to install any software inside the virtual machine. Supports Linux and Windows. http://et.redhat.com/~rjones/virt-df/ -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel
