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instruction scheduling PowerPC target(s)


Hi

I am in the process of verifying object code to source code traceability for gcc (C source):

gcc 3.3.2 Wind River VxWorks PowerPC target

I need to demonstrate that the difference in instruction scheduling / branch scheduling between PPC604 core and PPC603 core does not introduce untraceable code structure.

Ideally I'd like to see the source code for the scheduler but I don't know where to find it. Can someone let me know where to get it, please?

Thanks

Duncan





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