Jakob Stoklund Olesen 864827afb0 Keep track of the call instructions whose clobber lists were skipped during fast ...

register allocation.

Process all of the clobber lists at the end of the function, marking the
registers as used in MachineRegisterInfo.

This is necessary in case the calls clobber callee-saved registers (sic).

llvm-svn: 105473

2010-06-04 18:08:29 +00:00

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