Dale Johannesen f8610ebebc Add a bit to mark operands of asm's that conflict ...

with an earlyclobber operand elsewhere.  Propagate
this bit and the earlyclobber bit through SDISel.
Change linear-scan RA not to allocate regs in a way 
that conflicts with an earlyclobber.  See also comments.

llvm-svn: 56290

2008-09-17 21:13:11 +00:00

32 KiB

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