Evan Cheng 51733ed4a3 Fixed some spiller bugs exposed by the recent two-address code changes. Now ...

there may be other def(s) apart from the use&def two-address operand. We need
to check if the register reuse for a use&def operand may conflicts with another
def. Provide a mean to recover from the conflict if it is detected when the
defs are processed later.

llvm-svn: 31439

2006-11-04 00:21:55 +00:00

37 KiB

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