Jakob Stoklund Olesen f11318018a Only split around a loop if the live range has uses outside the loop periphery. ...

Before we would also split around a loop if any peripheral block had multiple
uses. This could cause repeated splitting when splitting a different live range
would insert uses into the periphery.

Now -spiller=inline passes the nightly test suite again.

llvm-svn: 116494

2010-10-14 18:26:45 +00:00

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