Jakob Stoklund Olesen abb26bae4e Drop the REDEF_BY_EC VNInfo flag. ...

A live range that has an early clobber tied redef now looks like a
normal tied redef, except the early clobber def uses the early clobber
slot.

This is enough to handle any strange interference problems.

llvm-svn: 149769

2012-02-04 05:51:25 +00:00

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