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Commit Graph

4 Commits

Author SHA1 Message Date
Jakob Stoklund Olesen
4d020cd8e5 Don't depend on the physreg coalescing order.
llvm-svn: 130818
2011-05-04 01:01:47 +00:00
Dale Johannesen
e0fb87c3d7 Reapply 122353-122355 with fixes. 122354 was wrong;
the shift type was needed one place, the shift count
type another.  The transform in 123555 had the same
problem.

llvm-svn: 122366
2010-12-21 21:55:50 +00:00
Dale Johannesen
972aba543a Revert 122353-122355 for the moment, they broke stuff.
llvm-svn: 122360
2010-12-21 21:22:27 +00:00
Dale Johannesen
39186cfb0b Add a new transform to DAGCombiner.
llvm-svn: 122355
2010-12-21 20:10:51 +00:00