2 Commits

Author	SHA1	Message	Date
Dan Gohman	55e244698a	Use the proper type for shift counts. This fixes a bootstrap error. ... llvm-svn: 109265	2010-07-23 21:08:12 +00:00
Dan Gohman	0818684a70	DAGCombine (shl (anyext x, c)) to (anyext (shl x, c)) if the high bits ... are not demanded. This often allows the anyext to be folded away. llvm-svn: 109242	2010-07-23 18:03:30 +00:00