Dan Gohman 744f455d55 When transforming sext(trunc(load(x))) into sext(smaller load(x)),
the trunc is directly replaced with the smaller load, so don't
try to create a new sext node. This fixes PR4050.

llvm-svn: 70179
2009-04-27 02:00:55 +00:00
..
2009-01-15 20:18:42 +00:00
2009-01-15 20:18:42 +00:00
2009-01-15 20:18:42 +00:00
2009-04-18 20:49:22 +00:00