Chris Lattner 92f7365740 An sinkable instruction may exist with uses, if those uses are in dead blocks.
Handle this.  This fixes PR908 and Transforms/LICM/2006-09-12-DeadUserOfSunkInstr.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30275 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-12 19:17:09 +00:00
..
2006-09-07 23:29:19 +00:00
2006-08-25 19:54:53 +00:00
2006-08-18 17:34:45 +00:00
2006-09-01 20:35:17 +00:00
2006-08-25 17:43:11 +00:00
2006-07-28 22:52:11 +00:00
2006-09-01 20:35:17 +00:00
2006-09-12 06:36:01 +00:00