Chris Lattner ea9d57bc9a refactor FoldBitCast to reduce nesting and to always return a constantexpr
instead of returning null on failure.  No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85038 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-25 06:02:57 +00:00
..
2009-09-12 22:24:25 +00:00