Fix for PR960. Improves bugpoint so that it removes global variable
initializers as well. This is only a first pass. It can be slow because
it clones the module for each pass. An obvious improvement is not to do that.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31182 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed