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Commit Graph

3 Commits

Author SHA1 Message Date
Chris Lattner
49ddd3a1a4 fix PR8144, a bug where constant merge would merge globals marked
attribute(used).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113911 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-15 00:30:11 +00:00
Chris Lattner
c3b6ffc431 1. modernize the constantmerge pass, using densemap/smallvector.
2. don't bother trying to merge globals in non-default sections,
   doing so is quite dubious at best anyway.
3. fix a bug reported by Arnaud de Grandmaison where we'd try to
   merge two globals in different address spaces.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95995 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-12 18:17:23 +00:00
Chris Lattner
4b2657a404 rename test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95993 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-12 18:05:00 +00:00