Dan Gohman 597fece886 Don't eliminate objc_retainBlock calls on stack objects if the
objc_retainBlock call is potentially responsible for copying
the block to the heap to extend its lifetime. rdar://10209613.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140814 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-29 22:25:23 +00:00
..
2011-09-24 22:06:35 +00:00
2011-09-28 20:57:30 +00:00
2011-09-20 00:38:04 +00:00