llvm/test/Feature/NamedMDNode.ll
Dan Gohman 872814ae04 Disallow null as a named metadata operand.
Make MDNode::destroy private.
Fix the one thing that used MDNode::destroy, outside of MDNode itself.

One should never delete or destroy an MDNode explicitly. MDNodes
implicitly go away when there are no references to them (implementation
details aside).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109028 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-21 18:54:18 +00:00

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LLVM

; RUN: llvm-as < %s | llvm-dis | grep "llvm.stuff = "
;; Simple NamedMDNode
!0 = metadata !{i32 42}
!1 = metadata !{metadata !"foo"}
!llvm.stuff = !{!0, !1}
!samename = !{!0, !1}
declare void @samename()