Pete Cooper 33102d2faa Add User::growHungoffUses and use it to grow the hung off uses. NFC. ... PhiNode, SwitchInst, LandingPad and IndirectBr all had virtually identical logic for growing the hung off uses. Move it to User so that they can all call a single shared implementation. Their destructors were all empty after this change and were deleted. They all have virtual clone_impl methods which can be used as vtable anchors. Reviewed by Duncan Exon Smith. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239492 91177308-0d34-0410-b5e6-96231b3b80d8		2015-06-10 22:38:41 +00:00
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llvm	Add User::growHungoffUses and use it to grow the hung off uses. NFC.	2015-06-10 22:38:41 +00:00
llvm-c	Add more wrappers for symbol APIs to the C API.	2015-06-09 15:57:30 +00:00