[llvm-commits] [llvm] r85678 - in /llvm/trunk: docs/LangRef.html include/llvm/Constants.h lib/AsmParser/LLParser.cpp lib/Bitcode/Reader/BitcodeReader.cpp lib/Bitcode/Writer/BitcodeWriter.cpp lib/Bitcode/Writer/ValueEnumerator.cpp lib/VMCore/AsmWriter.cpp lib/VMCore/BasicBlock.cpp lib/VMCore/Constants.cpp

[Duncan Sands]

Hi Chris,

> Make blockaddress(@func, null) be valid, and make 'deleting a basic 
> block with a blockaddress still referring to it' replace the invalid 
> blockaddress with a new blockaddress(@func, null) instead of a 
> inttoptr(1).

if the only use of a function is a block address, it would be nice to
be able to delete the function anyway.  What should the block address
be replaced with in that case?

Ciao,

Duncan.