[llvm-commits] [llvm] r86871 - in /llvm/trunk: lib/CodeGen/BranchFolding.cpp lib/CodeGen/MachineBasicBlock.cpp test/CodeGen/Thumb2/thumb2-cbnz.ll test/CodeGen/Thumb2/thumb2-ifcvt3.ll test/CodeGen/X86/loop-blocks.ll test/CodeGen/X86/tail-opts.ll

[Duncan Sands]

> I just made a change to mark all label instructions as non-duplicable,
> to prevent tail-duplication and other code-duplicating optimizations
> from getting into trouble.

Thanks Dan.