r234767 - [CodeGen] Fix crash with duplicated mangled name.

[Renato Golin]

I have reverted it for now, since new bugs have been introduced
silently and this is the second time this week, we don't want to
escalate.

Let me know if you need help testing it next time.

cheers,
--renato

On 15 April 2015 at 09:38, Renato Golin <renato.golin at linaro.org> wrote:
> Hi,
>
> This patch broke all ARM bots:
>
> http://lab.llvm.org:8011/builders/clang-cmake-armv7-a15-full/builds/4713
>
> static llvm::CastInst*
> llvm::CastInst::Create(llvm::Instruction::CastOps, llvm::Value*,
> llvm::Type*, const llvm::Twine&, llvm::Instruction*): Assertion
> `castIsValid(op, S, Ty) && "Invalid cast!"' failed.
>
> Can you please have a look?
>
> cheers,
> --renato