[llvm] r210734 - Fix verifier for GlobalAliases to avoid recursing into global initializers.

[Rafael Espíndola]

>
> Modified: llvm/trunk/test/Verifier/alias.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Verifier/alias.ll?rev=210734&r1=210733&r2=210734&view=diff
> ==============================================================================
> --- llvm/trunk/test/Verifier/alias.ll (original)
> +++ llvm/trunk/test/Verifier/alias.ll Wed Jun 11 20:46:54 2014
> @@ -11,6 +11,10 @@ declare void @f()
>  ; CHECK: Alias must point to a definition
>  ; CHECK-NEXT: @ga
>
> +; References to a global declaration from an initializer are OK.
> + at gptr = global i32* @g
> + at gptr_a = alias i32** @gptr
> +; CHECK-NOT: Alias must point to a definition
>

Thanks. A better test would be to put this in a testcase that is not
expected to fail, like test/Feature/aliases.ll.

Cheers,
Rafael