llvm dev - Oct 2011 - [LLVMdev] Can insertvalue ignore its last operand?

Hi,

Some of my code is compiled to

  %insert2 = insertvalue { float, float } %insert, float %33

When the index value (the last operand) is omitted, does it mean it
uses some default value, say 0?
The manual does not allow this syntax though.
  http://llvm.org/docs/LangRef.html#i_insertvalue

Thanks.
-- 
Jianzhou

Hi Jianzhou,
> Some of my code is compiled to
>
>    %insert2 = insertvalue { float, float } %insert, float %33
>
> When the index value (the last operand) is omitted, does it mean it
> uses some default value, say 0?
> The manual does not allow this syntax though.
>    http://llvm.org/docs/LangRef.html#i_insertvalue
I don't think this is valid.  Does it pass the verifier?  If so, please
open a bug report with a complete testcase.

Thanks, Duncan.