[llvm-commits] [llvm] r74883 - /llvm/trunk/include/llvm/CodeGen/MachineOperand.h

[Devang Patel]

Chris,

On Mon, Jul 6, 2009 at 6:09 PM, Chris Lattner<clattner at apple.com> wrote:
>
> On Jul 6, 2009, at 4:46 PM, Devang Patel wrote:
>
>> Author: dpatel
>> Date: Mon Jul  6 18:46:02 2009
>> New Revision: 74883
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=74883&view=rev
>> Log:
>> Add isMetadata() to check metadata operand.
>
> Hey Devang,
>
> What is your plan to use MetaData MachineInstr operands?  Can you
> elaborate on how you plan to use these?

My near term goal is to replace all Global Variables used to encode
debug info (llvm.dbg.*) by MDNodes. As a step towards this goal, I
need MetaData as machine instruction operand to handle printDeclare().

-
Devang