Displaying 4 results from an estimated 4 matches for "ptx_logic".
2011 May 08
2
[LLVMdev] [LLVMDev] Add not instruction to PTX backend
Hi, all
I am trying to add "not" instruction support to PTX backend.
I add the line below in PTXInstrInfo.td,
defm NOT : PTX_LOGIC<"not", not>;
But I get errors below,
-------------------------------------------------------------------------------
Included from PTX.td:75:
PTXInstrInfo.td:732:10: error: Value 'PTX_LOGIC::opnode' of type 'SDNode' is incompatible with initializer 'not'...
2011 May 08
0
[LLVMdev] [LLVMDev] Add not instruction to PTX backend
On Sun, May 8, 2011 at 2:41 AM, 陳韋任 <chenwj at iis.sinica.edu.tw> wrote:
> Hi, all
>
> I am trying to add "not" instruction support to PTX backend.
> I add the line below in PTXInstrInfo.td,
>
> defm NOT : PTX_LOGIC<"not", not>;
>
> But I get errors below,
>
>
> -------------------------------------------------------------------------------
> Included from PTX.td:75:
> PTXInstrInfo.td:732:10: error: Value 'PTX_LOGIC::opnode' of type 'SDNode'
> is incompa...
2011 May 09
3
[LLVMdev] [LLVMDev] Add not instruction to PTX backend
Hi, Justin
> We're been writing multiclasses for each unique type of instruction. The
> current PTX_LOGIC version is for 3-operand instructions. A new multiclass
> needs to be created for 2-operand logic instructions.
I am trying to add a multiclass for 2-operand logic instructions. For
example,
multiclass PTX_LOGIC_2OP<string opcstr, SDNode opnode> {
def ripreds : InstPTX<(outs Pred...
2011 May 09
0
[LLVMdev] [LLVMDev] Add not instruction to PTX backend
..."mid:20110509013918.GA13760@cs.nctu.edu.tw" type="cite">
<pre wrap="">Hi, Justin
</pre>
<blockquote type="cite">
<pre wrap="">We're been writing multiclasses for each unique type of instruction. The
current PTX_LOGIC version is for 3-operand instructions. A new multiclass
needs to be created for 2-operand logic instructions.
</pre>
</blockquote>
<pre wrap=""><!---->
I am trying to add a multiclass for 2-operand logic instructions. For
example,
multiclass PTX_LOGIC_2...