Displaying 2 results from an estimated 2 matches for "ghiti".
2018 May 04
0
Way to know if an Operand of a SelectionDAG is a pointer
...ething like YourTargetISD::SMALL_SCRATCH_POINTER, which would take
one value and return one value. This node would not cause any code to be
generated for it, it would only serve as a "label" indicating that its
operand is special in some way.
-Krzysztof
On 5/4/2018 1:03 AM, Alexandre Ghiti via llvm-dev wrote:
> Hi everyone,
>
> We developed a new backend for our architecture based on LLVM 3.8, I'm
> sorry about that, I quite understand if my questions do not get any
> answers because of that.
>
> We have some instructions that allow to protect pointers th...
2018 May 04
2
Way to know if an Operand of a SelectionDAG is a pointer
Hi everyone,
We developed a new backend for our architecture based on LLVM 3.8, I'm
sorry about that, I quite understand if my questions do not get any
answers because of that.
We have some instructions that allow to protect pointers that sit in our
small scratch-area.
I did not find a way to know, when selecting the machine instructions,
if one of the operands of the SDNode is a