Displaying 3 results from an estimated 3 matches for "customloweroperation".
2009 Jan 18
0
[LLVMdev] PIC16 backend for llvm 2.5
Hi Sanjiv,
> + /// CustomLowerOperation - This callback is invoked for operations that are
> + /// unsupported by the target, which are registered to use 'custom' lowering,
> + /// and whose defined values are all legal.
and whose defined values are all legal -> and whose return values all have legal types
> + //...
2009 Jan 19
1
[LLVMdev] PIC16 backend for llvm 2.5
On Sun, 2009-01-18 at 20:28 +0100, Duncan Sands wrote:
> Hi Sanjiv,
>
> > + /// CustomLowerOperation - This callback is invoked for operations that are
> > + /// unsupported by the target, which are registered to use 'custom' lowering,
> > + /// and whose defined values are all legal.
>
> and whose defined values are all legal -> and whose return values all have leg...
2009 Jan 18
2
[LLVMdev] PIC16 backend for llvm 2.5
On Fri, 2009-01-16 at 10:03 +0100, Duncan Sands wrote:
> Hi Sanjiv,
>
> > Well the magnitude of the task is not small.
> > ExpandIntegerOperand() calls LowerOperation() to allow targets to handle
> > illegal operands. So we will need to change the interface of
> > LowerOperation() to pass an extra argument called Results, which is an
> > array of SDValue.