Reviewed-by: Jason Ekstrand
On Wed, Nov 11, 2015 at 11:34 PM, Iago Toral Quiroga wrote:
> If a source operand in a MOV has source modifiers, then we cannot
> copy-propagate it from the parent instruction and remove the MOV.
>
> v2: remove the check for source source modifiers from is_move() (Jas
If a source operand in a MOV has source modifiers, then we cannot
copy-propagate it from the parent instruction and remove the MOV.
v2: remove the check for source source modifiers from is_move() (Jason)
---
src/glsl/nir/nir_opt_copy_propagate.c | 17 ++---
1 file changed, 10 insertio
On Wed, Nov 11, 2015 at 12:20 AM, Iago Toral Quiroga wrote:
> If a source operand in a MOV has source modifiers, then we cannot
> copy-propagate it from the parent instruction and remove the MOV.
> ---
>
> I noticed this while debugging some regressions introduced with the fp64
> code. Basically,
If a source operand in a MOV has source modifiers, then we cannot
copy-propagate it from the parent instruction and remove the MOV.
---
I noticed this while debugging some regressions introduced with the fp64
code. Basically, I had code similar to this:
vec4 ssa1 = intrincisc1 (...) (...)
vec2 ss
