uhh, seems like this code isn't in master yet, so ignore this please.
On Tue, Dec 5, 2017 at 3:17 PM, Karol Herbst <[email protected]> wrote: > The lowering code can't really handle that situation well and we just get away > with converting it to OP_MOV in this case. > > Signed-off-by: Karol Herbst <[email protected]> > --- > src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp > b/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp > index b0834a8035..da2f979e66 100644 > --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp > +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp > @@ -2808,6 +2808,11 @@ NVC0LoweringPass::handleCVT(Instruction *i) > if (isFloatType(i->dType) || isFloatType(i->sType)) > return true; > > + if (i->dType == i->sType) { > + i->op = OP_MOV; > + return true; > + } > + > if (i->saturate && (typeSizeof(i->sType) > typeSizeof(i->dType))) { > if (isSignedIntType(i->sType) && !isSignedIntType(i->dType)) { > // Signed to unsigned: only need to clamp to 0 > -- > 2.14.3 > _______________________________________________ mesa-dev mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-dev
