nv50/ir/tgsi: silence warning about unhandled GS_INPUT_PRIM property

Fixes: 66ed9792edb702 ("nv50: Clear nv50_ir_prog_info of dead and codegen specific variables")
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6001>
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
index 6813547..5d39603 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
@@ -1179,6 +1179,7 @@
    case TGSI_PROPERTY_FS_COORD_ORIGIN:
    case TGSI_PROPERTY_FS_COORD_PIXEL_CENTER:
    case TGSI_PROPERTY_FS_DEPTH_LAYOUT:
+   case TGSI_PROPERTY_GS_INPUT_PRIM:
       // we don't care
       break;
    case TGSI_PROPERTY_VS_PROHIBIT_UCPS: