nir: add support for (un)pack_double_2x32

v2 (Sam):
- Use uint64 instead of float64 for sources and destinations. (Connor)

Signed-off-by: Samuel Iglesias Gonsálvez <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/compiler/nir/glsl_to_nir.cpp b/src/compiler/nir/glsl_to_nir.cpp
index 0c5cc99981b..fafa8bbe013 100644
--- a/src/compiler/nir/glsl_to_nir.cpp
+++ b/src/compiler/nir/glsl_to_nir.cpp
@@ -1422,6 +1422,12 @@ nir_visitor::visit(ir_expression *ir)
    case ir_unop_unpack_half_2x16:
       result = nir_unpack_half_2x16(&b, srcs[0]);
       break;
+   case ir_unop_pack_double_2x32:
+      result = nir_pack_double_2x32(&b, srcs[0]);
+      break;
+   case ir_unop_unpack_double_2x32:
+      result = nir_unpack_double_2x32(&b, srcs[0]);
+      break;
    case ir_unop_bitfield_reverse:
       result = nir_bitfield_reverse(&b, srcs[0]);
       break;