nir: Combine the int and double [un]pack opcodes

NIR is a typeless IR and the two opcodes, when considered bitwise, do
exactly the same thing.  There's no reason to have two versions.

Reviewed-by: Kenneth Graunke <[email protected]>

1 files changed, 3 insertions, 7 deletions

diff --git a/src/compiler/glsl/glsl_to_nir.cpp b/src/compiler/glsl/glsl_to_nir.cpp
index 96d8164ea43..00f20dabd66 100644
--- a/src/compiler/glsl/glsl_to_nir.cpp
+++ b/src/compiler/glsl/glsl_to_nir.cpp
@@ -1581,18 +1581,14 @@ nir_visitor::visit(ir_expression *ir)
       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_pack_int_2x32:
    case ir_unop_pack_uint_2x32:
-      result = nir_pack_int_2x32(&b, srcs[0]);
+      result = nir_pack_64_2x32(&b, srcs[0]);
       break;
+   case ir_unop_unpack_double_2x32:
    case ir_unop_unpack_int_2x32:
    case ir_unop_unpack_uint_2x32:
-      result = nir_unpack_int_2x32(&b, srcs[0]);
+      result = nir_unpack_64_2x32(&b, srcs[0]);
       break;
    case ir_unop_bitfield_reverse:
       result = nir_bitfield_reverse(&b, srcs[0]);