1 files changed, 0 insertions, 122 deletions
diff --git a/src/compiler/nir/nir.c b/src/compiler/nir/nir.c
index 37fd9cb5c56..937b6300624 100644
--- a/src/compiler/nir/nir.c
+++ b/src/compiler/nir/nir.c
@@ -1958,125 +1958,3 @@ nir_system_value_from_intrinsic(nir_intrinsic_op intrin)
       unreachable("intrinsic doesn't produce a system value");
    }
 }
-
-nir_op
-nir_type_conversion_op(nir_alu_type src, nir_alu_type dst)
-{
-   nir_alu_type src_base_type = (nir_alu_type) nir_alu_type_get_base_type(src);
-   nir_alu_type dst_base_type = (nir_alu_type) nir_alu_type_get_base_type(dst);
-   unsigned src_bitsize = nir_alu_type_get_type_size(src);
-   unsigned dst_bitsize = nir_alu_type_get_type_size(dst);
-
-   if (src_bitsize == dst_bitsize) {
-      switch (src_base_type) {
-      case nir_type_int:
-      case nir_type_uint:
-         if (dst_base_type == nir_type_uint || dst_base_type == nir_type_int)
-            return nir_op_imov;
-         break;
-      case nir_type_float:
-         if (dst_base_type == nir_type_float)
-            return nir_op_fmov;
-         break;
-      case nir_type_bool:
-         if (dst_base_type == nir_type_bool)
-            return nir_op_imov;
-         break;
-      default:
-         unreachable("Invalid conversion");
-      }
-   }
-
-   switch (src_base_type) {
-   case nir_type_int:
-      switch (dst_base_type) {
-      case nir_type_int:
-         assert(src_bitsize != dst_bitsize);
-         return (dst_bitsize == 32) ? nir_op_i2i32 : nir_op_i2i64;
-      case nir_type_uint:
-         assert(src_bitsize != dst_bitsize);
-         return (dst_bitsize == 32) ? nir_op_i2u32 : nir_op_i2u64;
-      case nir_type_float:
-         switch (src_bitsize) {
-         case 32:
-            return (dst_bitsize == 32) ? nir_op_i2f : nir_op_i2d;
-         case 64:
-            return (dst_bitsize == 32) ? nir_op_i642f : nir_op_i642d;
-         default:
-            unreachable("Invalid conversion");
-         }
-      case nir_type_bool:
-         return (src_bitsize == 32) ? nir_op_i2b : nir_op_i642b;
-      default:
-         unreachable("Invalid conversion");
-      }
-
-   case nir_type_uint:
-      switch (dst_base_type) {
-      case nir_type_int:
-         assert(src_bitsize != dst_bitsize);
-         return (dst_bitsize == 32) ? nir_op_u2i32 : nir_op_u2i64;
-      case nir_type_uint:
-         assert(src_bitsize != dst_bitsize);
-         return (dst_bitsize == 32) ? nir_op_u2u32 : nir_op_u2u64;
-      case nir_type_float:
-         switch (src_bitsize) {
-         case 32:
-            return (dst_bitsize == 32) ? nir_op_u2f : nir_op_u2d;
-         case 64:
-            return (dst_bitsize == 32) ? nir_op_u642f : nir_op_u642d;
-         default:
-            unreachable("Invalid conversion");
-         }
-      case nir_type_bool:
-         return (src_bitsize == 32) ? nir_op_i2b : nir_op_i642b;
-      default:
-         unreachable("Invalid conversion");
-      }
-
-   case nir_type_float:
-      switch (dst_base_type) {
-      case nir_type_int:
-         switch (src_bitsize) {
-         case 32:
-            return (dst_bitsize == 32) ? nir_op_f2i : nir_op_f2i64;
-         case 64:
-            return (dst_bitsize == 32) ? nir_op_d2i : nir_op_f2i64;
-         default:
-            unreachable("Invalid conversion");
-         }
-      case nir_type_uint:
-         switch (src_bitsize) {
-         case 32:
-            return (dst_bitsize == 32) ? nir_op_f2u : nir_op_f2u64;
-         case 64:
-            return (dst_bitsize == 32) ? nir_op_d2u : nir_op_f2u64;
-         default:
-            unreachable("Invalid conversion");
-         }
-      case nir_type_float:
-         assert(src_bitsize != dst_bitsize);
-         return (dst_bitsize == 32) ? nir_op_d2f : nir_op_f2d;
-      case nir_type_bool:
-         return (src_bitsize == 32) ? nir_op_f2b : nir_op_d2b;
-      default:
-         unreachable("Invalid conversion");
-      }
-
-   case nir_type_bool:
-      switch (dst_base_type) {
-      case nir_type_int:
-      case nir_type_uint:
-         return (dst_bitsize == 32) ? nir_op_b2i : nir_op_b2i64;
-      case nir_type_float:
-         /* GLSL just emits f2d(b2f(x)) for b2d */
-         assert(dst_bitsize == 32);
-         return nir_op_b2f;
-      default:
-         unreachable("Invalid conversion");
-      }
-
-   default:
-      unreachable("Invalid conversion");
-   }
-}