intel/fs: Add and use a new load_simd_width_intel intrinsic

[mesa.git] / src / intel / compiler / brw_fs_nir.cpp

diff --git a/src/intel/compiler/brw_fs_nir.cpp b/src/intel/compiler/brw_fs_nir.cpp
index 852626c617255e89e466fcff4d09cc5a7023a1bb..383c99c9f45e2e2c1f6a249adcacbc1b9c99f5da 100644 (file)
--- a/src/intel/compiler/brw_fs_nir.cpp
+++ b/src/intel/compiler/brw_fs_nir.cpp
@@ -3879,6 +3879,11 @@ fs_visitor::nir_emit_cs_intrinsic(const fs_builder &bld,
       break;
    }
 
+   case nir_intrinsic_load_simd_width_intel: {
+      bld.MOV(dest, brw_imm_ud(cs_prog_data->simd_size));
+      break;
+   };
+
    default:
       nir_emit_intrinsic(bld, instr);
       break;