intel/compiler: Remove cube array size lowering in compiler backendintel-nir-cube-image-size

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

1 files changed, 5 insertions, 8 deletions

diff --git a/src/intel/compiler/brw_fs_nir.cpp b/src/intel/compiler/brw_fs_nir.cpp
index 8f63d682c34..1b2e533c2ab 100644
--- a/src/intel/compiler/brw_fs_nir.cpp
+++ b/src/intel/compiler/brw_fs_nir.cpp
@@ -4190,6 +4190,9 @@ fs_visitor::nir_emit_intrinsic(const fs_builder &bld, nir_intrinsic_instr *instr
 
    case nir_intrinsic_image_size:
    case nir_intrinsic_bindless_image_size: {
+      /* Cube image sizes should have previously been lowered to a 2D array */
+      assert(nir_intrinsic_image_dim(instr) != GLSL_SAMPLER_DIM_CUBE);
+
       /* Unlike the [un]typed load and store opcodes, the TXS that this turns
        * into will handle the binding table index for us in the geneerator.
        * Incidentally, this means that we can handle bindless with exactly the
@@ -4221,14 +4224,8 @@ fs_visitor::nir_emit_intrinsic(const fs_builder &bld, nir_intrinsic_instr *instr
       inst->size_written = 4 * REG_SIZE;
 
       for (unsigned c = 0; c < instr->dest.ssa.num_components; ++c) {
-         if (c == 2 && nir_intrinsic_image_dim(instr) == GLSL_SAMPLER_DIM_CUBE) {
-            bld.emit(SHADER_OPCODE_INT_QUOTIENT,
-                     offset(retype(dest, tmp.type), bld, c),
-                     component(offset(tmp, ubld, c), 0), brw_imm_ud(6));
-         } else {
-            bld.MOV(offset(retype(dest, tmp.type), bld, c),
-                    component(offset(tmp, ubld, c), 0));
-         }
+         bld.MOV(offset(retype(dest, tmp.type), bld, c),
+                 component(offset(tmp, ubld, c), 0));
       }
       break;
    }