i965/fs: Support nir_intrinsic_vote_feq

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>

diff --git a/src/intel/compiler/brw_fs_nir.cpp b/src/intel/compiler/brw_fs_nir.cpp
index 40d6e8bfccbff634f11ea813e0e504755447e33e..71e871c500af734190a490630a8ca06e17975049 100644 (file)
--- a/src/intel/compiler/brw_fs_nir.cpp
+++ b/src/intel/compiler/brw_fs_nir.cpp
@@ -4423,8 +4423,14 @@ fs_visitor::nir_emit_intrinsic(const fs_builder &bld, nir_intrinsic_instr *instr
       bld.MOV(retype(dest, BRW_REGISTER_TYPE_D), component(res1, 0));
       break;
    }
+   case nir_intrinsic_vote_feq:
    case nir_intrinsic_vote_ieq: {
       fs_reg value = get_nir_src(instr->src[0]);
+      if (instr->intrinsic == nir_intrinsic_vote_feq) {
+         const unsigned bit_size = nir_src_bit_size(instr->src[0]);
+         value.type = brw_reg_type_from_bit_size(bit_size, BRW_REGISTER_TYPE_F);
+      }
+
       fs_reg uniformized = bld.emit_uniformize(value);
       const fs_builder ubld = bld.exec_all().group(1, 0);