diff --git a/src/amd/compiler/aco_instruction_selection.cpp b/src/amd/compiler/aco_instruction_selection.cpp
index cc3cd859de0..75728e4eed5 100644
--- a/src/amd/compiler/aco_instruction_selection.cpp
+++ b/src/amd/compiler/aco_instruction_selection.cpp
@@ -3557,6 +3557,7 @@ visit_alu_instr(isel_context* ctx, nir_alu_instr* instr)
       break;
    }
    case nir_op_pack_32_4x8: bld.copy(Definition(dst), get_alu_src(ctx, instr->src[0], 4)); break;
+   case nir_op_pack_half_2x16_rtz_split:
    case nir_op_pack_half_2x16_split: {
       if (dst.regClass() == v1) {
          if (ctx->program->gfx_level == GFX8 || ctx->program->gfx_level == GFX9)
diff --git a/src/amd/compiler/aco_instruction_selection_setup.cpp b/src/amd/compiler/aco_instruction_selection_setup.cpp
index a6c98dd51c0..2d16f39ba6f 100644
--- a/src/amd/compiler/aco_instruction_selection_setup.cpp
+++ b/src/amd/compiler/aco_instruction_selection_setup.cpp
@@ -495,6 +495,7 @@ init_context(isel_context* ctx, nir_shader* shader)
                case nir_op_i2f16:
                case nir_op_i2f32:
                case nir_op_i2f64:
+               case nir_op_pack_half_2x16_rtz_split:
                case nir_op_pack_half_2x16_split:
                case nir_op_pack_unorm_2x16:
                case nir_op_pack_snorm_2x16:
diff --git a/src/amd/llvm/ac_nir_to_llvm.c b/src/amd/llvm/ac_nir_to_llvm.c
index cfcdb8b74bb..154c6e9de46 100644
--- a/src/amd/llvm/ac_nir_to_llvm.c
+++ b/src/amd/llvm/ac_nir_to_llvm.c
@@ -1126,6 +1126,7 @@ static bool visit_alu(struct ac_nir_context *ctx, const nir_alu_instr *instr)
    case nir_op_pack_half_2x16:
       result = emit_pack_2x16(&ctx->ac, src[0], ac_build_cvt_pkrtz_f16);
       break;
+   case nir_op_pack_half_2x16_rtz_split:
    case nir_op_pack_half_2x16_split:
       src[0] = ac_to_float(&ctx->ac, src[0]);
       src[1] = ac_to_float(&ctx->ac, src[1]);
diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c
index b2bcc853f0d..5e12e04194b 100644
--- a/src/amd/vulkan/radv_shader.c
+++ b/src/amd/vulkan/radv_shader.c
@@ -101,6 +101,7 @@ get_nir_options_for_stage(struct radv_physical_device *device, gl_shader_stage s
       .has_dot_2x16 =
          device->rad_info.has_accelerated_dot_product && device->rad_info.gfx_level < GFX11,
       .has_find_msb_rev = true,
+      .has_pack_half_2x16_rtz = true,
       .use_scoped_barrier = true,
 #ifdef LLVM_AVAILABLE
       .has_fmulz = !device->use_llvm || LLVM_VERSION_MAJOR >= 12,