diff --git a/src/amd/llvm/ac_nir_to_llvm.c b/src/amd/llvm/ac_nir_to_llvm.c
index 4ee645e746c..c116543fbfb 100644
--- a/src/amd/llvm/ac_nir_to_llvm.c
+++ b/src/amd/llvm/ac_nir_to_llvm.c
@@ -3637,6 +3637,7 @@ static void visit_intrinsic(struct ac_nir_context *ctx, nir_intrinsic_instr *ins
    case nir_intrinsic_load_ring_tess_offchip_amd:
    case nir_intrinsic_load_ring_esgs_amd:
    case nir_intrinsic_load_lshs_vertex_stride_amd:
+   case nir_intrinsic_load_tcs_num_patches_amd:
       result = ctx->abi->intrinsic_load(ctx->abi, instr->intrinsic);
       break;
    case nir_intrinsic_load_vertex_id:
diff --git a/src/gallium/drivers/radeonsi/si_shader_llvm.c b/src/gallium/drivers/radeonsi/si_shader_llvm.c
index 5e9b3d441ab..dd48b83cf6b 100644
--- a/src/gallium/drivers/radeonsi/si_shader_llvm.c
+++ b/src/gallium/drivers/radeonsi/si_shader_llvm.c
@@ -780,6 +780,11 @@ static LLVMValueRef si_llvm_load_intrinsic(struct ac_shader_abi *abi, nir_intrin
       return LLVMBuildShl(ctx->ac.builder, si_get_tcs_in_vertex_dw_stride(ctx),
                           LLVMConstInt(ctx->ac.i32, 2, 0), "");
 
+   case nir_intrinsic_load_tcs_num_patches_amd:
+      return LLVMBuildAdd(ctx->ac.builder,
+                          si_unpack_param(ctx, ctx->tcs_offchip_layout, 0, 6),
+                          ctx->ac.i32_1, "");
+
    default:
       return NULL;
    }