|  | ; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s | 
|  | ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %} | 
|  |  | 
|  | ;; FIXME: ensure Magic Number, version number, generator's magic number, "bound" and "schema" are at least present | 
|  |  | 
|  | ;; Ensure the required Capabilities are listed. | 
|  | ; CHECK-DAG: OpCapability Kernel | 
|  | ; CHECK-DAG: OpCapability Addresses | 
|  |  | 
|  | ;; Ensure one, and only one, OpMemoryModel is defined. | 
|  | ; CHECK:     OpMemoryModel Physical64 OpenCL | 
|  | ; CHECK-NOT: OpMemoryModel |