| // RUN: clspv %s -o %t.spv |
| // RUN: spirv-dis -o %t2.spvasm %t.spv |
| // RUN: FileCheck %s < %t2.spvasm |
| // RUN: spirv-val --target-env vulkan1.0 %t.spv |
| |
| // Null pointer for SSBO requires VariablePointersStorageBuffer. |
| kernel void foo(global int* out) { |
| global int* x = 0; |
| *out = *x; |
| } |
| |
| // CHECK-NOT: OpCapability VariablePointers |
| // CHECK: OpCapability VariablePointersStorageBuffer |
| // CHECK-NOT: OpCapability VariablePointers |
| // CHECK: OpExtension "SPV_KHR_variable_pointers" |
| // CHECK: [[uint:%[a-zA-Z0-9_]+]] = OpTypeInt 32 0 |
| // CHECK: [[ptr:%[a-zA-Z0-9_]+]] = OpTypePointer StorageBuffer [[uint]] |
| // CHECK: OpConstantNull [[ptr]] |
