| // RUN: clspv %s -o %t.spv -no-dra -no-inline-single |
| // RUN: spirv-dis -o %t2.spvasm %t.spv |
| // RUN: FileCheck %s < %t2.spvasm |
| // RUN: spirv-val --target-env vulkan1.0 %t.spv |
| |
| // Pass base workgroup object to a function shouldn't require variable |
| // pointers, but the representation inserts an OpAccessChain so we require |
| // VariablePointers because it is NOT a memory object declaration. |
| int bar(local int* x) { return *x; } |
| |
| kernel void foo(local int* in, global int* out) { |
| *out = bar(in); |
| } |
| |
| // CHECK-NOT: OpCapability VariablePointersStorageBuffer |
| // CHECK: OpCapability VariablePointers |
| // CHECK-NOT: StorageBuffer |
| // CHECK: OpExtension "SPV_KHR_variable_pointers" |
| // CHECK: [[uint:%[a-zA-Z0-9_]+]] = OpTypeInt 32 0 |
| // CHECK: [[ptr:%[a-zA-Z0-9_]+]] = OpTypePointer Workgroup [[uint]] |
| // CHECK: [[gep:%[a-zA-Z0-9_]+]] = OpAccessChain [[ptr]] |
| // CHECK: OpFunctionCall [[uint]] {{.*}} [[gep]] |
| |
