| // RUN: clspv %s -o %t.spv -int8 -no-inline-single |
| // RUN: spirv-dis -o %t.spvasm %t.spv |
| // RUN: FileCheck %s < %t.spvasm |
| // RUN: spirv-val --target-env vulkan1.0 %t.spv |
| |
| char bar(char a, char b) { return a + b; } |
| |
| kernel void foo(global char* in, global char* out, int idx) { |
| char x = in[idx]; |
| char y = in[idx + 1]; |
| out[idx] = bar(x, y); |
| } |
| |
| // CHECK-DAG: [[char:%[a-zA-Z0-9_]+]] = OpTypeInt 8 0 |
| // CHECK-DAG: [[int:%[a-zA-Z0-9_]+]] = OpTypeInt 32 0 |
| // CHECK-DAG: [[ptr:%[a-zA-Z0-9_]+]] = OpTypePointer StorageBuffer [[char]] |
| // CHECK-DAG: [[zero:%[a-zA-Z0-9_]+]] = OpConstant [[int]] 0 |
| // CHECK-DAG: [[one:%[a-zA-Z0-9_]+]] = OpConstant [[int]] 1 |
| // CHECK: [[bar:%[a-zA-Z0-9_]+]] = OpFunction [[char]] |
| // CHECK: [[a:%[a-zA-Z0-9_]+]] = OpFunctionParameter [[char]] |
| // CHECK: [[b:%[a-zA-Z0-9_]+]] = OpFunctionParameter [[char]] |
| // CHECK: [[add:%[a-zA-Z0-9_]+]] = OpIAdd [[char]] [[b]] [[a]] |
| // CHECK: OpReturnValue [[add]] |
| // CHECK: OpFunction |
| // CHECK: [[idx:%[a-zA-Z0-9_]+]] = OpCompositeExtract [[int]] |
| // CHECK-DAG: [[idx1:%[a-zA-Z0-9_]+]] = OpIAdd [[int]] [[idx]] [[one]] |
| // CHECK-DAG: [[gepx:%[a-zA-Z0-9_]+]] = OpAccessChain [[ptr]] {{.*}} [[zero]] [[idx]] |
| // CHECK-DAG: [[gepy:%[a-zA-Z0-9_]+]] = OpAccessChain [[ptr]] {{.*}} [[zero]] [[idx1]] |
| // CHECK-DAG: [[ldx:%[a-zA-Z0-9_]+]] = OpLoad [[char]] [[gepx]] |
| // CHECK-DAG: [[ldy:%[a-zA-Z0-9_]+]] = OpLoad [[char]] [[gepy]] |
| // CHECK: [[call:%[a-zA-Z0-9_]+]] = OpFunctionCall [[char]] [[bar]] [[ldx]] [[ldy]] |
| // CHECK: [[out_gep:%[a-zA-Z0-9_]+]] = OpAccessChain [[ptr]] {{.*}} [[zero]] [[idx]] |
| // CHECK: OpStore [[out_gep]] [[call]] |
