| // RUN: clspv --long-vector %s -o %t.spv |
| // RUN: spirv-dis %t.spv -o - | FileCheck %s |
| // RUN: spirv-val --target-env vulkan1.0 %t.spv |
| |
| // Check that vload for float8 is supported. |
| |
| // CHECK-DAG: [[UINT:%[0-9a-zA-Z_]+]] = OpTypeInt 32 0 |
| // CHECK-DAG: [[FLOAT:%[0-9a-zA-Z_]+]] = OpTypeFloat 32 |
| // |
| // CHECK-DAG: [[FLOAT_PTR:%[0-9a-zA-Z_]+]] = OpTypePointer StorageBuffer [[FLOAT]] |
| // |
| // CHECK-DAG: [[CST_0:%[0-9a-zA-Z_]+]] = OpConstant [[UINT]] 0 |
| // CHECK-DAG: [[CST_1:%[0-9a-zA-Z_]+]] = OpConstant [[UINT]] 1 |
| // CHECK-DAG: [[CST_2:%[0-9a-zA-Z_]+]] = OpConstant [[UINT]] 2 |
| // CHECK-DAG: [[CST_3:%[0-9a-zA-Z_]+]] = OpConstant [[UINT]] 3 |
| // CHECK-DAG: [[CST_4:%[0-9a-zA-Z_]+]] = OpConstant [[UINT]] 4 |
| // CHECK-DAG: [[CST_5:%[0-9a-zA-Z_]+]] = OpConstant [[UINT]] 5 |
| // CHECK-DAG: [[CST_6:%[0-9a-zA-Z_]+]] = OpConstant [[UINT]] 6 |
| // CHECK-DAG: [[CST_7:%[0-9a-zA-Z_]+]] = OpConstant [[UINT]] 7 |
| // |
| // CHECK-NOT: DAG BARRIER |
| // |
| // CHECK: [[BASE_OFFSET:%[0-9]+]] = OpShiftLeftLogical [[UINT]] {{%[0-9]+}} [[CST_3]] |
| // |
| // CHECK: [[PTR:%[0-9]+]] = OpAccessChain [[FLOAT_PTR]] [[SRC:%[0-9a-zA-Z_]+]] |
| // CHECK-SAME: [[CST_0]] [[BASE_OFFSET]] |
| // CHECK: [[LOAD_0:%[0-9]+]] = OpLoad [[FLOAT]] [[PTR]] |
| // |
| // CHECK: [[OFFSET:%[0-9]+]] = OpBitwiseOr [[UINT]] [[BASE_OFFSET]] [[CST_1]] |
| // CHECK: [[PTR:%[0-9]+]] = OpAccessChain [[FLOAT_PTR]] [[SRC]] [[CST_0]] [[OFFSET]] |
| // CHECK: [[LOAD_1:%[0-9]+]] = OpLoad [[FLOAT]] [[PTR]] |
| // |
| // CHECK: [[OFFSET:%[0-9]+]] = OpBitwiseOr [[UINT]] [[BASE_OFFSET]] [[CST_2]] |
| // CHECK: [[PTR:%[0-9]+]] = OpAccessChain [[FLOAT_PTR]] [[SRC]] [[CST_0]] [[OFFSET]] |
| // CHECK: [[LOAD_2:%[0-9]+]] = OpLoad [[FLOAT]] [[PTR]] |
| // |
| // CHECK: [[OFFSET:%[0-9]+]] = OpBitwiseOr [[UINT]] [[BASE_OFFSET]] [[CST_3]] |
| // CHECK: [[PTR:%[0-9]+]] = OpAccessChain [[FLOAT_PTR]] [[SRC]] [[CST_0]] [[OFFSET]] |
| // CHECK: [[LOAD_3:%[0-9]+]] = OpLoad [[FLOAT]] [[PTR]] |
| // |
| // CHECK: [[OFFSET:%[0-9]+]] = OpBitwiseOr [[UINT]] [[BASE_OFFSET]] [[CST_4]] |
| // CHECK: [[PTR:%[0-9]+]] = OpAccessChain [[FLOAT_PTR]] [[SRC]] [[CST_0]] [[OFFSET]] |
| // CHECK: [[LOAD_4:%[0-9]+]] = OpLoad [[FLOAT]] [[PTR]] |
| // |
| // CHECK: [[OFFSET:%[0-9]+]] = OpBitwiseOr [[UINT]] [[BASE_OFFSET]] [[CST_5]] |
| // CHECK: [[PTR:%[0-9]+]] = OpAccessChain [[FLOAT_PTR]] [[SRC]] [[CST_0]] [[OFFSET]] |
| // CHECK: [[LOAD_5:%[0-9]+]] = OpLoad [[FLOAT]] [[PTR]] |
| // |
| // CHECK: [[OFFSET:%[0-9]+]] = OpBitwiseOr [[UINT]] [[BASE_OFFSET]] [[CST_6]] |
| // CHECK: [[PTR:%[0-9]+]] = OpAccessChain [[FLOAT_PTR]] [[SRC]] [[CST_0]] [[OFFSET]] |
| // CHECK: [[LOAD_6:%[0-9]+]] = OpLoad [[FLOAT]] [[PTR]] |
| // |
| // CHECK: [[OFFSET:%[0-9]+]] = OpBitwiseOr [[UINT]] [[BASE_OFFSET]] [[CST_7]] |
| // CHECK: [[PTR:%[0-9]+]] = OpAccessChain [[FLOAT_PTR]] [[SRC]] [[CST_0]] [[OFFSET]] |
| // CHECK: [[LOAD_7:%[0-9]+]] = OpLoad [[FLOAT]] [[PTR]] |
| |
| kernel void test(uint offset, global float *src, global float *dst) { |
| float8 in = vload8(offset, src); |
| |
| // Sink value to disable optimisations. |
| dst[0] = in.s0 + in.s1 + in.s2 + in.s3 + in.s4 + in.s5 + in.s6 + in.s7; |
| } |
