| // 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 |
| |
| // CHECK-DAG: %[[ushort:[0-9a-zA-Z_]+]] = OpTypeInt 16 0 |
| // CHECK-DAG: %[[v4ushort:[0-9a-zA-Z_]+]] = OpTypeVector %[[ushort]] 4 |
| // CHECK-DAG: %[[modmask:[0-9a-zA-Z_]+]] = OpConstant %[[ushort]] 15 |
| // CHECK-DAG: %[[vecmodmask:[0-9]+]] = OpConstantComposite %[[v4ushort]] %[[modmask]] %[[modmask]] %[[modmask]] %[[modmask]] |
| // CHECK-DAG: %[[scalarsize:[0-9a-zA-Z_]+]] = OpConstant %[[ushort]] 16 |
| // CHECK-DAG: %[[vecscalarbits:[0-9]+]] = OpConstantComposite %[[v4ushort]] %[[scalarsize]] %[[scalarsize]] %[[scalarsize]] %[[scalarsize]] |
| // CHECK: %[[rotamount:[0-9]+]] = OpBitwiseAnd %[[v4ushort]] {{.*}} %[[vecmodmask]] |
| // CHECK: %[[downamount:[0-9]+]] = OpISub %[[v4ushort]] %[[vecscalarbits]] %[[rotamount]] |
| // CHECK: %[[hibits:[0-9]+]] = OpShiftLeftLogical %[[v4ushort]] {{.*}} %[[rotamount]] |
| // CHECK: %[[lobits:[0-9]+]] = OpShiftRightLogical %[[v4ushort]] {{.*}} %[[downamount]] |
| // CHECK: OpBitwiseOr %[[v4ushort]] %[[lobits]] %[[hibits]] |
| |
| kernel void test_rotate(global ushort4* out, ushort4 a, ushort4 b) |
| { |
| *out = rotate(a, b); |
| } |
| |
