| // 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: %[[UINT_TYPE_ID:[a-zA-Z0-9_]*]] = OpTypeInt 32 0 |
| // CHECK-DAG: %[[FLOAT_TYPE_ID:[a-zA-Z0-9_]*]] = OpTypeFloat 32 |
| // CHECK-DAG: %[[CONSTANT_31_ID:[a-zA-Z0-9_]*]] = OpConstant %[[UINT_TYPE_ID]] 31 |
| // CHECK: %[[B_LOAD_ID:[a-zA-Z0-9_]*]] = OpLoad %[[FLOAT_TYPE_ID]] |
| // CHECK: %[[B_BITCAST_ID:[a-zA-Z0-9_]*]] = OpBitcast %[[UINT_TYPE_ID]] %[[B_LOAD_ID]] |
| // CHECK: %[[LSHR_ID:[a-zA-Z0-9_]*]] = OpShiftRightLogical %[[UINT_TYPE_ID]] %[[B_BITCAST_ID]] %[[CONSTANT_31_ID]] |
| // CHECK: OpStore {{.*}} %[[LSHR_ID]] |
| void kernel __attribute__((reqd_work_group_size(1, 1, 1))) foo(global int* a, global float* b) |
| { |
| *a = signbit(b[0]); |
| } |
