| ; SPIR-V |
| ; Version: 1.0 |
| ; Generator: Khronos SPIR-V Tools Assembler; 0 |
| ; Bound: 36 |
| ; Schema: 0 |
| OpCapability Addresses |
| OpCapability Linkage |
| OpCapability Kernel |
| OpCapability Int64 |
| OpMemoryModel Physical64 OpenCL |
| OpEntryPoint Kernel %1 "branch_conditional" |
| OpName %res "res" |
| OpName %lhs "lhs" |
| OpName %rhs "rhs" |
| OpDecorate %5 FuncParamAttr NoCapture |
| %5 = OpDecorationGroup |
| OpDecorate %gl_GlobalInvocationID BuiltIn GlobalInvocationId |
| OpDecorate %gl_GlobalInvocationID Constant |
| OpDecorate %gl_GlobalInvocationID LinkageAttributes "__spirv_GlobalInvocationId" Import |
| OpGroupDecorate %5 %res %lhs %rhs |
| %ulong = OpTypeInt 64 0 |
| %v3ulong = OpTypeVector %ulong 3 |
| %_ptr_UniformConstant_v3ulong = OpTypePointer UniformConstant %v3ulong |
| %bool = OpTypeBool |
| %void = OpTypeVoid |
| %uint = OpTypeInt 32 0 |
| %ulong_32 = OpConstant %ulong 32 |
| %uint_0 = OpConstant %uint 0 |
| %_ptr_CrossWorkgroup_uint = OpTypePointer CrossWorkgroup %uint |
| %_ptr_Function_uint = OpTypePointer Function %uint |
| %17 = OpTypeFunction %void %_ptr_CrossWorkgroup_uint %_ptr_CrossWorkgroup_uint %_ptr_CrossWorkgroup_uint |
| %gl_GlobalInvocationID = OpVariable %_ptr_UniformConstant_v3ulong UniformConstant |
| %1 = OpFunction %void None %17 |
| %res = OpFunctionParameter %_ptr_CrossWorkgroup_uint |
| %lhs = OpFunctionParameter %_ptr_CrossWorkgroup_uint |
| %rhs = OpFunctionParameter %_ptr_CrossWorkgroup_uint |
| %18 = OpLabel |
| %19 = OpVariable %_ptr_Function_uint Function |
| %20 = OpLoad %v3ulong %gl_GlobalInvocationID Aligned 0 |
| %21 = OpCompositeExtract %ulong %20 0 |
| %22 = OpShiftLeftLogical %ulong %21 %ulong_32 |
| %23 = OpShiftRightArithmetic %ulong %22 %ulong_32 |
| %24 = OpInBoundsPtrAccessChain %_ptr_CrossWorkgroup_uint %lhs %23 |
| %25 = OpLoad %uint %24 Aligned 4 |
| %26 = OpInBoundsPtrAccessChain %_ptr_CrossWorkgroup_uint %rhs %23 |
| %27 = OpLoad %uint %26 Aligned 4 |
| OpStore %19 %uint_0 |
| %28 = OpSLessThan %bool %25 %27 |
| OpBranchConditional %28 %29 %30 |
| %29 = OpLabel |
| %31 = OpISub %uint %27 %25 |
| OpStore %19 %31 |
| OpBranch %32 |
| %30 = OpLabel |
| %33 = OpISub %uint %25 %27 |
| OpStore %19 %33 |
| OpBranch %32 |
| %32 = OpLabel |
| %34 = OpLoad %uint %19 |
| %35 = OpInBoundsPtrAccessChain %_ptr_CrossWorkgroup_uint %res %23 |
| OpStore %35 %34 Aligned 4 |
| OpReturn |
| OpFunctionEnd |