| // RUN: %clang_cc1 -finclude-default-header -triple spirv-unknown-vulkan-compute -emit-llvm -disable-llvm-passes -o - %s | FileCheck %s |
| |
| // CHECK: define internal spir_func void @__cxx_global_var_init() |
| // CHECK: [[entry_token:%.*]] = call token @llvm.experimental.convergence.entry() |
| // CHECK: br label %[[loop_entry:.*]] |
| |
| // CHECK: [[loop_entry]]: |
| // CHECK: [[loop_token:%.*]] = call token @llvm.experimental.convergence.loop() [ "convergencectrl"(token [[entry_token]]) ] |
| // CHECK: call void {{.*}} [ "convergencectrl"(token [[loop_token]]) ] |
| // CHECK: br i1 {{%.*}} label {{%.*}} label %[[loop_entry]] |
| RWBuffer<float> e[2]; |
| |
| [numthreads(4,1,1)] |
| void main() { |
| } |
| |
