clang/test/OpenMP/target_attribute_convergent.cpp

   1 // RUN: %clang_cc1 -debug-info-kind=limited -verify -fopenmp -x c++ -triple nvptx64-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-target-device -fvisibility=protected -o - | FileCheck %s
   2 // RUN: %clang_cc1 -debug-info-kind=limited -verify -fopenmp -x c++ -triple nvptx-unknown-unknown -fopenmp-targets=nvptx-nvidia-cuda -emit-llvm %s -fopenmp-is-target-device -fvisibility=protected -o - | FileCheck %s
   3 // expected-no-diagnostics
   4
   5 #pragma omp declare target
   6
   7 void foo() {}
   8
   9 #pragma omp end declare target
  10
  11 // CHECK: Function Attrs: {{.*}}convergent{{.*}}
  12 // CHECK: define hidden void @_Z3foov() [[ATTRIBUTE_NUMBER:#[0-9]+]]
  13 // CHECK: attributes [[ATTRIBUTE_NUMBER]] = { {{.*}}convergent{{.*}} }