clang/test/OpenMP/amdgpu_threadprivate.cpp

   1 // RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -aux-triple x86_64-unknown-linux-gnu -target-cpu gfx906 -fopenmp -nogpulib -fopenmp-is-target-device -emit-llvm %s -o - | FileCheck %s
   2
   3 // Don't crash with assertions build.
   4
   5 // CHECK:       @MyGlobVar = external thread_local addrspace(1) global i32, align 4
   6 // CHECK:       define weak_odr hidden noundef ptr @_ZTW9MyGlobVar() #0 comdat {
   7 // CHECK-NEXT:    %1 = call align 4 ptr addrspace(1) @llvm.threadlocal.address.p1(ptr addrspace(1) align 4 @MyGlobVar)
   8 // CHECK-NEXT:    %2 = addrspacecast ptr addrspace(1) %1 to ptr
   9 // CHECK-NEXT:    ret ptr %2
  10 // CHECK-NEXT:  }
  11 int MyGlobVar;
  12 #pragma omp threadprivate(MyGlobVar)
  13 int main() {
  14   MyGlobVar = 1;
  15 }
  16