clang/test/OpenMP/interop_codegen.cpp

   1 // expected-no-diagnostics
   2 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -o - | FileCheck %s
   3 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -o - | FileCheck %s
   4 // RUN: %clang_cc1  -verify -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s
   5
   6 #ifndef HEADER
   7 #define HEADER
   8
   9 typedef void *omp_interop_t;
  10 #define omp_interop_none 0
  11 #define omp_ipr_fr_id -1
  12 typedef long omp_intptr_t;
  13 #define NULL 0
  14
  15 extern omp_intptr_t omp_get_interop_int(const omp_interop_t, int, int *);
  16
  17 int main() {
  18   omp_interop_t obj1 = omp_interop_none;
  19   omp_interop_t obj2 = omp_interop_none;
  20   omp_interop_t i1 = omp_interop_none;
  21   omp_interop_t i2 = omp_interop_none;
  22   omp_interop_t i3 = omp_interop_none;
  23   omp_interop_t i4 = omp_interop_none;
  24   omp_interop_t i5 = omp_interop_none;
  25
  26   #pragma omp interop init(targetsync: obj1) init(targetsync: obj2)
  27   int id = (int )omp_get_interop_int(obj1, omp_ipr_fr_id, NULL);
  28   int id1 = (int )omp_get_interop_int(obj2, omp_ipr_fr_id, NULL);
  29
  30   #pragma omp interop init(target,targetsync: i1) use(i2) use(i3) destroy(i4) destroy(i5)
  31   int id2 = (int )omp_get_interop_int(i1, omp_ipr_fr_id, NULL);
  32   int id3 = (int )omp_get_interop_int(i2, omp_ipr_fr_id, NULL);
  33
  34
  35 }
  36 #endif
  37
  38 // CHECK-LABEL: define {{.+}}main{{.+}}
  39 // CHECK: call {{.+}}__tgt_interop_init({{.+}}obj1{{.*}})
  40 // CHECK: call {{.+}}__tgt_interop_init({{.+}}obj2{{.*}})
  41 // CHECK: call {{.+}}__tgt_interop_init({{.+}}i1{{.*}})
  42 // CHECK: call {{.+}}__tgt_interop_destroy({{.+}}i4{{.*}})
  43 // CHECK: call {{.+}}__tgt_interop_destroy({{.+}}i5{{.*}})
  44 // CHECK: call {{.+}}__tgt_interop_use({{.+}}i2{{.*}})
  45 // CHECK: call {{.+}}__tgt_interop_use({{.+}}i3{{.*}})