clang/test/Headers/amdgcn-openmp-device-math-complex.c

   1 // RUN: %clang_cc1 -internal-isystem %S/Inputs/include -x c -fopenmp -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-host.bc
   2 // RUN: %clang_cc1 -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -internal-isystem %S/../../lib/Headers/openmp_wrappers -internal-isystem %S/Inputs/include -x c -fopenmp -triple amdgcn-amd-amdhsa -aux-triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-host.bc -o - | FileCheck %s --check-prefixes=CHECK
   3
   4 #include <complex.h>
   5
   6 void test_complex_f64(double _Complex a) {
   7 // CHECK-LABEL: define {{.*}}test_complex_f64
   8 #pragma omp target
   9   {
  10     // CHECK: call { double, double } @__divdc3
  11     // CHECK: call { double, double } @__muldc3
  12     (void)(a * (a / a));
  13   }
  14 }
  15
  16 // CHECK: define weak {{.*}} @__divdc3
  17 // CHECK-DAG: call double @__ocml_fabs_f64(
  18 // CHECK-DAG: call i32 @__ocml_isnan_f64(
  19 // CHECK-DAG: call i32 @__ocml_isfinite_f64(
  20 // CHECK-DAG: call double @__ocml_copysign_f64(
  21 // CHECK-DAG: call double @__ocml_scalbn_f64(
  22 // CHECK-DAG: call double @__ocml_logb_f64(
  23
  24 // CHECK: define weak {{.*}} @__muldc3
  25 // CHECK-DAG: call i32 @__ocml_isnan_f64(
  26 // CHECK-DAG: call i32 @__ocml_isinf_f64(
  27 // CHECK-DAG: call double @__ocml_copysign_f64(
  28
  29 void test_complex_f32(float _Complex a) {
  30 // CHECK-LABEL: define {{.*}}test_complex_f32
  31 #pragma omp target
  32   {
  33     // CHECK: call [2 x i32] @__divsc3
  34     // CHECK: call [2 x i32] @__mulsc3
  35     (void)(a * (a / a));
  36   }
  37 }
  38
  39 // CHECK: define weak {{.*}} @__divsc3
  40 // CHECK-DAG: call float @__ocml_fabs_f32(
  41 // CHECK-DAG: call i32 @__ocml_isnan_f32(
  42 // CHECK-DAG: call i32 @__ocml_isfinite_f32(
  43 // CHECK-DAG: call float @__ocml_copysign_f32(
  44 // CHECK-DAG: call float @__ocml_scalbn_f32(
  45 // CHECK-DAG: call float @__ocml_logb_f32(
  46
  47 // CHECK: define weak {{.*}} @__mulsc3
  48 // CHECK-DAG: call i32 @__ocml_isnan_f32(
  49 // CHECK-DAG: call i32 @__ocml_isinf_f32(
  50 // CHECK-DAG: call float @__ocml_copysign_f32(