clang/test/Headers/nvptx_device_math_complex.c

   1 // REQUIRES: nvptx-registered-target
   2 // RUN: %clang_cc1 -verify -internal-isystem %S/Inputs/include -fopenmp -x c -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc
   3 // RUN: %clang_cc1 -verify -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -internal-isystem %S/Inputs/include -fopenmp -x c -triple nvptx64-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -aux-triple powerpc64le-unknown-unknown -o - | FileCheck %s
   4 // RUN: %clang_cc1 -verify -internal-isystem %S/Inputs/include -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc
   5 // RUN: %clang_cc1 -verify -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -internal-isystem %S/Inputs/include -fopenmp -x c++ -triple nvptx64-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -aux-triple powerpc64le-unknown-unknown -o - | FileCheck %s
   6 // expected-no-diagnostics
   7
   8 #ifdef __cplusplus
   9 #include <complex>
  10 #else
  11 #include <complex.h>
  12 #endif
  13
  14 // CHECK: define weak {{.*}} @__divsc3
  15 // CHECK-DAG: call i32 @__nv_isnanf(
  16 // CHECK-DAG: call i32 @__nv_isinff(
  17 // CHECK-DAG: call i32 @__nv_finitef(
  18 // CHECK-DAG: call float @__nv_copysignf(
  19 // CHECK-DAG: call float @__nv_scalbnf(
  20 // CHECK-DAG: call float @__nv_fabsf(
  21 // CHECK-DAG: call float @__nv_logbf(
  22
  23 // CHECK: define weak {{.*}} @__mulsc3
  24 // CHECK-DAG: call i32 @__nv_isnanf(
  25 // CHECK-DAG: call i32 @__nv_isinff(
  26 // CHECK-DAG: call float @__nv_copysignf(
  27
  28 // CHECK: define weak {{.*}} @__divdc3
  29 // CHECK-DAG: call i32 @__nv_isnand(
  30 // CHECK-DAG: call i32 @__nv_isinfd(
  31 // CHECK-DAG: call i32 @__nv_isfinited(
  32 // CHECK-DAG: call double @__nv_copysign(
  33 // CHECK-DAG: call double @__nv_scalbn(
  34 // CHECK-DAG: call double @__nv_fabs(
  35 // CHECK-DAG: call double @__nv_logb(
  36
  37 // CHECK: define weak {{.*}} @__muldc3
  38 // CHECK-DAG: call i32 @__nv_isnand(
  39 // CHECK-DAG: call i32 @__nv_isinfd(
  40 // CHECK-DAG: call double @__nv_copysign(
  41
  42 void test_scmplx(float _Complex a) {
  43 #pragma omp target
  44   {
  45     (void)(a * (a / a));
  46   }
  47 }
  48
  49 void test_dcmplx(double _Complex a) {
  50 #pragma omp target
  51   {
  52     (void)(a * (a / a));
  53   }
  54 }