34 lines
1.7 KiB
C
34 lines
1.7 KiB
C
|
// Test calling of device math functions.
|
||
|
|
///==========================================================================///
|
||
|
|
|
||
|
|
// REQUIRES: nvptx-registered-target
|
||
|
|
|
||
|
|
// RUN: %clang_cc1 -x c -internal-isystem %S/Inputs/include -fopenmp -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc
|
||
|
|
// RUN: %clang_cc1 -x c -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -internal-isystem %S/Inputs/include -fopenmp -triple nvptx64-nvidia-cuda -aux-triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s
|
||
|
|
// RUN: %clang_cc1 -x c++ -internal-isystem %S/Inputs/include -fopenmp -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc
|
||
|
|
// RUN: %clang_cc1 -x c++ -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -internal-isystem %S/Inputs/include -fopenmp -triple nvptx64-nvidia-cuda -aux-triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
#include <cstdlib>
|
||
|
|
#include <cmath>
|
||
|
|
#else
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <math.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
void test_sqrt(double a1) {
|
||
|
|
#pragma omp target
|
||
|
|
{
|
||
|
|
// CHECK: call double @__nv_sqrt(double
|
||
|
|
double l1 = sqrt(a1);
|
||
|
|
// CHECK: call double @__nv_pow(double
|
||
|
|
double l2 = pow(a1, a1);
|
||
|
|
// CHECK: call double @__nv_modf(double
|
||
|
|
double l3 = modf(a1 + 3.5, &a1);
|
||
|
|
// CHECK: call double @__nv_fabs(double
|
||
|
|
double l4 = fabs(a1);
|
||
|
|
// CHECK: call i32 @__nv_abs(i32
|
||
|
|
double l5 = abs((int)a1);
|
||
|
|
}
|
||
|
|
}
|