1 // Test calling of device math functions.
2 ///==========================================================================///
3
4 // REQUIRES: nvptx-registered-target
5
6 // RUN: %clang_cc1 -internal-isystem %S/Inputs/include -include cmath -fopenmp -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc
7 // RUN: %clang_cc1 -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_math_declares.h -internal-isystem %S/../../lib/Headers/openmp_wrappers -include cmath -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 -check-prefix CHECK-YES %s
8
9 #include <cmath>
10
test_sqrt(double a1)11 void test_sqrt(double a1) {
12 #pragma omp target
13 {
14 // CHECK-YES: call double @__nv_sqrt(double
15 double l1 = sqrt(a1);
16 // CHECK-YES: call double @__nv_pow(double
17 double l2 = pow(a1, a1);
18 // CHECK-YES: call double @__nv_modf(double
19 double l3 = modf(a1 + 3.5, &a1);
20 // CHECK-YES: call double @__nv_fabs(double
21 double l4 = fabs(a1);
22 // CHECK-YES: call i32 @__nv_abs(i32
23 double l5 = abs((int)a1);
24 }
25 }
26