28 lines
996 B
C++
28 lines
996 B
C++
// REQUIRES: amdgpu-registered-target
|
|
|
|
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-ppc-host.bc
|
|
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s
|
|
// RUN: llvm-dis < %t-ppc-host.bc | FileCheck %s -check-prefix=HOST
|
|
|
|
// device side declarations
|
|
#pragma omp declare target
|
|
extern "C" float cosf(float __x);
|
|
#pragma omp end declare target
|
|
|
|
// host side declaration
|
|
extern "C" float cosf(float __x);
|
|
|
|
void test_amdgcn_openmp_device(float __x) {
|
|
// the default case where predefined library functions are treated as
|
|
// builtins on the host
|
|
// HOST: call float @llvm.cos.f32(float
|
|
__x = cosf(__x);
|
|
|
|
#pragma omp target
|
|
{
|
|
// cosf should not be treated as builtin on device
|
|
// CHECK-NOT: call float @llvm.cos.f32(float
|
|
__x = cosf(__x);
|
|
}
|
|
}
|