diff options
Diffstat (limited to 'clang/test/OpenMP/declare_variant_mixed_codegen.c')
| -rw-r--r-- | clang/test/OpenMP/declare_variant_mixed_codegen.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/clang/test/OpenMP/declare_variant_mixed_codegen.c b/clang/test/OpenMP/declare_variant_mixed_codegen.c new file mode 100644 index 00000000000..63457095b93 --- /dev/null +++ b/clang/test/OpenMP/declare_variant_mixed_codegen.c @@ -0,0 +1,49 @@ +// RUN: %clang_cc1 -verify -fopenmp -x c -triple x86_64-unknown-linux -emit-llvm %s -o - | FileCheck %s --check-prefix HOST +// RUN: %clang_cc1 -fopenmp -x c -triple x86_64-unknown-linux -emit-pch -o %t -fopenmp-version=50 %s +// RUN: %clang_cc1 -fopenmp -x c -triple x86_64-unknown-linux -include-pch %t -verify %s -emit-llvm -o - -fopenmp-version=50 | FileCheck %s --check-prefix HOST +// RUN: %clang_cc1 -verify -fopenmp -x c -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc -fopenmp-version=50 +// RUN: %clang_cc1 -verify -fopenmp -x c -triple nvptx64-unknown-unknown -aux-triple powerpc64le-unknown-unknown -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - -fopenmp-version=50 | FileCheck %s --check-prefix GPU +// RUN: %clang_cc1 -verify -fopenmp -x c -triple nvptx64-unknown-unknown -aux-triple powerpc64le-unknown-unknown -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -emit-pch -o %t -fopenmp-version=50 +// RUN: %clang_cc1 -verify -fopenmp -x c -triple nvptx64-unknown-unknown -aux-triple powerpc64le-unknown-unknown -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -o - -fopenmp-version=50 | FileCheck %s --check-prefix GPU +// expected-no-diagnostics + +// HOST: @base = alias i32 (double), i32 (double)* @hst +#ifndef HEADER +#define HEADER + +int dev(double i) { return 0; } + +int hst(double i) { return 1; } + +#pragma omp declare variant(hst) match(device = {kind(host)}) +#pragma omp declare variant(dev) match(device = {kind(gpu)}) +int base(); + +// HOST-LABEL: define void @foo() +// HOST: call i32 (double, ...) bitcast (i32 (double)* @base to i32 (double, ...)*)(double -1.000000e+00) +// HOST: call i32 @hst(double -2.000000e+00) +// HOST: call void [[OFFL:@.+_foo_l29]]() +void foo() { + base(-1); + hst(-2); +#pragma omp target + { + base(-3); + dev(-4); + } +} + +// HOST: define {{.*}}void [[OFFL]]() +// HOST: call i32 (double, ...) bitcast (i32 (double)* @base to i32 (double, ...)*)(double -3.000000e+00) +// HOST: call i32 @dev(double -4.000000e+00) + +// GPU: define {{.*}}void @__omp_offloading_{{.+}}_foo_l29() +// GPU: call i32 @base(double -3.000000e+00) +// GPU: call i32 @dev(double -4.000000e+00) + +// GPU: define {{.*}}i32 @base(double +// GPU: ret i32 0 +// GPU: define {{.*}}i32 @dev(double +// GPU: ret i32 0 + +#endif // HEADER |
