| // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix HOST --check-prefix CHECK |
| // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc |
| // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s --check-prefix DEVICE --check-prefix CHECK |
| // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -emit-pch -o %t |
| // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -o - | FileCheck %s --check-prefix DEVICE --check-prefix CHECK |
| |
| // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix SIMD-ONLY |
| // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc |
| // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o -| FileCheck %s --check-prefix SIMD-ONLY |
| // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -emit-pch -o %t |
| // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify -o - | FileCheck %s --check-prefix SIMD-ONLY |
| |
| // expected-no-diagnostics |
| |
| // SIMD-ONLY-NOT: {{__kmpc|__tgt}} |
| |
| #ifndef HEADER |
| #define HEADER |
| |
| // HOST: @c = external global i32, |
| // DEVICE-NOT: @c = |
| // DEVICE: @c_decl_tgt_link_ptr = common global i32* null |
| // HOST: @c_decl_tgt_link_ptr = global i32* @c |
| // HOST: [[SIZES:@.+]] = private unnamed_addr constant [2 x i64] [i64 4, i64 4] |
| // HOST: [[MAPTYPES:@.+]] = private unnamed_addr constant [2 x i64] [i64 35, i64 531] |
| // HOST: @.omp_offloading.entry_name{{.*}} = internal unnamed_addr constant [{{[0-9]+}} x i8] c"c_decl_tgt_link_ptr\00" |
| // HOST: @.omp_offloading.entry.c_decl_tgt_link_ptr = weak constant %struct.__tgt_offload_entry { i8* bitcast (i32** @c_decl_tgt_link_ptr to i8*), i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @.omp_offloading.entry_name, i32 0, i32 0), i64 8, i32 1, i32 0 }, section ".omp_offloading.entries", align 1 |
| // DEVICE-NOT: internal unnamed_addr constant [{{[0-9]+}} x i8] c"c_decl_tgt_link_ptr\00" |
| // CHECK: @llvm.used = appending global [1 x i8*] [i8* bitcast (i32** @c_decl_tgt_link_ptr to i8*)] |
| |
| extern int c; |
| #pragma omp declare target link(c) |
| |
| int maini1() { |
| int a; |
| #pragma omp target map(tofrom : a) |
| { |
| a = c; |
| } |
| return 0; |
| } |
| |
| // DEVICE: define weak void @__omp_offloading_{{.*}}_{{.*}}maini1{{.*}}_l[[@LINE-7]](i32* dereferenceable{{[^,]*}} |
| // DEVICE: [[C_REF:%.+]] = load i32*, i32** @c_decl_tgt_link_ptr, |
| // DEVICE: [[C:%.+]] = load i32, i32* [[C_REF]], |
| // DEVICE: store i32 [[C]], i32* % |
| |
| // HOST: define {{.*}}i32 @{{.*}}maini1{{.*}}() |
| // HOST: [[BASEPTRS:%.+]] = alloca [2 x i8*], |
| // HOST: [[PTRS:%.+]] = alloca [2 x i8*], |
| // HOST: getelementptr inbounds [2 x i8*], [2 x i8*]* [[BASEPTRS]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
| // HOST: getelementptr inbounds [2 x i8*], [2 x i8*]* [[PTRS]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
| // HOST: [[BP1:%.+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[BASEPTRS]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 |
| // HOST: [[BP1_CAST:%.+]] = bitcast i8** [[BP1]] to i32*** |
| // HOST: store i32** @c_decl_tgt_link_ptr, i32*** [[BP1_CAST]], |
| // HOST: [[P1:%.+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[PTRS]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 |
| // HOST: [[P1_CAST:%.+]] = bitcast i8** [[P1]] to i32** |
| // HOST: store i32* @c, i32** [[P1_CAST]], |
| // HOST: [[BP0:%.+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[BASEPTRS]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
| // HOST: [[P0:%.+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[PTRS]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
| // HOST: call i32 @__tgt_target(i64 -1, i8* @{{[^,]+}}, i32 2, i8** [[BP0]], i8** [[P0]], i64* getelementptr inbounds ([2 x i64], [2 x i64]* [[SIZES]], i{{[0-9]+}} 0, i{{[0-9]+}} 0), i64* getelementptr inbounds ([2 x i64], [2 x i64]* [[MAPTYPES]], i{{[0-9]+}} 0, i{{[0-9]+}} 0)) |
| // HOST: call void @__omp_offloading_{{.*}}_{{.*}}maini1{{.*}}_l[[@LINE-26]](i32* %{{[^,]+}}) |
| |
| // HOST: define internal void @__omp_offloading_{{.*}}_{{.*}}maini1{{.*}}_l[[@LINE-28]](i32* dereferenceable{{.*}}) |
| // HOST: [[C:%.*]] = load i32, i32* @c, |
| // HOST: store i32 [[C]], i32* % |
| |
| // CHECK: !{i32 1, !"c_decl_tgt_link_ptr", i32 1, i32 {{[0-9]+}}} |
| #endif // HEADER |
