146 lines · cpp
1// 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=452// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple nvptx64-unknown-unknown -aux-triple powerpc64le-unknown-unknown -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - -fopenmp-version=45 | FileCheck %s --implicit-check-not='ret i32 {{6|7|8|9|10|12|13|14|15|17|18|19|20|21|22|23|24|26}}'3// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple nvptx64-unknown-unknown -aux-triple powerpc64le-unknown-unknown %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -emit-pch -o %t -fopenmp-version=454// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple nvptx64-unknown-unknown -aux-triple powerpc64le-unknown-unknown -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -o - -fopenmp-version=45 | FileCheck %s --implicit-check-not='ret i32 {{6|7|8|9|10|12|13|14|15|17|18|19|20|21|22|23|24|26}}'5 6// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc7// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple nvptx64-unknown-unknown -aux-triple powerpc64le-unknown-unknown -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s --implicit-check-not='ret i32 {{6|7|8|9|10|12|13|14|15|17|18|19|20|21|22|23|24|26}}'8// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple nvptx64-unknown-unknown -aux-triple powerpc64le-unknown-unknown %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -emit-pch -o %t9// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple nvptx64-unknown-unknown -aux-triple powerpc64le-unknown-unknown -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -o - | FileCheck %s --implicit-check-not='ret i32 {{6|7|8|9|10|12|13|14|15|17|18|19|20|21|22|23|24|26}}'10// expected-no-diagnostics11 12// CHECK-DAG: ret i32 213// CHECK-DAG: ret i32 314// CHECK-DAG: ret i32 415// CHECK-DAG: ret i32 516// CHECK-DAG: ret i32 1117// CHECK-DAG: ret i32 1618// CHECK-DAG: ret i32 1919// CHECK-DAG: ret i32 2520// CHECK-DAG: ret i32 2721// CHECK-DAG: ret i32 2822// CHECK-DAG: ret i32 2923 24#ifndef HEADER25#define HEADER26 27int foo() { return 2; }28int bazzz();29int test();30static int stat_unused_();31static int stat_used_();32 33#pragma omp declare target34 35#pragma omp declare variant(foo) match(implementation = {vendor(llvm)})36int bar() { return 3; }37 38#pragma omp declare variant(bazzz) match(implementation = {vendor(llvm)})39int baz() { return 4; }40 41#pragma omp declare variant(test) match(implementation = {vendor(llvm)})42int call() { return 5; }43 44#pragma omp declare variant(stat_unused_) match(implementation = {vendor(llvm)})45static int stat_unused() { return 6; }46 47#pragma omp declare variant(stat_used_) match(implementation = {vendor(llvm)})48static int stat_used() { return 7; }49 50#pragma omp end declare target51 52int main() {53 int res;54#pragma omp target map(from \55 : res)56 res = bar() + baz() + call();57 return res;58}59 60int test() { return 8; }61static int stat_unused_() { return 9; }62static int stat_used_() { return 10; }63 64#pragma omp declare target65 66struct SpecialFuncs {67 void vd() {}68 SpecialFuncs();69 ~SpecialFuncs();70 71 int method_() { return 11; }72#pragma omp declare variant(SpecialFuncs::method_) \73 match(implementation = {vendor(llvm)})74 int method() { return 12; }75#pragma omp declare variant(SpecialFuncs::method_) \76 match(implementation = {vendor(llvm)})77 int Method();78} s;79 80int SpecialFuncs::Method() { return 13; }81 82struct SpecSpecialFuncs {83 void vd() {}84 SpecSpecialFuncs();85 ~SpecSpecialFuncs();86 87 int method_();88#pragma omp declare variant(SpecSpecialFuncs::method_) \89 match(implementation = {vendor(llvm)})90 int method() { return 14; }91#pragma omp declare variant(SpecSpecialFuncs::method_) \92 match(implementation = {vendor(llvm)})93 int Method();94} s1;95 96#pragma omp end declare target97 98int SpecSpecialFuncs::method_() { return 15; }99int SpecSpecialFuncs::Method() { return 16; }100 101int prio() { return 17; }102int prio1() { return 18; }103static int prio2() { return 19; }104static int prio3() { return 20; }105static int prio4() { return 21; }106int fn_linkage_variant() { return 22; }107extern "C" int fn_linkage_variant1() { return 23; }108int fn_variant2() { return 24; }109 110#pragma omp declare target111 112void xxx() {113 (void)s.method();114 (void)s1.method();115}116 117#pragma omp declare variant(prio) match(implementation = {vendor(llvm)})118#pragma omp declare variant(prio1) match(implementation = {vendor(score(1) \119 : llvm)})120int prio_() { return 25; }121 122#pragma omp declare variant(prio4) match(implementation = {vendor(score(3) \123 : llvm)})124#pragma omp declare variant(prio2) match(implementation = {vendor(score(5) \125 : llvm)})126#pragma omp declare variant(prio3) match(implementation = {vendor(score(1) \127 : llvm)})128static int prio1_() { return 26; }129 130int int_fn() { return prio1_(); }131 132extern "C" {133#pragma omp declare variant(fn_linkage_variant) match(implementation = {vendor(llvm)})134int fn_linkage() { return 27; }135}136 137#pragma omp declare variant(fn_linkage_variant1) match(implementation = {vendor(llvm)})138int fn_linkage1() { return 28; }139 140#pragma omp declare variant(fn_variant2) match(implementation = {vendor(llvm, ibm)})141int fn2() { return 29; }142 143#pragma omp end declare target144 145#endif // HEADER146