1 // RUN: %clang_cc1 -verify -fopenmp -x c -triple x86_64-unknown-linux -emit-llvm %s -o - | FileCheck %s --check-prefix HOST 2 // RUN: %clang_cc1 -fopenmp -x c -triple x86_64-unknown-linux -emit-pch -o %t -fopenmp-version=50 %s 3 // 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 4 // 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 5 // 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 6 // 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 7 // 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 8 // expected-no-diagnostics 9 10 // HOST: @base = alias i32 (double), i32 (double)* @hst 11 #ifndef HEADER 12 #define HEADER 13 14 int dev(double i) { return 0; } 15 16 int hst(double i) { return 1; } 17 18 #pragma omp declare variant(hst) match(device = {kind(host)}) 19 #pragma omp declare variant(dev) match(device = {kind(gpu)}) 20 int base(); 21 22 // HOST-LABEL: define void @foo() 23 // HOST: call i32 (double, ...) bitcast (i32 (double)* @base to i32 (double, ...)*)(double -1.000000e+00) 24 // HOST: call i32 @hst(double -2.000000e+00) 25 // HOST: call void [[OFFL:@.+_foo_l29]]() 26 void foo() { 27 base(-1); 28 hst(-2); 29 #pragma omp target 30 { 31 base(-3); 32 dev(-4); 33 } 34 } 35 36 // HOST: define {{.*}}void [[OFFL]]() 37 // HOST: call i32 (double, ...) bitcast (i32 (double)* @base to i32 (double, ...)*)(double -3.000000e+00) 38 // HOST: call i32 @dev(double -4.000000e+00) 39 40 // GPU: define {{.*}}void @__omp_offloading_{{.+}}_foo_l29() 41 // GPU: call i32 @base(double -3.000000e+00) 42 // GPU: call i32 @dev(double -4.000000e+00) 43 44 // GPU: define {{.*}}i32 @base(double 45 // GPU: ret i32 0 46 // GPU: define {{.*}}i32 @dev(double 47 // GPU: ret i32 0 48 49 #endif // HEADER 50