forked from OSchip/llvm-project
250 lines
12 KiB
C++
250 lines
12 KiB
C++
// RUN: %clang_cc1 -DCHECK -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefix CHECK --check-prefix CHECK-64
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// RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefix CHECK --check-prefix CHECK-64
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// RUN: %clang_cc1 -DCHECK -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefix CHECK --check-prefix CHECK-32
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// RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefix CHECK --check-prefix CHECK-32
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// RUN: %clang_cc1 -DCHECK -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -DCHECK -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCHECK -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -DCHECK -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -DCHECK -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCHECK -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY0 %s
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// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
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// RUN: %clang_cc1 -DLAMBDA -verify -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefix LAMBDA --check-prefix LAMBDA-64
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// RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
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// RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefix LAMBDA --check-prefix LAMBDA-64
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// RUN: %clang_cc1 -DLAMBDA -verify -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY1 %s
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// RUN: %clang_cc1 -DLAMBDA -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
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// RUN: %clang_cc1 -DLAMBDA -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY1 %s
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// SIMD-ONLY1-NOT: {{__kmpc|__tgt}}
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// expected-no-diagnostics
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#ifndef HEADER
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#define HEADER
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struct St {
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int a, b;
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St() : a(0), b(0) {}
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St(const St &st) : a(st.a + st.b), b(0) {}
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~St() {}
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};
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volatile int g = 1212;
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volatile int &g1 = g;
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template <class T>
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struct S {
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T f;
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S(T a) : f(a + g) {}
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S() : f(g) {}
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S(const S &s, St t = St()) : f(s.f + t.a) {}
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operator T() { return T(); }
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~S() {}
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};
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// CHECK-DAG: [[S_FLOAT_TY:%.+]] = type { float }
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// CHECK-DAG: [[S_INT_TY:%.+]] = type { i{{[0-9]+}} }
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template <typename T>
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T tmain() {
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S<T> test;
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T t_var = T();
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T vec[] = {1, 2};
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S<T> s_arr[] = {1, 2};
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S<T> &var = test;
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#pragma omp target
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#pragma omp teams distribute private(t_var, vec, s_arr, var)
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for (int i = 0; i < 2; ++i) {
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vec[i] = t_var;
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s_arr[i] = var;
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}
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return T();
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}
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// CHECK-DAG: [[TEST:@.+]] = global [[S_FLOAT_TY]] zeroinitializer,
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S<float> test;
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// CHECK-DAG: [[T_VAR:@.+]] = global i{{[0-9]+}} 333,
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int t_var = 333;
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// CHECK-DAG: [[VEC:@.+]] = global [2 x i{{[0-9]+}}] [i{{[0-9]+}} 1, i{{[0-9]+}} 2],
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int vec[] = {1, 2};
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// CHECK-DAG: [[S_ARR:@.+]] = global [2 x [[S_FLOAT_TY]]] zeroinitializer,
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S<float> s_arr[] = {1, 2};
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// CHECK-DAG: [[VAR:@.+]] = global [[S_FLOAT_TY]] zeroinitializer,
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S<float> var(3);
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// CHECK-DAG: [[SIVAR:@.+]] = internal global i{{[0-9]+}} 0,
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int main() {
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static int sivar;
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#ifdef LAMBDA
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// LAMBDA: [[G:@.+]] = global i{{[0-9]+}} 1212,
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// LAMBDA-LABEL: @main
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// LAMBDA: call void [[OUTER_LAMBDA:@.+]](
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[&]() {
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// LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]](
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// LAMBDA: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 1, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 0)
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// LAMBDA: call void @[[LOFFL1:.+]](
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// LAMBDA: ret
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#pragma omp target
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#pragma omp teams distribute private(g, g1, sivar)
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for (int i = 0; i < 2; ++i) {
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// LAMBDA: define{{.*}} internal{{.*}} void @[[LOFFL1]](i{{64|32}} {{%.+}})
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// LAMBDA: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}} @[[LOUTL1:.+]] to {{.+}})
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// LAMBDA: ret void
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// LAMBDA: define internal void @[[LOUTL1]]({{.+}})
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// Skip global, bound tid and loop vars
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// LAMBDA: {{.+}} = alloca i32*,
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// LAMBDA: {{.+}} = alloca i32*,
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// LAMBDA: alloca i32,
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// LAMBDA: alloca i32,
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// LAMBDA: alloca i32,
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// LAMBDA: alloca i32,
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// LAMBDA: alloca i32,
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// LAMBDA: alloca i32,
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// LAMBDA: [[G_PRIV:%.+]] = alloca i{{[0-9]+}},
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// LAMBDA: [[G1_PRIV:%.+]] = alloca i{{[0-9]+}}
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// LAMBDA: [[TMP:%.+]] = alloca i{{[0-9]+}}*,
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// LAMBDA: [[SIVAR_PRIV:%.+]] = alloca i{{[0-9]+}},
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// LAMBDA: store{{.+}} [[G1_PRIV]], {{.+}} [[TMP]],
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g = 1;
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g1 = 1;
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sivar = 2;
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// LAMBDA: call void @__kmpc_for_static_init_4(
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// LAMBDA-DAG: store{{.+}} 1, {{.+}} [[G_PRIV]],
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// LAMBDA-DAG: store{{.+}} 2, {{.+}} [[SIVAR_PRIV]],
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// LAMBDA-DAG: [[G1_REF:%.+]] = load{{.+}}, {{.+}} [[TMP]],
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// LAMBDA-DAG: store{{.+}} 1, {{.+}} [[G1_REF]],
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// LAMBDA: call void [[INNER_LAMBDA:@.+]](
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// LAMBDA: call void @__kmpc_for_static_fini(
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[&]() {
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// LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]])
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// LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]],
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g = 2;
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g1 = 2;
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sivar = 4;
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// LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]]
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// LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
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// LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_PTR_REF]]
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// LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G_REF]]
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// LAMBDA: [[G1_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
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// LAMBDA: [[G1_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G1_PTR_REF]]
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// LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G1_REF]]
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// LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 2
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// LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]]
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// LAMBDA: store i{{[0-9]+}} 4, i{{[0-9]+}}* [[SIVAR_REF]]
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}();
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}
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}();
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return 0;
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#else
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#pragma omp target
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#pragma omp teams distribute private(t_var, vec, s_arr, var, sivar)
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for (int i = 0; i < 2; ++i) {
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vec[i] = t_var;
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s_arr[i] = var;
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sivar += i;
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}
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return tmain<int>();
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#endif
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}
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// CHECK: define {{.*}}i{{[0-9]+}} @main()
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// CHECK: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 0, i8** null, i8** null, i{{64|32}}* null, i64* null, i32 0, i32 0)
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// CHECK: call void @[[OFFL1:.+]]()
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// CHECK: {{%.+}} = call{{.*}} i32 @[[TMAIN_INT:.+]]()
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// CHECK: ret
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// CHECK: define{{.*}} void @[[OFFL1]]()
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// CHECK: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}} @[[OUTL1:.+]] to {{.+}})
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// CHECK: ret void
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// CHECK: define internal void @[[OUTL1]]({{.+}})
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// Skip global, bound tid and loop vars
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// CHECK: {{.+}} = alloca i32*,
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// CHECK: {{.+}} = alloca i32*,
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// CHECK: {{.+}} = alloca i32,
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// CHECK: {{.+}} = alloca i32,
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// CHECK: {{.+}} = alloca i32,
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// CHECK: {{.+}} = alloca i32,
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// CHECK: {{.+}} = alloca i32,
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// CHECK: {{.+}} = alloca i32,
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// CHECK-DAG: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}},
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// CHECK-DAG: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}],
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// CHECK-DAG: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]],
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// CHECK-DAG: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]],
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// CHECK-DAG: [[SIVAR_PRIV:%.+]] = alloca i{{[0-9]+}},
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// private(s_arr)
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// CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_FLOAT_TY]]], [2 x [[S_FLOAT_TY]]]* [[S_ARR_PRIV]],
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// CHECK-DAG: [[S_ARR_PTR_ALLOC:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}} ], [ [[S_ARR_NEXT:%.+]], {{.+}} ]
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// CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_PTR_ALLOC]])
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// CHECK-DAG: [[S_ARR_NEXT]] = getelementptr {{.+}} [[S_ARR_PTR_ALLOC]],
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// private(var)
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// CHECK-DAG: call void @{{.+}}({{.+}} [[VAR_PRIV]])
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// CHECK: call void @__kmpc_for_static_init_4(
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// CHECK-DAG: {{.+}} = {{.+}} [[T_VAR_PRIV]]
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// CHECK-DAG: {{.+}} = {{.+}} [[VEC_PRIV]]
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// CHECK-DAG: {{.+}} = {{.+}} [[S_ARR_PRIV]]
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// CHECK-DAG: {{.+}} = {{.+}} [[VAR_PRIV]]
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// CHECK-DAG: {{.+}} = {{.+}} [[SIVAR_PRIV]]
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// CHECK: call void @__kmpc_for_static_fini(
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// CHECK: ret void
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// CHECK: define{{.*}} i{{[0-9]+}} @[[TMAIN_INT]]()
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// CHECK: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 0,
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// CHECK: call void @[[TOFFL1:.+]]()
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// CHECK: ret
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// CHECK: define {{.*}}void @[[TOFFL1]]()
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// CHECK: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}} @[[TOUTL1:.+]] to {{.+}})
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// CHECK: ret void
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// CHECK: define internal void @[[TOUTL1]]({{.+}})
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// Skip global, bound tid and loop vars
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// CHECK: {{.+}} = alloca i32*,
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// CHECK: {{.+}} = alloca i32*,
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// CHECK: alloca i{{[0-9]+}},
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// CHECK: alloca i{{[0-9]+}},
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// CHECK: alloca i{{[0-9]+}},
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// CHECK: alloca i{{[0-9]+}},
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// CHECK: alloca i{{[0-9]+}},
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// CHECK: alloca i{{[0-9]+}},
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// CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}},
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// CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}],
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// CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]],
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// CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]],
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// CHECK: [[TMP:%.+]] = alloca [[S_INT_TY]]*,
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// private(s_arr)
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// CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]],
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// CHECK-DAG: [[S_ARR_PTR_ALLOC:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}} ], [ [[S_ARR_NEXT:%.+]], {{.+}} ]
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// CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_PTR_ALLOC]])
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// CHECK-DAG: [[S_ARR_NEXT]] = getelementptr {{.+}} [[S_ARR_PTR_ALLOC]],
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// CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]],
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// CHECK-DAG: [[S_ARR_PTR_ALLOC:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}} ], [ [[S_ARR_NEXT:%.+]], {{.+}} ]
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// CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_PTR_ALLOC]])
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// CHECK-DAG: [[S_ARR_NEXT]] = getelementptr {{.+}} [[S_ARR_PTR_ALLOC]],
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// private(var)
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// CHECK-DAG: call void @{{.+}}({{.+}} [[VAR_PRIV]])
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// CHECK-DAG: store{{.+}} [[VAR_PRIV]], {{.+}} [[TMP]]
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// CHECK: call void @__kmpc_for_static_init_4(
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// CHECK-DAG: {{.+}} = {{.+}} [[T_VAR_PRIV]]
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// CHECK-DAG: {{.+}} = {{.+}} [[VEC_PRIV]]
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// CHECK-DAG: {{.+}} = {{.+}} [[S_ARR_PRIV]]
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// CHECK-DAG: {{.+}} = {{.+}} [[TMP]]
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// CHECK: call void @__kmpc_for_static_fini(
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// CHECK: ret void
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#endif
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