forked from OSchip/llvm-project
148 lines
7.6 KiB
C++
148 lines
7.6 KiB
C++
// expected-no-diagnostics
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#ifndef HEADER
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#define HEADER
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// Test host codegen.
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// RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-64
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// RUN: %clang_cc1 -DCK1 -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 -DCK1 -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 %s --check-prefix CK1 --check-prefix CK1-64
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// RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-32
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// RUN: %clang_cc1 -DCK1 -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 -DCK1 -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 %s --check-prefix CK1 --check-prefix CK1-32
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// RUN: %clang_cc1 -DCK1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -DCK1 -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 -DCK1 -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 --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -DCK1 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -DCK1 -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 -DCK1 -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 --check-prefix SIMD-ONLY0 %s
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// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
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#ifdef CK1
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template <typename T, int X, long long Y>
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struct SS{
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T a[X][Y];
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// CK1: define {{.*}}i32 @{{.+}}foo{{.+}}(
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int foo(void) {
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// CK1: call i32 @__tgt_target_teams(
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// CK1: call void @[[OFFL1:.+]](
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#pragma omp target
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#pragma omp teams distribute simd collapse(2)
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for(int i = 0; i < X; i++) {
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for(int j = 0; j < Y; j++) {
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a[i][j] = (T)0;
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}
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}
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// CK1: define internal void @[[OFFL1]](
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// CK1: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTL1:.+]] to {{.+}},
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// CK1: ret void
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// CK1: define internal void @[[OUTL1]]({{.+}})
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// discard loop variables not needed here
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// CK1: = alloca i32,
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// CK1: = alloca i32,
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// CK1: = alloca i32,
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// CK1: = alloca i32,
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// CK1: [[OMP_UB:%.+]] = alloca i32,
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// CK1: store i32 56087, i32* [[OMP_UB]],
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// CK1: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92, {{.+}}, {{.+}}, i32* [[OMP_UB]],
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// CK1: call void @__kmpc_for_static_fini(
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// CK1: ret void
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return a[0][0];
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}
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};
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int teams_template_struct(void) {
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SS<int, 123, 456> V;
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return V.foo();
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}
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// CK1: !{!"llvm.loop.vectorize.enable", i1 true}
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#endif // CK1
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// Test host codegen.
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// RUN: %clang_cc1 -DCK2 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-64
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// RUN: %clang_cc1 -DCK2 -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 -DCK2 -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 %s --check-prefix CK2 --check-prefix CK2-64
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// RUN: %clang_cc1 -DCK2 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-32
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// RUN: %clang_cc1 -DCK2 -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 -DCK2 -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 %s --check-prefix CK2 --check-prefix CK2-32
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// RUN: %clang_cc1 -DCK2 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s
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// RUN: %clang_cc1 -DCK2 -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 -DCK2 -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 --check-prefix SIMD-ONLY1 %s
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// RUN: %clang_cc1 -DCK2 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s
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// RUN: %clang_cc1 -DCK2 -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 -DCK2 -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 --check-prefix SIMD-ONLY1 %s
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// SIMD-ONLY1-NOT: {{__kmpc|__tgt}}
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#ifdef CK2
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template <typename T, int n, int m>
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int tmain(T argc) {
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T a[n][m];
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#pragma omp target
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#pragma omp teams distribute simd collapse(2)
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for(int i = 0; i < n; i++) {
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for(int j = 0; j < m; j++) {
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a[i][j] = (T)0;
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}
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}
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return 0;
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}
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int main (int argc, char **argv) {
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int n = 100;
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int m = 2;
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int a[n][m];
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#pragma omp target
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#pragma omp teams distribute simd collapse(2)
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for(int i = 0; i < n; i++) {
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for(int j = 0; j < m; j++) {
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a[i][j] = 0;
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}
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}
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return tmain<int, 10, 2>(argc);
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}
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// CK2: define {{.*}}i32 @{{[^,]+}}(i{{.+}}{{.+}} %[[ARGC:.+]], {{.+}})
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// CK2: call i32 @__tgt_target_teams(
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// CK2: call void @[[OFFL1:.+]]({{.+}})
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// CK2: {{%.+}} = call{{.*}} i32 @[[TMAIN:.+]]({{.+}})
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// CK2: ret
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// CK2: define {{.*}}void @[[OFFL1]]({{.+}})
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// CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 5, {{.+}} @[[OUTL1:.+]] to {{.+}},
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// CK2: ret void
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// CK2: define internal void @[[OUTL1]]({{.+}})
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// CK2: [[OMP_UB:%.omp.ub]] = alloca i64,
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// CK2: store i64 {{.+}}, i64* [[OMP_UB]],
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// CK2: call void @__kmpc_for_static_init_8({{.+}}, {{.+}}, i32 92, {{.+}}, {{.+}}, i64* [[OMP_UB]],
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// CK2: call void @__kmpc_for_static_fini(
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// CK2: ret void
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// CK2: define {{.*}}i32 @[[TMAIN]]({{.+}})
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// CK2: call i32 @__tgt_target_teams(
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// CK2: call void @[[OFFLT1:.+]]({{.+}})
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// CK2: ret
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// CK2-NEXT: }
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// CK2: define {{.*}}void @[[OFFLT1]]({{.+}})
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// CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTLT1:.+]] to {{.+}},
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// CK2: ret void
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// CK2: define internal void @[[OUTLT1]]({{.+}})
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// discard loop variables not needed here
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// CK2: [[OMP_UB:%.omp.ub]] = alloca i32,
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// CK2: store i32 {{.+}}, i32* [[OMP_UB]],
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// CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92, {{.+}}, {{.+}}, i32* [[OMP_UB]],
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// CK2: call void @__kmpc_for_static_fini(
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// CK2: ret void
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// CK2: !{!"llvm.loop.vectorize.enable", i1 true}
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#endif // CK2
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#endif // #ifndef HEADER
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