forked from OSchip/llvm-project
85 lines
4.2 KiB
C++
85 lines
4.2 KiB
C++
// Test host code gen
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// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64
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// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -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 -fopenmp -fopenmp-version=45 -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 CHECK --check-prefix CHECK-64
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// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32
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// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -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 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -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 CHECK --check-prefix CHECK-32
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// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -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 -fopenmp-simd -fopenmp-version=45 -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 -fopenmp-simd -fopenmp-version=45 -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 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -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 -fopenmp-simd -fopenmp-version=45 -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 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -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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// expected-no-diagnostics
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#ifndef HEADER
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#define HEADER
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template <typename T>
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T tmain(T &r) {
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int n = 1000;
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// schedule: dynamic chunk
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#pragma omp target map(tofrom:r)
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#pragma omp teams
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#pragma omp distribute parallel for reduction(+:r)
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for (int i = 0; i < n; ++i)
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r += (T)i;
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return r;
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}
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int main() {
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int n = 1000;
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int r = 0;
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#pragma omp target map(tofrom:r)
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#pragma omp teams
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#pragma omp distribute parallel for reduction(+:r)
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for (int i = 0; i < n; ++i)
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r += i;
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return tmain<int>(r);
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}
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// CHECK-LABEL: main
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// CHECK: call{{.+}} @__tgt_target_teams(
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// CHECK: call void [[OFFL:@.+]](
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// CHECK: call{{.+}} [[TMAIN:@.+]](i{{32|64}}
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// CHECK: ret
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// CHECK: define{{.+}} [[OFFL]](
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// CHECK: call{{.+}} @__kmpc_fork_teams({{.+}}, {{.+}}, {{.+}} [[TEOUTL:@.+]] to{{.+}}
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// CHECK: ret void
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// CHECK: define{{.+}} [[TEOUTL]](
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// CHECK: call{{.+}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} [[PAROUTL:@.+]] to{{.+}}
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// CHECK: ret void
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// CHECK: define{{.+}} [[PAROUTL]](
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// CHECK: call{{.+}} @__kmpc_reduce_nowait(
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// CHECK: call{{.+}} @__kmpc_end_reduce_nowait(
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// CHECK: ret void
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// CHECK: define{{.+}} [[TMAIN]](i{{32|64}}
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// CHECK: call{{.+}} @__tgt_target_teams(
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// CHECK: call void [[TOFFL:@.+]](
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// CHECK: ret
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// CHECK: define{{.+}} [[TOFFL]](
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// CHECK: call{{.+}} @__kmpc_fork_teams({{.+}}, {{.+}}, {{.+}} [[TEMPLTEOUTL:@.+]] to{{.+}}
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// CHECK: ret void
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// CHECK: define{{.+}} [[TEMPLTEOUTL]](
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// CHECK: call{{.+}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} [[TPAROUTL:@.+]] to{{.+}}
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// CHECK: ret void
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// CHECK: define{{.+}} [[TPAROUTL]](
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// CHECK: call{{.+}} @__kmpc_reduce_nowait(
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// CHECK: call{{.+}} @__kmpc_end_reduce_nowait(
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// CHECK: ret void
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#endif // HEADER
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