1fff116645
This patch changes the code we generate to enter a target region on the device. This is in-line with the new definition in the runtime that was added previously. Additionally we implement this in the OpenMPIRBuilder so that this code can be shared with Flang in the future. Reviewed By: ABataev Differential Revision: https://reviews.llvm.org/D128550
40 lines
1.5 KiB
C++
40 lines
1.5 KiB
C++
// RUN: %clang_cc1 -no-opaque-pointers -verify -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-ibm-linux-gnu -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s
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// RUN: %clang_cc1 -no-opaque-pointers -verify -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-ibm-linux-gnu -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
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// RUN: %clang_cc1 -no-opaque-pointers -verify -fopenmp -x c++ -std=c++11 -triple powerpc64le-ibm-linux-gnu -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s
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// RUN: %clang_cc1 -no-opaque-pointers -verify -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-ibm-linux-gnu -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
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// expected-no-diagnostics
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template <typename T1, typename T2>
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struct pair {
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T1 t1;
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T2 t2;
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pair(T1 t1, T2 t2) : t1(t1), t2(t2) {}
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};
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template <typename T1, typename T2>
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pair<T1, T2> make_pair(T1 &&t1, T2 &&t2) {
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return {t1, t2};
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}
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// CHECK-LABEL: @main
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int main(int argc, char **argv) {
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// CHECK: call i32 @__tgt_target_kernel(%struct.ident_t* @{{.+}}, i64 -1, i32 -1, i32 0, i8* @{{.+}}.region_id, %struct.__tgt_kernel_arguments* %{{.+}})
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#pragma omp target
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{
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for (int i = 0; i < 64; ++i) {
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for (int j = 0; j < 64; ++j) {
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auto foo = make_pair(i * i, j * j);
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}
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}
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}
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return 0;
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}
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// CHECK: call {{.+}} @{{.*}}make_pair
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