| // RUN: %clang_cc1 -verify -fopenmp -triple x86_64-apple-darwin10.6.0 -emit-llvm -o - %s | FileCheck %s |
| // RUN: %clang_cc1 -fopenmp -triple x86_64-apple-darwin10.6.0 -x c++ -std=c++11 -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp -triple x86_64-apple-darwin10.6.0 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s |
| // RUN: %clang_cc1 -verify -fopenmp -triple x86_64-unknown-linux-gnu -emit-llvm -o - %s | FileCheck %s |
| // RUN: %clang_cc1 -fopenmp -fnoopenmp-use-tls -triple x86_64-unknown-linux-gnu -x c++ -std=c++11 -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp -fnoopenmp-use-tls -triple x86_64-unknown-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s |
| |
| // RUN: %clang_cc1 -verify -fopenmp-simd -triple x86_64-apple-darwin10.6.0 -emit-llvm -o - %s | FileCheck --check-prefix SIMD-ONLY0 %s |
| // RUN: %clang_cc1 -fopenmp-simd -triple x86_64-apple-darwin10.6.0 -x c++ -std=c++11 -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp-simd -triple x86_64-apple-darwin10.6.0 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| // RUN: %clang_cc1 -verify -fopenmp-simd -triple x86_64-unknown-linux-gnu -emit-llvm -o - %s | FileCheck --check-prefix SIMD-ONLY0 %s |
| // RUN: %clang_cc1 -fopenmp-simd -fnoopenmp-use-tls -triple x86_64-unknown-linux-gnu -x c++ -std=c++11 -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp-simd -fnoopenmp-use-tls -triple x86_64-unknown-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} |
| // expected-no-diagnostics |
| |
| #ifndef HEADER |
| #define HEADER |
| |
| enum omp_allocator_handle_t { |
| omp_null_allocator = 0, |
| omp_default_mem_alloc = 1, |
| omp_large_cap_mem_alloc = 2, |
| omp_const_mem_alloc = 3, |
| omp_high_bw_mem_alloc = 4, |
| omp_low_lat_mem_alloc = 5, |
| omp_cgroup_mem_alloc = 6, |
| omp_pteam_mem_alloc = 7, |
| omp_thread_mem_alloc = 8, |
| KMP_ALLOCATOR_MAX_HANDLE = __UINTPTR_MAX__ |
| }; |
| |
| struct St { |
| int a; |
| }; |
| |
| struct St1 { |
| int a; |
| static int b; |
| #pragma omp allocate(b) allocator(omp_default_mem_alloc) |
| } d; |
| |
| int a, b, c; |
| #pragma omp allocate(a) allocator(omp_large_cap_mem_alloc) |
| #pragma omp allocate(b) allocator(omp_const_mem_alloc) |
| #pragma omp allocate(d, c) allocator(omp_high_bw_mem_alloc) |
| |
| template <class T> |
| struct ST { |
| static T m; |
| #pragma omp allocate(m) allocator(omp_low_lat_mem_alloc) |
| }; |
| |
| template <class T> T foo() { |
| T v; |
| #pragma omp allocate(v) allocator(omp_cgroup_mem_alloc) |
| v = ST<T>::m; |
| return v; |
| } |
| |
| namespace ns { |
| int a; |
| } |
| #pragma omp allocate(ns::a) allocator(omp_pteam_mem_alloc) |
| |
| // CHECK-NOT: call {{.+}} {{__kmpc_alloc|__kmpc_free}} |
| |
| int main() { |
| static int a; |
| #pragma omp allocate(a) allocator(omp_thread_mem_alloc) |
| a = 2; |
| double b = 3; |
| #pragma omp allocate(b) |
| return (foo<int>()); |
| } |
| |
| // CHECK-LABEL: define {{[^@]+}}@main |
| // CHECK-SAME: () #[[ATTR0:[0-9]+]] { |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[RETVAL:%.*]] = alloca i32, align 4 |
| // CHECK-NEXT: [[TMP0:%.*]] = call i32 @__kmpc_global_thread_num(ptr @[[GLOB1:[0-9]+]]) |
| // CHECK-NEXT: store i32 0, ptr [[RETVAL]], align 4 |
| // CHECK-NEXT: store i32 2, ptr @_ZZ4mainE1a, align 4 |
| // CHECK-NEXT: [[DOTB__VOID_ADDR:%.*]] = call ptr @__kmpc_alloc(i32 [[TMP0]], i64 8, ptr null) |
| // CHECK-NEXT: store double 3.000000e+00, ptr [[DOTB__VOID_ADDR]], align 8 |
| // CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_Z3fooIiET_v() |
| // CHECK-NEXT: store i32 [[CALL]], ptr [[RETVAL]], align 4 |
| // CHECK-NEXT: call void @__kmpc_free(i32 [[TMP0]], ptr [[DOTB__VOID_ADDR]], ptr null) |
| // CHECK-NEXT: [[TMP2:%.*]] = load i32, ptr [[RETVAL]], align 4 |
| // CHECK-NEXT: ret i32 [[TMP2]] |
| |
| // CHECK: define {{.*}}i32 @{{.+}}foo{{.+}}() |
| // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num(ptr @{{.+}}) |
| // CHECK-NEXT: [[V_VOID_ADDR:%.+]] = call ptr @__kmpc_alloc(i32 [[GTID]], i64 4, ptr inttoptr (i64 6 to ptr)) |
| // CHECK-NOT: {{__kmpc_alloc|__kmpc_free}} |
| // CHECK: store i32 %{{.+}}, ptr [[V_VOID_ADDR]], |
| // CHECK-NEXT: [[V_VAL:%.+]] = load i32, ptr [[V_VOID_ADDR]], |
| // CHECK-NEXT: call void @__kmpc_free(i32 [[GTID]], ptr [[V_VOID_ADDR]], ptr inttoptr (i64 6 to ptr)) |
| // CHECK-NOT: {{__kmpc_alloc|__kmpc_free}} |
| // CHECK: ret i32 [[V_VAL]] |
| |
| // CHECK-NOT: call {{.+}} {{__kmpc_alloc|__kmpc_free}} |
| extern template int ST<int>::m; |
| |
| // CHECK: define{{.*}} void @{{.+}}bar{{.+}}(i32 noundef %{{.+}}, ptr noundef {{.+}}) |
| void bar(int a, float &z) { |
| // CHECK: [[A_VOID_PTR:%.+]] = call ptr @__kmpc_alloc(i32 [[GTID:%.+]], i64 4, ptr inttoptr (i64 1 to ptr)) |
| // CHECK: store i32 %{{.+}}, ptr [[A_VOID_PTR]], |
| // CHECK: [[Z_VOID_PTR:%.+]] = call ptr @__kmpc_alloc(i32 [[GTID]], i64 8, ptr inttoptr (i64 1 to ptr)) |
| // CHECK: store ptr %{{.+}}, ptr [[Z_VOID_PTR]], |
| #pragma omp allocate(a, z) allocator(omp_default_mem_alloc) |
| // CHECK: call void @__kmpc_free(i32 [[GTID]], ptr [[Z_VOID_PTR]], ptr inttoptr (i64 1 to ptr)) |
| // CHECK: call void @__kmpc_free(i32 [[GTID]], ptr [[A_VOID_PTR]], ptr inttoptr (i64 1 to ptr)) |
| // CHECK: ret void |
| } |
| #endif |