| // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s |
| // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s |
| // RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=LAMBDA %s |
| // RUN: %clang_cc1 -verify -fopenmp -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=BLOCKS %s |
| // expected-no-diagnostics |
| // REQUIRES: x86-registered-target |
| #ifndef HEADER |
| #define HEADER |
| |
| volatile double g, g_orig; |
| volatile double &g1 = g_orig; |
| |
| template <class T> |
| struct S { |
| T f; |
| S(T a) : f(a + g) {} |
| S() : f(g) {} |
| operator T() { return T(); } |
| S &operator&(const S &) { return *this; } |
| ~S() {} |
| }; |
| |
| // CHECK-DAG: [[S_FLOAT_TY:%.+]] = type { float } |
| // CHECK-DAG: [[S_INT_TY:%.+]] = type { i{{[0-9]+}} } |
| // CHECK-DAG: [[ATOMIC_REDUCE_BARRIER_LOC:@.+]] = private unnamed_addr constant %{{.+}} { i32 0, i32 18, i32 0, i32 0, i8* |
| // CHECK-DAG: [[IMPLICIT_BARRIER_LOC:@.+]] = private unnamed_addr constant %{{.+}} { i32 0, i32 66, i32 0, i32 0, i8* |
| // CHECK-DAG: [[REDUCTION_LOC:@.+]] = private unnamed_addr constant %{{.+}} { i32 0, i32 18, i32 0, i32 0, i8* |
| // CHECK-DAG: [[REDUCTION_LOCK:@.+]] = common global [8 x i32] zeroinitializer |
| |
| template <typename T> |
| T tmain() { |
| T t; |
| S<T> test; |
| T t_var = T(), t_var1; |
| T vec[] = {1, 2}; |
| S<T> s_arr[] = {1, 2}; |
| S<T> &var = test; |
| S<T> var1; |
| #pragma omp parallel |
| #pragma omp for reduction(+:t_var) reduction(&:var) reduction(&& : var1) reduction(min: t_var1) nowait |
| for (int i = 0; i < 2; ++i) { |
| vec[i] = t_var; |
| s_arr[i] = var; |
| } |
| #pragma omp parallel |
| #pragma omp for reduction(&& : t_var) |
| for (int i = 0; i < 2; ++i) { |
| vec[i] = t_var; |
| s_arr[i] = var; |
| } |
| return T(); |
| } |
| |
| int main() { |
| #ifdef LAMBDA |
| // LAMBDA: [[G:@.+]] = global double |
| // LAMBDA-LABEL: @main |
| // LAMBDA: call void [[OUTER_LAMBDA:@.+]]( |
| [&]() { |
| // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( |
| // LAMBDA: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 0, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}) |
| #pragma omp parallel |
| #pragma omp for reduction(+:g, g1) |
| for (int i = 0; i < 2; ++i) { |
| // LAMBDA: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}}) |
| // LAMBDA: [[G_PRIVATE_ADDR:%.+]] = alloca double, |
| |
| // Reduction list for runtime. |
| // LAMBDA: [[RED_LIST:%.+]] = alloca [2 x i8*], |
| |
| // LAMBDA: store double 0.0{{.+}}, double* [[G_PRIVATE_ADDR]] |
| // LAMBDA: call void @__kmpc_for_static_init_4( |
| g = 1; |
| g1 = 1; |
| // LAMBDA: store double 1.0{{.+}}, double* [[G_PRIVATE_ADDR]], |
| // LAMBDA: [[G_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
| // LAMBDA: store double* [[G_PRIVATE_ADDR]], double** [[G_PRIVATE_ADDR_REF]] |
| // LAMBDA: call void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG]]) |
| // LAMBDA: call void @__kmpc_for_static_fini( |
| |
| // LAMBDA: [[G_PRIV_REF:%.+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[RED_LIST]], i64 0, i64 0 |
| // LAMBDA: [[BITCAST:%.+]] = bitcast double* [[G_PRIVATE_ADDR]] to i8* |
| // LAMBDA: store i8* [[BITCAST]], i8** [[G_PRIV_REF]], |
| // LAMBDA: call i32 @__kmpc_reduce( |
| // LAMBDA: switch i32 %{{.+}}, label %[[REDUCTION_DONE:.+]] [ |
| // LAMBDA: i32 1, label %[[CASE1:.+]] |
| // LAMBDA: i32 2, label %[[CASE2:.+]] |
| // LAMBDA: [[CASE1]] |
| // LAMBDA: [[G_VAL:%.+]] = load double, double* [[G]] |
| // LAMBDA: [[G_PRIV_VAL:%.+]] = load double, double* [[G_PRIVATE_ADDR]] |
| // LAMBDA: [[ADD:%.+]] = fadd double [[G_VAL]], [[G_PRIV_VAL]] |
| // LAMBDA: store double [[ADD]], double* [[G]] |
| // LAMBDA: call void @__kmpc_end_reduce( |
| // LAMBDA: br label %[[REDUCTION_DONE]] |
| // LAMBDA: [[CASE2]] |
| // LAMBDA: [[G_PRIV_VAL:%.+]] = load double, double* [[G_PRIVATE_ADDR]] |
| // LAMBDA: fadd double |
| // LAMBDA: cmpxchg i64* |
| // LAMBDA: call void @__kmpc_end_reduce( |
| // LAMBDA: br label %[[REDUCTION_DONE]] |
| // LAMBDA: [[REDUCTION_DONE]] |
| // LAMBDA: ret void |
| [&]() { |
| // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]]) |
| // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], |
| g = 2; |
| g1 = 2; |
| // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] |
| // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
| // LAMBDA: [[G_REF:%.+]] = load double*, double** [[G_PTR_REF]] |
| // LAMBDA: store double 2.0{{.+}}, double* [[G_REF]] |
| }(); |
| } |
| }(); |
| return 0; |
| #elif defined(BLOCKS) |
| // BLOCKS: [[G:@.+]] = global double |
| // BLOCKS-LABEL: @main |
| // BLOCKS: call void {{%.+}}(i8 |
| ^{ |
| // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8* |
| // BLOCKS: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 0, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}) |
| #pragma omp parallel |
| #pragma omp for reduction(-:g, g1) |
| for (int i = 0; i < 2; ++i) { |
| // BLOCKS: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}}) |
| // BLOCKS: [[G_PRIVATE_ADDR:%.+]] = alloca double, |
| |
| // Reduction list for runtime. |
| // BLOCKS: [[RED_LIST:%.+]] = alloca [2 x i8*], |
| |
| // BLOCKS: store double 0.0{{.+}}, double* [[G_PRIVATE_ADDR]] |
| g = 1; |
| g1 = 1; |
| // BLOCKS: call void @__kmpc_for_static_init_4( |
| // BLOCKS: store double 1.0{{.+}}, double* [[G_PRIVATE_ADDR]], |
| // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
| // BLOCKS: double* [[G_PRIVATE_ADDR]] |
| // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
| // BLOCKS: call void {{%.+}}(i8 |
| // BLOCKS: call void @__kmpc_for_static_fini( |
| |
| // BLOCKS: [[G_PRIV_REF:%.+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[RED_LIST]], i64 0, i64 0 |
| // BLOCKS: [[BITCAST:%.+]] = bitcast double* [[G_PRIVATE_ADDR]] to i8* |
| // BLOCKS: store i8* [[BITCAST]], i8** [[G_PRIV_REF]], |
| // BLOCKS: call i32 @__kmpc_reduce( |
| // BLOCKS: switch i32 %{{.+}}, label %[[REDUCTION_DONE:.+]] [ |
| // BLOCKS: i32 1, label %[[CASE1:.+]] |
| // BLOCKS: i32 2, label %[[CASE2:.+]] |
| // BLOCKS: [[CASE1]] |
| // BLOCKS: [[G_VAL:%.+]] = load double, double* [[G]] |
| // BLOCKS: [[G_PRIV_VAL:%.+]] = load double, double* [[G_PRIVATE_ADDR]] |
| // BLOCKS: [[ADD:%.+]] = fadd double [[G_VAL]], [[G_PRIV_VAL]] |
| // BLOCKS: store double [[ADD]], double* [[G]] |
| // BLOCKS: call void @__kmpc_end_reduce( |
| // BLOCKS: br label %[[REDUCTION_DONE]] |
| // BLOCKS: [[CASE2]] |
| // BLOCKS: [[G_PRIV_VAL:%.+]] = load double, double* [[G_PRIVATE_ADDR]] |
| // BLOCKS: fadd double |
| // BLOCKS: cmpxchg i64* |
| // BLOCKS: call void @__kmpc_end_reduce( |
| // BLOCKS: br label %[[REDUCTION_DONE]] |
| // BLOCKS: [[REDUCTION_DONE]] |
| // BLOCKS: ret void |
| ^{ |
| // BLOCKS: define {{.+}} void {{@.+}}(i8* |
| g = 2; |
| g1 = 2; |
| // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
| // BLOCKS: store double 2.0{{.+}}, double* |
| // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
| // BLOCKS: ret |
| }(); |
| } |
| }(); |
| return 0; |
| #else |
| S<float> test; |
| float t_var = 0, t_var1; |
| int vec[] = {1, 2}; |
| S<float> s_arr[] = {1, 2}; |
| S<float> &var = test; |
| S<float> var1, arrs[10][4]; |
| #pragma omp parallel |
| #pragma omp for reduction(+:t_var) reduction(&:var) reduction(&& : var1) reduction(min: t_var1) |
| for (int i = 0; i < 2; ++i) { |
| vec[i] = t_var; |
| s_arr[i] = var; |
| } |
| int arr[10][vec[1]]; |
| #pragma omp parallel for reduction(+:arr[1][:vec[1]]) reduction(&:arrs[1:vec[1]][1:2]) |
| for (int i = 0; i < 10; ++i) |
| ++arr[1][i]; |
| return tmain<int>(); |
| #endif |
| } |
| |
| // CHECK: define {{.*}}i{{[0-9]+}} @main() |
| // CHECK: [[TEST:%.+]] = alloca [[S_FLOAT_TY]], |
| // CHECK: call {{.*}} [[S_FLOAT_TY_CONSTR:@.+]]([[S_FLOAT_TY]]* [[TEST]]) |
| // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 6, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, float*, [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]*, float*, [2 x i32]*, [2 x [[S_FLOAT_TY]]]*)* [[MAIN_MICROTASK:@.+]] to void |
| // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 5, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, i64, i64, i32*, [2 x i32]*, [10 x [4 x [[S_FLOAT_TY]]]]*)* [[MAIN_MICROTASK1:@.+]] to void |
| // CHECK: = call {{.*}}i{{.+}} [[TMAIN_INT:@.+]]() |
| // CHECK: call {{.*}} [[S_FLOAT_TY_DESTR:@.+]]([[S_FLOAT_TY]]* |
| // CHECK: ret |
| // |
| // CHECK: define internal void [[MAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, float* dereferenceable(4) %{{.+}}, [[S_FLOAT_TY]]* dereferenceable(4) %{{.+}}, [[S_FLOAT_TY]]* dereferenceable(4) %{{.+}}, float* dereferenceable(4) %{{.+}}, [2 x i32]* dereferenceable(8) %vec, [2 x [[S_FLOAT_TY]]]* dereferenceable(8) %{{.+}}) |
| // CHECK: [[T_VAR_PRIV:%.+]] = alloca float, |
| // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]], |
| // CHECK: [[VAR1_PRIV:%.+]] = alloca [[S_FLOAT_TY]], |
| // CHECK: [[T_VAR1_PRIV:%.+]] = alloca float, |
| |
| // Reduction list for runtime. |
| // CHECK: [[RED_LIST:%.+]] = alloca [4 x i8*], |
| |
| // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]], |
| |
| // CHECK: [[T_VAR_REF:%.+]] = load float*, float** % |
| // CHECK: [[VAR1_REF:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** % |
| // CHECK: [[T_VAR1_REF:%.+]] = load float*, float** % |
| |
| // For + reduction operation initial value of private variable is 0. |
| // CHECK: store float 0.0{{.+}}, float* [[T_VAR_PRIV]], |
| |
| // For & reduction operation initial value of private variable is ones in all bits. |
| // CHECK: [[VAR_REF:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** % |
| // CHECK: call {{.*}} [[S_FLOAT_TY_CONSTR:@.+]]([[S_FLOAT_TY]]* [[VAR_PRIV]]) |
| |
| // For && reduction operation initial value of private variable is 1.0. |
| // CHECK: call {{.*}} [[S_FLOAT_TY_CONSTR:@.+]]([[S_FLOAT_TY]]* [[VAR1_PRIV]]) |
| |
| // For min reduction operation initial value of private variable is largest repesentable value. |
| // CHECK: store float 0x47EFFFFFE0000000, float* [[T_VAR1_PRIV]], |
| |
| |
| // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]] |
| // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
| // CHECK: call void @__kmpc_for_static_init_4( |
| // Skip checks for internal operations. |
| // CHECK: call void @__kmpc_for_static_fini( |
| |
| // void *RedList[<n>] = {<ReductionVars>[0], ..., <ReductionVars>[<n>-1]}; |
| |
| // CHECK: [[T_VAR_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 0 |
| // CHECK: [[BITCAST:%.+]] = bitcast float* [[T_VAR_PRIV]] to i8* |
| // CHECK: store i8* [[BITCAST]], i8** [[T_VAR_PRIV_REF]], |
| // CHECK: [[VAR_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 1 |
| // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR_PRIV]] to i8* |
| // CHECK: store i8* [[BITCAST]], i8** [[VAR_PRIV_REF]], |
| // CHECK: [[VAR1_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 2 |
| // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR1_PRIV]] to i8* |
| // CHECK: store i8* [[BITCAST]], i8** [[VAR1_PRIV_REF]], |
| // CHECK: [[T_VAR1_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 3 |
| // CHECK: [[BITCAST:%.+]] = bitcast float* [[T_VAR1_PRIV]] to i8* |
| // CHECK: store i8* [[BITCAST]], i8** [[T_VAR1_PRIV_REF]], |
| |
| // res = __kmpc_reduce(<loc>, <gtid>, <n>, sizeof(RedList), RedList, reduce_func, &<lock>); |
| |
| // CHECK: [[BITCAST:%.+]] = bitcast [4 x i8*]* [[RED_LIST]] to i8* |
| // CHECK: [[RES:%.+]] = call i32 @__kmpc_reduce(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], i32 4, i64 32, i8* [[BITCAST]], void (i8*, i8*)* [[REDUCTION_FUNC:@.+]], [8 x i32]* [[REDUCTION_LOCK]]) |
| |
| // switch(res) |
| // CHECK: switch i32 [[RES]], label %[[RED_DONE:.+]] [ |
| // CHECK: i32 1, label %[[CASE1:.+]] |
| // CHECK: i32 2, label %[[CASE2:.+]] |
| // CHECK: ] |
| |
| // case 1: |
| // t_var += t_var_reduction; |
| // CHECK: [[T_VAR_VAL:%.+]] = load float, float* [[T_VAR_REF]], |
| // CHECK: [[T_VAR_PRIV_VAL:%.+]] = load float, float* [[T_VAR_PRIV]], |
| // CHECK: [[UP:%.+]] = fadd float [[T_VAR_VAL]], [[T_VAR_PRIV_VAL]] |
| // CHECK: store float [[UP]], float* [[T_VAR_REF]], |
| |
| // var = var.operator &(var_reduction); |
| // CHECK: [[UP:%.+]] = call dereferenceable(4) [[S_FLOAT_TY]]* @{{.+}}([[S_FLOAT_TY]]* [[VAR_REF]], [[S_FLOAT_TY]]* dereferenceable(4) [[VAR_PRIV]]) |
| // CHECK: [[BC1:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR_REF]] to i8* |
| // CHECK: [[BC2:%.+]] = bitcast [[S_FLOAT_TY]]* [[UP]] to i8* |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* [[BC1]], i8* [[BC2]], i64 4, i32 4, i1 false) |
| |
| // var1 = var1.operator &&(var1_reduction); |
| // CHECK: [[TO_FLOAT:%.+]] = call float @{{.+}}([[S_FLOAT_TY]]* [[VAR1_REF]]) |
| // CHECK: [[VAR1_BOOL:%.+]] = fcmp une float [[TO_FLOAT]], 0.0 |
| // CHECK: br i1 [[VAR1_BOOL]], label %[[TRUE:.+]], label %[[END2:.+]] |
| // CHECK: [[TRUE]] |
| // CHECK: [[TO_FLOAT:%.+]] = call float @{{.+}}([[S_FLOAT_TY]]* [[VAR1_PRIV]]) |
| // CHECK: [[VAR1_REDUCTION_BOOL:%.+]] = fcmp une float [[TO_FLOAT]], 0.0 |
| // CHECK: br label %[[END2]] |
| // CHECK: [[END2]] |
| // CHECK: [[COND_LVALUE:%.+]] = phi i1 [ false, %{{.+}} ], [ [[VAR1_REDUCTION_BOOL]], %[[TRUE]] ] |
| // CHECK: [[CONV:%.+]] = uitofp i1 [[COND_LVALUE]] to float |
| // CHECK: call void @{{.+}}([[S_FLOAT_TY]]* [[COND_LVALUE:%.+]], float [[CONV]]) |
| // CHECK: [[BC1:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR1_REF]] to i8* |
| // CHECK: [[BC2:%.+]] = bitcast [[S_FLOAT_TY]]* [[COND_LVALUE]] to i8* |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* [[BC1]], i8* [[BC2]], i64 4, i32 4, i1 false) |
| |
| // t_var1 = min(t_var1, t_var1_reduction); |
| // CHECK: [[T_VAR1_VAL:%.+]] = load float, float* [[T_VAR1_REF]], |
| // CHECK: [[T_VAR1_PRIV_VAL:%.+]] = load float, float* [[T_VAR1_PRIV]], |
| // CHECK: [[CMP:%.+]] = fcmp olt float [[T_VAR1_VAL]], [[T_VAR1_PRIV_VAL]] |
| // CHECK: br i1 [[CMP]] |
| // CHECK: [[UP:%.+]] = phi float |
| // CHECK: store float [[UP]], float* [[T_VAR1_REF]], |
| |
| // __kmpc_end_reduce(<loc>, <gtid>, &<lock>); |
| // CHECK: call void @__kmpc_end_reduce(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], [8 x i32]* [[REDUCTION_LOCK]]) |
| |
| // break; |
| // CHECK: br label %[[RED_DONE]] |
| |
| // case 2: |
| // t_var += t_var_reduction; |
| // CHECK: load float, float* [[T_VAR_PRIV]] |
| // CHECK: [[T_VAR_REF_INT:%.+]] = bitcast float* [[T_VAR_REF]] to i32* |
| // CHECK: [[OLD1:%.+]] = load atomic i32, i32* [[T_VAR_REF_INT]] monotonic, |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[ORIG_OLD_INT:%.+]] = phi i32 [ [[OLD1]], %{{.+}} ], [ [[OLD2:%.+]], %[[CONT]] ] |
| // CHECK: fadd float |
| // CHECK: [[UP_INT:%.+]] = load i32, i32* |
| // CHECK: [[T_VAR_REF_INT:%.+]] = bitcast float* [[T_VAR_REF]] to i32* |
| // CHECK: [[RES:%.+]] = cmpxchg i32* [[T_VAR_REF_INT]], i32 [[ORIG_OLD_INT]], i32 [[UP_INT]] monotonic monotonic |
| // CHECK: [[OLD2:%.+]] = extractvalue { i32, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[ATOMIC_DONE:.+]], label %[[CONT]] |
| // CHECK: [[ATOMIC_DONE]] |
| |
| // var = var.operator &(var_reduction); |
| // CHECK: call void @__kmpc_critical( |
| // CHECK: [[UP:%.+]] = call dereferenceable(4) [[S_FLOAT_TY]]* @{{.+}}([[S_FLOAT_TY]]* [[VAR_REF]], [[S_FLOAT_TY]]* dereferenceable(4) [[VAR_PRIV]]) |
| // CHECK: [[BC1:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR_REF]] to i8* |
| // CHECK: [[BC2:%.+]] = bitcast [[S_FLOAT_TY]]* [[UP]] to i8* |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* [[BC1]], i8* [[BC2]], i64 4, i32 4, i1 false) |
| // CHECK: call void @__kmpc_end_critical( |
| |
| // var1 = var1.operator &&(var1_reduction); |
| // CHECK: call void @__kmpc_critical( |
| // CHECK: [[TO_FLOAT:%.+]] = call float @{{.+}}([[S_FLOAT_TY]]* [[VAR1_REF]]) |
| // CHECK: [[VAR1_BOOL:%.+]] = fcmp une float [[TO_FLOAT]], 0.0 |
| // CHECK: br i1 [[VAR1_BOOL]], label %[[TRUE:.+]], label %[[END2:.+]] |
| // CHECK: [[TRUE]] |
| // CHECK: [[TO_FLOAT:%.+]] = call float @{{.+}}([[S_FLOAT_TY]]* [[VAR1_PRIV]]) |
| // CHECK: [[VAR1_REDUCTION_BOOL:%.+]] = fcmp une float [[TO_FLOAT]], 0.0 |
| // CHECK: br label %[[END2]] |
| // CHECK: [[END2]] |
| // CHECK: [[COND_LVALUE:%.+]] = phi i1 [ false, %{{.+}} ], [ [[VAR1_REDUCTION_BOOL]], %[[TRUE]] ] |
| // CHECK: [[CONV:%.+]] = uitofp i1 [[COND_LVALUE]] to float |
| // CHECK: call void @{{.+}}([[S_FLOAT_TY]]* [[COND_LVALUE:%.+]], float [[CONV]]) |
| // CHECK: [[BC1:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR1_REF]] to i8* |
| // CHECK: [[BC2:%.+]] = bitcast [[S_FLOAT_TY]]* [[COND_LVALUE]] to i8* |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* [[BC1]], i8* [[BC2]], i64 4, i32 4, i1 false) |
| // CHECK: call void @__kmpc_end_critical( |
| |
| // t_var1 = min(t_var1, t_var1_reduction); |
| // CHECK: load float, float* [[T_VAR1_PRIV]] |
| // CHECK: [[T_VAR1_REF_INT:%.+]] = bitcast float* [[T_VAR1_REF]] to i32* |
| // CHECK: [[OLD1:%.+]] = load atomic i32, i32* [[T_VAR1_REF_INT]] monotonic, |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[ORIG_OLD_INT:%.+]] = phi i32 [ [[OLD1]], %{{.+}} ], [ [[OLD2:%.+]], %{{.+}} ] |
| // CHECK: [[CMP:%.+]] = fcmp olt float |
| // CHECK: br i1 [[CMP]] |
| // CHECK: phi float |
| // CHECK: [[UP_INT:%.+]] = load i32 |
| // CHECK: [[T_VAR1_REF_INT:%.+]] = bitcast float* [[T_VAR1_REF]] to i32* |
| // CHECK: [[RES:%.+]] = cmpxchg i32* [[T_VAR1_REF_INT]], i32 [[ORIG_OLD_INT]], i32 [[UP_INT]] monotonic monotonic |
| // CHECK: [[OLD2:%.+]] = extractvalue { i32, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[ATOMIC_DONE:.+]], label %[[CONT]] |
| // CHECK: [[ATOMIC_DONE]] |
| |
| // __kmpc_end_reduce(<loc>, <gtid>, &<lock>); |
| // CHECK: call void @__kmpc_end_reduce(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], [8 x i32]* [[REDUCTION_LOCK]]) |
| |
| // break; |
| // CHECK: br label %[[RED_DONE]] |
| // CHECK: [[RED_DONE]] |
| // CHECK-DAG: call {{.*}} [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* [[VAR_PRIV]]) |
| // CHECK-DAG: call {{.*}} [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* |
| // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) |
| // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) |
| |
| // CHECK: ret void |
| |
| // void reduce_func(void *lhs[<n>], void *rhs[<n>]) { |
| // *(Type0*)lhs[0] = ReductionOperation0(*(Type0*)lhs[0], *(Type0*)rhs[0]); |
| // ... |
| // *(Type<n>-1*)lhs[<n>-1] = ReductionOperation<n>-1(*(Type<n>-1*)lhs[<n>-1], |
| // *(Type<n>-1*)rhs[<n>-1]); |
| // } |
| // CHECK: define internal void [[REDUCTION_FUNC]](i8*, i8*) |
| // t_var_lhs = (float*)lhs[0]; |
| // CHECK: [[T_VAR_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS:%.+]], i64 0, i64 0 |
| // CHECK: [[T_VAR_RHS_VOID:%.+]] = load i8*, i8** [[T_VAR_RHS_REF]], |
| // CHECK: [[T_VAR_RHS:%.+]] = bitcast i8* [[T_VAR_RHS_VOID]] to float* |
| // t_var_rhs = (float*)rhs[0]; |
| // CHECK: [[T_VAR_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS:%.+]], i64 0, i64 0 |
| // CHECK: [[T_VAR_LHS_VOID:%.+]] = load i8*, i8** [[T_VAR_LHS_REF]], |
| // CHECK: [[T_VAR_LHS:%.+]] = bitcast i8* [[T_VAR_LHS_VOID]] to float* |
| |
| // var_lhs = (S<float>*)lhs[1]; |
| // CHECK: [[VAR_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 1 |
| // CHECK: [[VAR_RHS_VOID:%.+]] = load i8*, i8** [[VAR_RHS_REF]], |
| // CHECK: [[VAR_RHS:%.+]] = bitcast i8* [[VAR_RHS_VOID]] to [[S_FLOAT_TY]]* |
| // var_rhs = (S<float>*)rhs[1]; |
| // CHECK: [[VAR_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 1 |
| // CHECK: [[VAR_LHS_VOID:%.+]] = load i8*, i8** [[VAR_LHS_REF]], |
| // CHECK: [[VAR_LHS:%.+]] = bitcast i8* [[VAR_LHS_VOID]] to [[S_FLOAT_TY]]* |
| |
| // var1_lhs = (S<float>*)lhs[2]; |
| // CHECK: [[VAR1_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 2 |
| // CHECK: [[VAR1_RHS_VOID:%.+]] = load i8*, i8** [[VAR1_RHS_REF]], |
| // CHECK: [[VAR1_RHS:%.+]] = bitcast i8* [[VAR1_RHS_VOID]] to [[S_FLOAT_TY]]* |
| // var1_rhs = (S<float>*)rhs[2]; |
| // CHECK: [[VAR1_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 2 |
| // CHECK: [[VAR1_LHS_VOID:%.+]] = load i8*, i8** [[VAR1_LHS_REF]], |
| // CHECK: [[VAR1_LHS:%.+]] = bitcast i8* [[VAR1_LHS_VOID]] to [[S_FLOAT_TY]]* |
| |
| // t_var1_lhs = (float*)lhs[3]; |
| // CHECK: [[T_VAR1_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 3 |
| // CHECK: [[T_VAR1_RHS_VOID:%.+]] = load i8*, i8** [[T_VAR1_RHS_REF]], |
| // CHECK: [[T_VAR1_RHS:%.+]] = bitcast i8* [[T_VAR1_RHS_VOID]] to float* |
| // t_var1_rhs = (float*)rhs[3]; |
| // CHECK: [[T_VAR1_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 3 |
| // CHECK: [[T_VAR1_LHS_VOID:%.+]] = load i8*, i8** [[T_VAR1_LHS_REF]], |
| // CHECK: [[T_VAR1_LHS:%.+]] = bitcast i8* [[T_VAR1_LHS_VOID]] to float* |
| |
| // t_var_lhs += t_var_rhs; |
| // CHECK: [[T_VAR_LHS_VAL:%.+]] = load float, float* [[T_VAR_LHS]], |
| // CHECK: [[T_VAR_RHS_VAL:%.+]] = load float, float* [[T_VAR_RHS]], |
| // CHECK: [[UP:%.+]] = fadd float [[T_VAR_LHS_VAL]], [[T_VAR_RHS_VAL]] |
| // CHECK: store float [[UP]], float* [[T_VAR_LHS]], |
| |
| // var_lhs = var_lhs.operator &(var_rhs); |
| // CHECK: [[UP:%.+]] = call dereferenceable(4) [[S_FLOAT_TY]]* @{{.+}}([[S_FLOAT_TY]]* [[VAR_LHS]], [[S_FLOAT_TY]]* dereferenceable(4) [[VAR_RHS]]) |
| // CHECK: [[BC1:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR_LHS]] to i8* |
| // CHECK: [[BC2:%.+]] = bitcast [[S_FLOAT_TY]]* [[UP]] to i8* |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* [[BC1]], i8* [[BC2]], i64 4, i32 4, i1 false) |
| |
| // var1_lhs = var1_lhs.operator &&(var1_rhs); |
| // CHECK: [[TO_FLOAT:%.+]] = call float @{{.+}}([[S_FLOAT_TY]]* [[VAR1_LHS]]) |
| // CHECK: [[VAR1_BOOL:%.+]] = fcmp une float [[TO_FLOAT]], 0.0 |
| // CHECK: br i1 [[VAR1_BOOL]], label %[[TRUE:.+]], label %[[END2:.+]] |
| // CHECK: [[TRUE]] |
| // CHECK: [[TO_FLOAT:%.+]] = call float @{{.+}}([[S_FLOAT_TY]]* [[VAR1_RHS]]) |
| // CHECK: [[VAR1_REDUCTION_BOOL:%.+]] = fcmp une float [[TO_FLOAT]], 0.0 |
| // CHECK: br label %[[END2]] |
| // CHECK: [[END2]] |
| // CHECK: [[COND_LVALUE:%.+]] = phi i1 [ false, %{{.+}} ], [ [[VAR1_REDUCTION_BOOL]], %[[TRUE]] ] |
| // CHECK: [[CONV:%.+]] = uitofp i1 [[COND_LVALUE]] to float |
| // CHECK: call void @{{.+}}([[S_FLOAT_TY]]* [[COND_LVALUE:%.+]], float [[CONV]]) |
| // CHECK: [[BC1:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR1_LHS]] to i8* |
| // CHECK: [[BC2:%.+]] = bitcast [[S_FLOAT_TY]]* [[COND_LVALUE]] to i8* |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* [[BC1]], i8* [[BC2]], i64 4, i32 4, i1 false) |
| |
| // t_var1_lhs = min(t_var1_lhs, t_var1_rhs); |
| // CHECK: [[T_VAR1_LHS_VAL:%.+]] = load float, float* [[T_VAR1_LHS]], |
| // CHECK: [[T_VAR1_RHS_VAL:%.+]] = load float, float* [[T_VAR1_RHS]], |
| // CHECK: [[CMP:%.+]] = fcmp olt float [[T_VAR1_LHS_VAL]], [[T_VAR1_RHS_VAL]] |
| // CHECK: br i1 [[CMP]] |
| // CHECK: [[UP:%.+]] = phi float |
| // CHECK: store float [[UP]], float* [[T_VAR1_LHS]], |
| // CHECK: ret void |
| |
| // CHECK: define internal void [[MAIN_MICROTASK1]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, i64 %{{.+}}, i64 %{{.+}}, i32* nonnull %{{.+}}, [2 x i32]* dereferenceable(8) %{{.+}}, [10 x [4 x [[S_FLOAT_TY]]]]* dereferenceable(160) %{{.+}}) |
| |
| // Reduction list for runtime. |
| // CHECK: [[RED_LIST:%.+]] = alloca [4 x i8*], |
| |
| // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]], |
| |
| // CHECK: [[IDX1:%.+]] = mul nsw i64 1, %{{.+}} |
| // CHECK: [[LB1:%.+]] = getelementptr inbounds i32, i32* %{{.+}}, i64 [[IDX1]] |
| // CHECK: [[LB1_0:%.+]] = getelementptr inbounds i32, i32* [[LB1]], i64 0 |
| // CHECK: [[IDX1:%.+]] = mul nsw i64 1, %{{.+}} |
| // CHECK: [[UB1:%.+]] = getelementptr inbounds i32, i32* %{{.+}}, i64 [[IDX1]] |
| // CHECK: [[UB1_UP:%.+]] = getelementptr inbounds i32, i32* [[UB1]], i64 % |
| // CHECK: [[UB_CAST:%.+]] = ptrtoint i32* [[UB1_UP]] to i64 |
| // CHECK: [[LB_CAST:%.+]] = ptrtoint i32* [[LB1_0]] to i64 |
| // CHECK: [[DIFF:%.+]] = sub i64 [[UB_CAST]], [[LB_CAST]] |
| // CHECK: [[SIZE_1:%.+]] = sdiv exact i64 [[DIFF]], ptrtoint (i32* getelementptr (i32, i32* null, i32 1) to i64) |
| // CHECK: [[ARR_SIZE:%.+]] = add nuw i64 [[SIZE_1]], 1 |
| // CHECK: call i8* @llvm.stacksave() |
| // CHECK: [[ARR_PRIV:%.+]] = alloca i32, i64 [[ARR_SIZE]], |
| |
| // Check initialization of private copy. |
| // CHECK: [[END:%.+]] = getelementptr i32, i32* [[ARR_PRIV]], i64 [[ARR_SIZE]] |
| // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[ARR_PRIV]], [[END]] |
| // CHECK: br i1 [[ISEMPTY]], |
| // CHECK: phi i32* |
| // CHECK: store i32 0, i32* % |
| // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]] |
| // CHECK: br i1 [[DONE]], |
| |
| // CHECK: [[ARRS_PRIV:%.+]] = alloca [[S_FLOAT_TY]], i64 [[ARRS_SIZE:%.+]], |
| |
| // Check initialization of private copy. |
| // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_PRIV]], i64 [[ARRS_SIZE]] |
| // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_PRIV]], [[END]] |
| // CHECK: br i1 [[ISEMPTY]], |
| // CHECK: phi [[S_FLOAT_TY]]* |
| // CHECK: call void @_ZN1SIfEC1Ev([[S_FLOAT_TY]]* % |
| // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]] |
| // CHECK: br i1 [[DONE]], |
| |
| // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]] |
| // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
| // CHECK: call void @__kmpc_for_static_init_4( |
| // Skip checks for internal operations. |
| // CHECK: call void @__kmpc_for_static_fini( |
| |
| // void *RedList[<n>] = {<ReductionVars>[0], ..., <ReductionVars>[<n>-1]}; |
| |
| // CHECK: [[ARR_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 0 |
| // CHECK: [[BITCAST:%.+]] = bitcast i32* [[ARR_PRIV]] to i8* |
| // CHECK: store i8* [[BITCAST]], i8** [[ARR_PRIV_REF]], |
| // CHECK: [[ARR_SIZE_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 1 |
| // CHECK: [[BITCAST:%.+]] = inttoptr i64 [[ARR_SIZE]] to i8* |
| // CHECK: store i8* [[BITCAST]], i8** [[ARR_SIZE_REF]], |
| // CHECK: [[ARRS_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 2 |
| // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[ARRS_PRIV]] to i8* |
| // CHECK: store i8* [[BITCAST]], i8** [[ARRS_PRIV_REF]], |
| // CHECK: [[ARRS_SIZE_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 3 |
| // CHECK: [[BITCAST:%.+]] = inttoptr i64 [[ARRS_SIZE]] to i8* |
| // CHECK: store i8* [[BITCAST]], i8** [[ARRS_SIZE_REF]], |
| |
| // res = __kmpc_reduce(<loc>, <gtid>, <n>, sizeof(RedList), RedList, reduce_func, &<lock>); |
| |
| // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]] |
| // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
| // CHECK: [[BITCAST:%.+]] = bitcast [4 x i8*]* [[RED_LIST]] to i8* |
| // CHECK: [[RES:%.+]] = call i32 @__kmpc_reduce_nowait(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], i32 2, i64 32, i8* [[BITCAST]], void (i8*, i8*)* [[REDUCTION_FUNC:@.+]], [8 x i32]* [[REDUCTION_LOCK]]) |
| |
| // switch(res) |
| // CHECK: switch i32 [[RES]], label %[[RED_DONE:.+]] [ |
| // CHECK: i32 1, label %[[CASE1:.+]] |
| // CHECK: i32 2, label %[[CASE2:.+]] |
| // CHECK: ] |
| |
| // case 1: |
| // CHECK: [[CASE1]] |
| |
| // arr[:] += arr_reduction[:]; |
| // CHECK: [[END:%.+]] = getelementptr i32, i32* [[LB1_0]], i64 [[ARR_SIZE]] |
| // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[LB1_0]], [[END]] |
| // CHECK: br i1 [[ISEMPTY]], |
| // CHECK: phi i32* |
| // CHECK: [[ADD:%.+]] = add nsw i32 % |
| // CHECK: store i32 [[ADD]], i32* % |
| // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]] |
| // CHECK: br i1 [[DONE]], |
| |
| // arrs[:] = var.operator &(arrs_reduction[:]); |
| // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_LB:%.+]], i64 [[ARRS_SIZE]] |
| // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_LB]], [[END]] |
| // CHECK: br i1 [[ISEMPTY]], |
| // CHECK: phi [[S_FLOAT_TY]]* |
| // CHECK: [[AND:%.+]] = call dereferenceable(4) [[S_FLOAT_TY]]* @_ZN1SIfEanERKS0_([[S_FLOAT_TY]]* %{{.+}}, [[S_FLOAT_TY]]* dereferenceable(4) %{{.+}}) |
| // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[AND]] to i8* |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* %{{.+}}, i8* [[BITCAST]], i64 4, i32 4, i1 false) |
| // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]] |
| // CHECK: br i1 [[DONE]], |
| |
| // __kmpc_end_reduce(<loc>, <gtid>, &<lock>); |
| // CHECK: call void @__kmpc_end_reduce_nowait(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], [8 x i32]* [[REDUCTION_LOCK]]) |
| |
| // break; |
| // CHECK: br label %[[RED_DONE]] |
| |
| // case 2: |
| // CHECK: [[CASE2]] |
| |
| // arr[:] += arr_reduction[:]; |
| // CHECK: [[END:%.+]] = getelementptr i32, i32* [[LB1_0]], i64 [[ARR_SIZE]] |
| // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[LB1_0]], [[END]] |
| // CHECK: br i1 [[ISEMPTY]], |
| // CHECK: phi i32* |
| // CHECK: atomicrmw add i32* %{{.+}}, i32 %{{.+}} monotonic |
| // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]] |
| // CHECK: br i1 [[DONE]], |
| |
| // arrs[:] = var.operator &(arrs_reduction[:]); |
| // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_LB:%.+]], i64 [[ARRS_SIZE]] |
| // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_LB]], [[END]] |
| // CHECK: br i1 [[ISEMPTY]], |
| // CHECK: phi [[S_FLOAT_TY]]* |
| // CHECK: call void @__kmpc_critical( |
| // CHECK: [[AND:%.+]] = call dereferenceable(4) [[S_FLOAT_TY]]* @_ZN1SIfEanERKS0_([[S_FLOAT_TY]]* %{{.+}}, [[S_FLOAT_TY]]* dereferenceable(4) %{{.+}}) |
| // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[AND]] to i8* |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* %{{.+}}, i8* [[BITCAST]], i64 4, i32 4, i1 false) |
| // CHECK: call void @__kmpc_end_critical( |
| // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]] |
| // CHECK: br i1 [[DONE]], |
| |
| // break; |
| // CHECK: br label %[[RED_DONE]] |
| // CHECK: [[RED_DONE]] |
| |
| // Check destruction of private copy. |
| // CHECK: [[END:%.+]] = getelementptr inbounds [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_PRIV]], i64 [[ARRS_SIZE]] |
| // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_PRIV]], [[END]] |
| // CHECK: br i1 [[ISEMPTY]], |
| // CHECK: phi [[S_FLOAT_TY]]* |
| // CHECK: call void @_ZN1SIfED1Ev([[S_FLOAT_TY]]* % |
| // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[ARRS_PRIV]] |
| // CHECK: br i1 [[DONE]], |
| // CHECK: call void @llvm.stackrestore(i8* |
| // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]] |
| // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
| // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) |
| |
| // CHECK: ret void |
| |
| // void reduce_func(void *lhs[<n>], void *rhs[<n>]) { |
| // *(Type0*)lhs[0] = ReductionOperation0(*(Type0*)lhs[0], *(Type0*)rhs[0]); |
| // ... |
| // *(Type<n>-1*)lhs[<n>-1] = ReductionOperation<n>-1(*(Type<n>-1*)lhs[<n>-1], |
| // *(Type<n>-1*)rhs[<n>-1]); |
| // } |
| // CHECK: define internal void [[REDUCTION_FUNC]](i8*, i8*) |
| // arr_rhs = (int*)rhs[0]; |
| // CHECK: [[ARR_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS:%.+]], i64 0, i64 0 |
| // CHECK: [[ARR_RHS_VOID:%.+]] = load i8*, i8** [[ARR_RHS_REF]], |
| // CHECK: [[ARR_RHS:%.+]] = bitcast i8* [[ARR_RHS_VOID]] to i32* |
| // arr_lhs = (int*)lhs[0]; |
| // CHECK: [[ARR_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS:%.+]], i64 0, i64 0 |
| // CHECK: [[ARR_LHS_VOID:%.+]] = load i8*, i8** [[ARR_LHS_REF]], |
| // CHECK: [[ARR_LHS:%.+]] = bitcast i8* [[ARR_LHS_VOID]] to i32* |
| |
| // arr_size = (size_t)lhs[1]; |
| // CHECK: [[ARR_SIZE_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 1 |
| // CHECK: [[ARR_SIZE_VOID:%.+]] = load i8*, i8** [[ARR_SIZE_REF]], |
| // CHECK: [[ARR_SIZE:%.+]] = ptrtoint i8* [[ARR_SIZE_VOID]] to i64 |
| |
| // arrs_rhs = (S<float>*)rhs[2]; |
| // CHECK: [[ARRS_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 2 |
| // CHECK: [[ARRS_RHS_VOID:%.+]] = load i8*, i8** [[ARRS_RHS_REF]], |
| // CHECK: [[ARRS_RHS:%.+]] = bitcast i8* [[ARRS_RHS_VOID]] to [[S_FLOAT_TY]]* |
| // arrs_lhs = (S<float>*)lhs[2]; |
| // CHECK: [[ARRS_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 2 |
| // CHECK: [[ARRS_LHS_VOID:%.+]] = load i8*, i8** [[ARRS_LHS_REF]], |
| // CHECK: [[ARRS_LHS:%.+]] = bitcast i8* [[ARRS_LHS_VOID]] to [[S_FLOAT_TY]]* |
| |
| // arrs_size = (size_t)lhs[3]; |
| // CHECK: [[ARRS_SIZE_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 3 |
| // CHECK: [[ARRS_SIZE_VOID:%.+]] = load i8*, i8** [[ARRS_SIZE_REF]], |
| // CHECK: [[ARRS_SIZE:%.+]] = ptrtoint i8* [[ARRS_SIZE_VOID]] to i64 |
| |
| // arr_lhs[:] += arr_rhs[:]; |
| // CHECK: [[END:%.+]] = getelementptr i32, i32* [[ARR_LHS]], i64 [[ARR_SIZE]] |
| // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[ARR_LHS]], [[END]] |
| // CHECK: br i1 [[ISEMPTY]], |
| // CHECK: phi i32* |
| // CHECK: [[ADD:%.+]] = add nsw i32 % |
| // CHECK: store i32 [[ADD]], i32* % |
| // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]] |
| // CHECK: br i1 [[DONE]], |
| |
| // arrs_lhs = arrs_lhs.operator &(arrs_rhs); |
| // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_LB:%.+]], i64 [[ARRS_SIZE]] |
| // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_LB]], [[END]] |
| // CHECK: br i1 [[ISEMPTY]], |
| // CHECK: phi [[S_FLOAT_TY]]* |
| // CHECK: [[AND:%.+]] = call dereferenceable(4) [[S_FLOAT_TY]]* @_ZN1SIfEanERKS0_([[S_FLOAT_TY]]* %{{.+}}, [[S_FLOAT_TY]]* dereferenceable(4) %{{.+}}) |
| // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[AND]] to i8* |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* %{{.+}}, i8* [[BITCAST]], i64 4, i32 4, i1 false) |
| // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]] |
| // CHECK: br i1 [[DONE]], |
| |
| // CHECK: ret void |
| |
| // CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT]]() |
| // CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]], |
| // CHECK: call {{.*}} [[S_INT_TY_CONSTR:@.+]]([[S_INT_TY]]* [[TEST]]) |
| // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 6, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, i32*, [[S_INT_TY]]*, [[S_INT_TY]]*, i32*, [2 x i32]*, [2 x [[S_INT_TY]]]*)* [[TMAIN_MICROTASK:@.+]] to void |
| // CHECK: call {{.*}} [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]* |
| // CHECK: ret |
| // |
| // CHECK: define internal void [[TMAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, i32* dereferenceable(4) %{{.+}}, [[S_INT_TY]]* dereferenceable(4) %{{.+}}, [[S_INT_TY]]* dereferenceable(4) %{{.+}}, i32* dereferenceable(4) %{{.+}}, [2 x i32]* dereferenceable(8) %{{.+}}, [2 x [[S_INT_TY]]]* dereferenceable(8) %{{.+}}) |
| // CHECK: alloca i{{[0-9]+}}, |
| // CHECK: alloca i{{[0-9]+}}, |
| // CHECK: alloca i{{[0-9]+}}, |
| // CHECK: alloca i{{[0-9]+}}, |
| // CHECK: alloca i{{[0-9]+}}, |
| // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]], |
| // CHECK: [[VAR1_PRIV:%.+]] = alloca [[S_INT_TY]], |
| // CHECK: [[T_VAR1_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| |
| // Reduction list for runtime. |
| // CHECK: [[RED_LIST:%.+]] = alloca [4 x i8*], |
| |
| // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]], |
| |
| // CHECK: [[T_VAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** % |
| // CHECK: [[VAR1_REF:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** % |
| // CHECK: [[T_VAR1_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** % |
| |
| // For + reduction operation initial value of private variable is 0. |
| // CHECK: store i{{[0-9]+}} 0, i{{[0-9]+}}* [[T_VAR_PRIV]], |
| |
| // For & reduction operation initial value of private variable is ones in all bits. |
| // CHECK: [[VAR_REF:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** % |
| // CHECK: call {{.*}} [[S_INT_TY_CONSTR:@.+]]([[S_INT_TY]]* [[VAR_PRIV]]) |
| |
| // For && reduction operation initial value of private variable is 1.0. |
| // CHECK: call {{.*}} [[S_INT_TY_CONSTR:@.+]]([[S_INT_TY]]* [[VAR1_PRIV]]) |
| |
| // For min reduction operation initial value of private variable is largest repesentable value. |
| // CHECK: store i{{[0-9]+}} 2147483647, i{{[0-9]+}}* [[T_VAR1_PRIV]], |
| |
| // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]] |
| // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
| // CHECK: call void @__kmpc_for_static_init_4( |
| // Skip checks for internal operations. |
| // CHECK: call void @__kmpc_for_static_fini( |
| |
| // void *RedList[<n>] = {<ReductionVars>[0], ..., <ReductionVars>[<n>-1]}; |
| |
| // CHECK: [[T_VAR_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 0 |
| // CHECK: [[BITCAST:%.+]] = bitcast i{{[0-9]+}}* [[T_VAR_PRIV]] to i8* |
| // CHECK: store i8* [[BITCAST]], i8** [[T_VAR_PRIV_REF]], |
| // CHECK: [[VAR_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 1 |
| // CHECK: [[BITCAST:%.+]] = bitcast [[S_INT_TY]]* [[VAR_PRIV]] to i8* |
| // CHECK: store i8* [[BITCAST]], i8** [[VAR_PRIV_REF]], |
| // CHECK: [[VAR1_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 2 |
| // CHECK: [[BITCAST:%.+]] = bitcast [[S_INT_TY]]* [[VAR1_PRIV]] to i8* |
| // CHECK: store i8* [[BITCAST]], i8** [[VAR1_PRIV_REF]], |
| // CHECK: [[T_VAR1_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 3 |
| // CHECK: [[BITCAST:%.+]] = bitcast i{{[0-9]+}}* [[T_VAR1_PRIV]] to i8* |
| // CHECK: store i8* [[BITCAST]], i8** [[T_VAR1_PRIV_REF]], |
| |
| // res = __kmpc_reduce_nowait(<loc>, <gtid>, <n>, sizeof(RedList), RedList, reduce_func, &<lock>); |
| |
| // CHECK: [[BITCAST:%.+]] = bitcast [4 x i8*]* [[RED_LIST]] to i8* |
| // CHECK: [[RES:%.+]] = call i32 @__kmpc_reduce_nowait(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], i32 4, i64 32, i8* [[BITCAST]], void (i8*, i8*)* [[REDUCTION_FUNC:@.+]], [8 x i32]* [[REDUCTION_LOCK]]) |
| |
| // switch(res) |
| // CHECK: switch i32 [[RES]], label %[[RED_DONE:.+]] [ |
| // CHECK: i32 1, label %[[CASE1:.+]] |
| // CHECK: i32 2, label %[[CASE2:.+]] |
| // CHECK: ] |
| |
| // case 1: |
| // t_var += t_var_reduction; |
| // CHECK: [[T_VAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_REF]], |
| // CHECK: [[T_VAR_PRIV_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_PRIV]], |
| // CHECK: [[UP:%.+]] = add nsw i{{[0-9]+}} [[T_VAR_VAL]], [[T_VAR_PRIV_VAL]] |
| // CHECK: store i{{[0-9]+}} [[UP]], i{{[0-9]+}}* [[T_VAR_REF]], |
| |
| // var = var.operator &(var_reduction); |
| // CHECK: [[UP:%.+]] = call dereferenceable(4) [[S_INT_TY]]* @{{.+}}([[S_INT_TY]]* [[VAR_REF]], [[S_INT_TY]]* dereferenceable(4) [[VAR_PRIV]]) |
| // CHECK: [[BC1:%.+]] = bitcast [[S_INT_TY]]* [[VAR_REF]] to i8* |
| // CHECK: [[BC2:%.+]] = bitcast [[S_INT_TY]]* [[UP]] to i8* |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* [[BC1]], i8* [[BC2]], i64 4, i32 4, i1 false) |
| |
| // var1 = var1.operator &&(var1_reduction); |
| // CHECK: [[TO_INT:%.+]] = call i{{[0-9]+}} @{{.+}}([[S_INT_TY]]* [[VAR1_REF]]) |
| // CHECK: [[VAR1_BOOL:%.+]] = icmp ne i{{[0-9]+}} [[TO_INT]], 0 |
| // CHECK: br i1 [[VAR1_BOOL]], label %[[TRUE:.+]], label %[[END2:.+]] |
| // CHECK: [[TRUE]] |
| // CHECK: [[TO_INT:%.+]] = call i{{[0-9]+}} @{{.+}}([[S_INT_TY]]* [[VAR1_PRIV]]) |
| // CHECK: [[VAR1_REDUCTION_BOOL:%.+]] = icmp ne i{{[0-9]+}} [[TO_INT]], 0 |
| // CHECK: br label %[[END2]] |
| // CHECK: [[END2]] |
| // CHECK: [[COND_LVALUE:%.+]] = phi i1 [ false, %{{.+}} ], [ [[VAR1_REDUCTION_BOOL]], %[[TRUE]] ] |
| // CHECK: [[CONV:%.+]] = zext i1 [[COND_LVALUE]] to i32 |
| // CHECK: call void @{{.+}}([[S_INT_TY]]* [[COND_LVALUE:%.+]], i32 [[CONV]]) |
| // CHECK: [[BC1:%.+]] = bitcast [[S_INT_TY]]* [[VAR1_REF]] to i8* |
| // CHECK: [[BC2:%.+]] = bitcast [[S_INT_TY]]* [[COND_LVALUE]] to i8* |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* [[BC1]], i8* [[BC2]], i64 4, i32 4, i1 false) |
| |
| // t_var1 = min(t_var1, t_var1_reduction); |
| // CHECK: [[T_VAR1_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR1_REF]], |
| // CHECK: [[T_VAR1_PRIV_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR1_PRIV]], |
| // CHECK: [[CMP:%.+]] = icmp slt i{{[0-9]+}} [[T_VAR1_VAL]], [[T_VAR1_PRIV_VAL]] |
| // CHECK: br i1 [[CMP]] |
| // CHECK: [[UP:%.+]] = phi i32 |
| // CHECK: store i{{[0-9]+}} [[UP]], i{{[0-9]+}}* [[T_VAR1_REF]], |
| |
| // __kmpc_end_reduce_nowait(<loc>, <gtid>, &<lock>); |
| // CHECK: call void @__kmpc_end_reduce_nowait(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], [8 x i32]* [[REDUCTION_LOCK]]) |
| |
| // break; |
| // CHECK: br label %[[RED_DONE]] |
| |
| // case 2: |
| // t_var += t_var_reduction; |
| // CHECK: [[T_VAR_PRIV_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_PRIV]] |
| // CHECK: atomicrmw add i32* [[T_VAR_REF]], i32 [[T_VAR_PRIV_VAL]] monotonic |
| |
| // var = var.operator &(var_reduction); |
| // CHECK: call void @__kmpc_critical( |
| // CHECK: [[UP:%.+]] = call dereferenceable(4) [[S_INT_TY]]* @{{.+}}([[S_INT_TY]]* [[VAR_REF]], [[S_INT_TY]]* dereferenceable(4) [[VAR_PRIV]]) |
| // CHECK: [[BC1:%.+]] = bitcast [[S_INT_TY]]* [[VAR_REF]] to i8* |
| // CHECK: [[BC2:%.+]] = bitcast [[S_INT_TY]]* [[UP]] to i8* |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* [[BC1]], i8* [[BC2]], i64 4, i32 4, i1 false) |
| // CHECK: call void @__kmpc_end_critical( |
| |
| // var1 = var1.operator &&(var1_reduction); |
| // CHECK: call void @__kmpc_critical( |
| // CHECK: [[TO_INT:%.+]] = call i{{[0-9]+}} @{{.+}}([[S_INT_TY]]* [[VAR1_REF]]) |
| // CHECK: [[VAR1_BOOL:%.+]] = icmp ne i{{[0-9]+}} [[TO_INT]], 0 |
| // CHECK: br i1 [[VAR1_BOOL]], label %[[TRUE:.+]], label %[[END2:.+]] |
| // CHECK: [[TRUE]] |
| // CHECK: [[TO_INT:%.+]] = call i{{[0-9]+}} @{{.+}}([[S_INT_TY]]* [[VAR1_PRIV]]) |
| // CHECK: [[VAR1_REDUCTION_BOOL:%.+]] = icmp ne i{{[0-9]+}} [[TO_INT]], 0 |
| // CHECK: br label %[[END2]] |
| // CHECK: [[END2]] |
| // CHECK: [[COND_LVALUE:%.+]] = phi i1 [ false, %{{.+}} ], [ [[VAR1_REDUCTION_BOOL]], %[[TRUE]] ] |
| // CHECK: [[CONV:%.+]] = zext i1 [[COND_LVALUE]] to i32 |
| // CHECK: call void @{{.+}}([[S_INT_TY]]* [[COND_LVALUE:%.+]], i32 [[CONV]]) |
| // CHECK: [[BC1:%.+]] = bitcast [[S_INT_TY]]* [[VAR1_REF]] to i8* |
| // CHECK: [[BC2:%.+]] = bitcast [[S_INT_TY]]* [[COND_LVALUE]] to i8* |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* [[BC1]], i8* [[BC2]], i64 4, i32 4, i1 false) |
| // CHECK: call void @__kmpc_end_critical( |
| |
| // t_var1 = min(t_var1, t_var1_reduction); |
| // CHECK: [[T_VAR1_PRIV_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR1_PRIV]] |
| // CHECK: atomicrmw min i32* [[T_VAR1_REF]], i32 [[T_VAR1_PRIV_VAL]] monotonic |
| |
| // break; |
| // CHECK: br label %[[RED_DONE]] |
| // CHECK: [[RED_DONE]] |
| // CHECK-DAG: call {{.*}} [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[VAR_PRIV]]) |
| // CHECK-DAG: call {{.*}} [[S_INT_TY_DESTR]]([[S_INT_TY]]* |
| // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) |
| // CHECK: ret void |
| |
| // void reduce_func(void *lhs[<n>], void *rhs[<n>]) { |
| // *(Type0*)lhs[0] = ReductionOperation0(*(Type0*)lhs[0], *(Type0*)rhs[0]); |
| // ... |
| // *(Type<n>-1*)lhs[<n>-1] = ReductionOperation<n>-1(*(Type<n>-1*)lhs[<n>-1], |
| // *(Type<n>-1*)rhs[<n>-1]); |
| // } |
| // CHECK: define internal void [[REDUCTION_FUNC]](i8*, i8*) |
| // t_var_lhs = (i{{[0-9]+}}*)lhs[0]; |
| // CHECK: [[T_VAR_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS:%.+]], i64 0, i64 0 |
| // CHECK: [[T_VAR_RHS_VOID:%.+]] = load i8*, i8** [[T_VAR_RHS_REF]], |
| // CHECK: [[T_VAR_RHS:%.+]] = bitcast i8* [[T_VAR_RHS_VOID]] to i{{[0-9]+}}* |
| // t_var_rhs = (i{{[0-9]+}}*)rhs[0]; |
| // CHECK: [[T_VAR_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS:%.+]], i64 0, i64 0 |
| // CHECK: [[T_VAR_LHS_VOID:%.+]] = load i8*, i8** [[T_VAR_LHS_REF]], |
| // CHECK: [[T_VAR_LHS:%.+]] = bitcast i8* [[T_VAR_LHS_VOID]] to i{{[0-9]+}}* |
| |
| // var_lhs = (S<i{{[0-9]+}}>*)lhs[1]; |
| // CHECK: [[VAR_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 1 |
| // CHECK: [[VAR_RHS_VOID:%.+]] = load i8*, i8** [[VAR_RHS_REF]], |
| // CHECK: [[VAR_RHS:%.+]] = bitcast i8* [[VAR_RHS_VOID]] to [[S_INT_TY]]* |
| // var_rhs = (S<i{{[0-9]+}}>*)rhs[1]; |
| // CHECK: [[VAR_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 1 |
| // CHECK: [[VAR_LHS_VOID:%.+]] = load i8*, i8** [[VAR_LHS_REF]], |
| // CHECK: [[VAR_LHS:%.+]] = bitcast i8* [[VAR_LHS_VOID]] to [[S_INT_TY]]* |
| |
| // var1_lhs = (S<i{{[0-9]+}}>*)lhs[2]; |
| // CHECK: [[VAR1_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 2 |
| // CHECK: [[VAR1_RHS_VOID:%.+]] = load i8*, i8** [[VAR1_RHS_REF]], |
| // CHECK: [[VAR1_RHS:%.+]] = bitcast i8* [[VAR1_RHS_VOID]] to [[S_INT_TY]]* |
| // var1_rhs = (S<i{{[0-9]+}}>*)rhs[2]; |
| // CHECK: [[VAR1_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 2 |
| // CHECK: [[VAR1_LHS_VOID:%.+]] = load i8*, i8** [[VAR1_LHS_REF]], |
| // CHECK: [[VAR1_LHS:%.+]] = bitcast i8* [[VAR1_LHS_VOID]] to [[S_INT_TY]]* |
| |
| // t_var1_lhs = (i{{[0-9]+}}*)lhs[3]; |
| // CHECK: [[T_VAR1_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 3 |
| // CHECK: [[T_VAR1_RHS_VOID:%.+]] = load i8*, i8** [[T_VAR1_RHS_REF]], |
| // CHECK: [[T_VAR1_RHS:%.+]] = bitcast i8* [[T_VAR1_RHS_VOID]] to i{{[0-9]+}}* |
| // t_var1_rhs = (i{{[0-9]+}}*)rhs[3]; |
| // CHECK: [[T_VAR1_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 3 |
| // CHECK: [[T_VAR1_LHS_VOID:%.+]] = load i8*, i8** [[T_VAR1_LHS_REF]], |
| // CHECK: [[T_VAR1_LHS:%.+]] = bitcast i8* [[T_VAR1_LHS_VOID]] to i{{[0-9]+}}* |
| |
| // t_var_lhs += t_var_rhs; |
| // CHECK: [[T_VAR_LHS_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_LHS]], |
| // CHECK: [[T_VAR_RHS_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_RHS]], |
| // CHECK: [[UP:%.+]] = add nsw i{{[0-9]+}} [[T_VAR_LHS_VAL]], [[T_VAR_RHS_VAL]] |
| // CHECK: store i{{[0-9]+}} [[UP]], i{{[0-9]+}}* [[T_VAR_LHS]], |
| |
| // var_lhs = var_lhs.operator &(var_rhs); |
| // CHECK: [[UP:%.+]] = call dereferenceable(4) [[S_INT_TY]]* @{{.+}}([[S_INT_TY]]* [[VAR_LHS]], [[S_INT_TY]]* dereferenceable(4) [[VAR_RHS]]) |
| // CHECK: [[BC1:%.+]] = bitcast [[S_INT_TY]]* [[VAR_LHS]] to i8* |
| // CHECK: [[BC2:%.+]] = bitcast [[S_INT_TY]]* [[UP]] to i8* |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* [[BC1]], i8* [[BC2]], i64 4, i32 4, i1 false) |
| |
| // var1_lhs = var1_lhs.operator &&(var1_rhs); |
| // CHECK: [[TO_INT:%.+]] = call i{{[0-9]+}} @{{.+}}([[S_INT_TY]]* [[VAR1_LHS]]) |
| // CHECK: [[VAR1_BOOL:%.+]] = icmp ne i{{[0-9]+}} [[TO_INT]], 0 |
| // CHECK: br i1 [[VAR1_BOOL]], label %[[TRUE:.+]], label %[[END2:.+]] |
| // CHECK: [[TRUE]] |
| // CHECK: [[TO_INT:%.+]] = call i{{[0-9]+}} @{{.+}}([[S_INT_TY]]* [[VAR1_RHS]]) |
| // CHECK: [[VAR1_REDUCTION_BOOL:%.+]] = icmp ne i{{[0-9]+}} [[TO_INT]], 0 |
| // CHECK: br label %[[END2]] |
| // CHECK: [[END2]] |
| // CHECK: [[COND_LVALUE:%.+]] = phi i1 [ false, %{{.+}} ], [ [[VAR1_REDUCTION_BOOL]], %[[TRUE]] ] |
| // CHECK: [[CONV:%.+]] = zext i1 [[COND_LVALUE]] to i32 |
| // CHECK: call void @{{.+}}([[S_INT_TY]]* [[COND_LVALUE:%.+]], i32 [[CONV]]) |
| // CHECK: [[BC1:%.+]] = bitcast [[S_INT_TY]]* [[VAR1_LHS]] to i8* |
| // CHECK: [[BC2:%.+]] = bitcast [[S_INT_TY]]* [[COND_LVALUE]] to i8* |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* [[BC1]], i8* [[BC2]], i64 4, i32 4, i1 false) |
| |
| // t_var1_lhs = min(t_var1_lhs, t_var1_rhs); |
| // CHECK: [[T_VAR1_LHS_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR1_LHS]], |
| // CHECK: [[T_VAR1_RHS_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR1_RHS]], |
| // CHECK: [[CMP:%.+]] = icmp slt i{{[0-9]+}} [[T_VAR1_LHS_VAL]], [[T_VAR1_RHS_VAL]] |
| // CHECK: br i1 [[CMP]] |
| // CHECK: [[UP:%.+]] = phi i32 |
| // CHECK: store i{{[0-9]+}} [[UP]], i{{[0-9]+}}* [[T_VAR1_LHS]], |
| // CHECK: ret void |
| |
| #endif |
| |
