diff options
Diffstat (limited to 'test/OpenMP/taskgroup_task_reduction_codegen.cpp')
| -rw-r--r-- | test/OpenMP/taskgroup_task_reduction_codegen.cpp | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/test/OpenMP/taskgroup_task_reduction_codegen.cpp b/test/OpenMP/taskgroup_task_reduction_codegen.cpp new file mode 100644 index 000000000000..63e015182420 --- /dev/null +++ b/test/OpenMP/taskgroup_task_reduction_codegen.cpp @@ -0,0 +1,212 @@ +// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -x c++ -emit-llvm %s -o - | FileCheck %s +// RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s +// RUN: %clang_cc1 -fopenmp -x c++ %s -verify -debug-info-kind=limited -emit-llvm -o - -triple x86_64-apple-darwin10 | FileCheck %s --check-prefix=CHECK --check-prefix=DEBUG +// expected-no-diagnostics +#ifndef HEADER +#define HEADER + +struct S { + int a; + S() : a(0) {} + S(const S&) {} + S& operator=(const S&) {return *this;} + ~S() {} + friend S operator+(const S&a, const S&b) {return a;} +}; + + +int main(int argc, char **argv) { + int a; + float b; + S c[5]; + short d[argc]; +#pragma omp taskgroup task_reduction(+: a, b, argc) + { +#pragma omp taskgroup task_reduction(-:c, d) + ; + } + return 0; +} +// CHECK-LABEL: @main +// CHECK: alloca i32, +// CHECK: [[ARGC_ADDR:%.+]] = alloca i32, +// CHECK: [[ARGV_ADDR:%.+]] = alloca i8**, +// CHECK: [[A:%.+]] = alloca i32, +// CHECK: [[B:%.+]] = alloca float, +// CHECK: [[C:%.+]] = alloca [5 x %struct.S], +// CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num(%ident_t* +// CHECK: [[RD_IN1:%.+]] = alloca [3 x [[T1:%[^,]+]]], +// CHECK: [[TD1:%.+]] = alloca i8*, +// CHECK: [[RD_IN2:%.+]] = alloca [2 x [[T2:%[^,]+]]], +// CHECK: [[TD2:%.+]] = alloca i8*, + +// CHECK: [[VLA:%.+]] = alloca i16, i64 [[VLA_SIZE:%[^,]+]], + +// CHECK: call void @__kmpc_taskgroup(%ident_t* {{[^,]+}}, i32 [[GTID]]) +// CHECK-DAG: [[BC_A:%.+]] = bitcast i32* [[A]] to i8* +// CHECK-DAG: store i8* [[BC_A]], i8** [[A_REF:[^,]+]], +// CHECK-DAG: [[A_REF]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPA:%[^,]+]], i32 0, i32 0 +// CHECK-DAG: [[GEPA]] = getelementptr inbounds [3 x [[T1]]], [3 x [[T1]]]* [[RD_IN1]], i64 0, i64 +// CHECK-DAG: [[TMP6:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPA]], i32 0, i32 1 +// CHECK-DAG: store i64 4, i64* [[TMP6]], +// CHECK-DAG: [[TMP7:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPA]], i32 0, i32 2 +// CHECK-DAG: store i8* bitcast (void (i8*)* [[AINIT:@.+]] to i8*), i8** [[TMP7]], +// CHECK-DAG: [[TMP8:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPA]], i32 0, i32 3 +// CHECK-DAG: store i8* null, i8** [[TMP8]], +// CHECK-DAG: [[TMP9:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPA]], i32 0, i32 4 +// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* [[ACOMB:@.+]] to i8*), i8** [[TMP9]], +// CHECK-DAG: [[TMP10:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPA]], i32 0, i32 5 +// CHECK-DAG: [[TMP11:%.+]] = bitcast i32* [[TMP10]] to i8* +// CHECK-DAG: call void @llvm.memset.p0i8.i64(i8* [[TMP11]], i8 0, i64 4, i32 8, i1 false) +// CHECK-DAG: [[TMP13:%.+]] = bitcast float* [[B]] to i8* +// CHECK-DAG: store i8* [[TMP13]], i8** [[TMP12:%[^,]+]], +// CHECK-DAG: [[TMP12]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPB:%[^,]+]], i32 0, i32 0 +// CHECK-DAG: [[GEPB]] = getelementptr inbounds [3 x [[T1]]], [3 x [[T1]]]* [[RD_IN1]], i64 0, i64 +// CHECK-DAG: [[TMP14:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPB]], i32 0, i32 1 +// CHECK-DAG: store i64 4, i64* [[TMP14]], +// CHECK-DAG: [[TMP15:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPB]], i32 0, i32 2 +// CHECK-DAG: store i8* bitcast (void (i8*)* [[BINIT:@.+]] to i8*), i8** [[TMP15]], +// CHECK-DAG: [[TMP16:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPB]], i32 0, i32 3 +// CHECK-DAG: store i8* null, i8** [[TMP16]], +// CHECK-DAG: [[TMP17:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPB]], i32 0, i32 4 +// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* [[BCOMB:@.+]] to i8*), i8** [[TMP17]], +// CHECK-DAG: [[TMP18:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPB]], i32 0, i32 5 +// CHECK-DAG: [[TMP19:%.+]] = bitcast i32* [[TMP18]] to i8* +// CHECK-DAG: call void @llvm.memset.p0i8.i64(i8* [[TMP19]], i8 0, i64 4, i32 8, i1 false) +// CHECK-DAG: [[TMP21:%.+]] = bitcast i32* [[ARGC_ADDR]] to i8* +// CHECK-DAG: store i8* [[TMP21]], i8** [[TMP20:%[^,]+]], +// CHECK-DAG: [[TMP20]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPARGC:%[^,]+]], i32 0, i32 0 +// CHECK-DAG: [[GEPARGC]] = getelementptr inbounds [3 x [[T1]]], [3 x [[T1]]]* [[RD_IN1]], i64 0, i64 +// CHECK-DAG: [[TMP22:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPARGC]], i32 0, i32 1 +// CHECK-DAG: store i64 4, i64* [[TMP22]], +// CHECK-DAG: [[TMP23:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPARGC]], i32 0, i32 2 +// CHECK-DAG: store i8* bitcast (void (i8*)* [[ARGCINIT:@.+]] to i8*), i8** [[TMP23]], +// CHECK-DAG: [[TMP24:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPARGC]], i32 0, i32 3 +// CHECK-DAG: store i8* null, i8** [[TMP24]], +// CHECK-DAG: [[TMP25:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPARGC]], i32 0, i32 4 +// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* [[ARGCCOMB:@.+]] to i8*), i8** [[TMP25]], +// CHECK-DAG: [[TMP26:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPARGC]], i32 0, i32 5 +// CHECK-DAG: [[TMP27:%.+]] = bitcast i32* [[TMP26]] to i8* +// CHECK-DAG: call void @llvm.memset.p0i8.i64(i8* [[TMP27]], i8 0, i64 4, i32 8, i1 false) +// CHECK-DAG: [[TMP28:%.+]] = bitcast [3 x [[T1]]]* [[RD_IN1]] to i8* +// CHECK-DAG: [[TMP29:%.+]] = call i8* @__kmpc_task_reduction_init(i32 [[GTID]], i32 3, i8* [[TMP28]]) +// DEBUG-DAG: call void @llvm.dbg.declare(metadata i8** [[TD1]], +// CHECK-DAG: store i8* [[TMP29]], i8** [[TD1]], +// CHECK-DAG: call void @__kmpc_taskgroup(%ident_t* {{[^,]+}}, i32 [[GTID]]) +// CHECK-DAG: [[TMP31:%.+]] = bitcast [5 x %struct.S]* [[C]] to i8* +// CHECK-DAG: store i8* [[TMP31]], i8** [[TMP30:%[^,]+]], +// CHECK-DAG: [[TMP30]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPC:%[^,]+]], i32 0, i32 0 +// CHECK-DAG: [[GEPC]] = getelementptr inbounds [2 x [[T2]]], [2 x [[T2]]]* [[RD_IN2]], i64 0, i64 +// CHECK-DAG: [[TMP32:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPC]], i32 0, i32 1 +// CHECK-DAG: store i64 20, i64* [[TMP32]], +// CHECK-DAG: [[TMP33:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPC]], i32 0, i32 2 +// CHECK-DAG: store i8* bitcast (void (i8*)* [[CINIT:@.+]] to i8*), i8** [[TMP33]], +// CHECK-DAG: [[TMP34:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPC]], i32 0, i32 3 +// CHECK-DAG: store i8* bitcast (void (i8*)* [[CFINI:@.+]] to i8*), i8** [[TMP34]], +// CHECK-DAG: [[TMP35:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPC]], i32 0, i32 4 +// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* [[CCOMB:@.+]] to i8*), i8** [[TMP35]], +// CHECK-DAG: [[TMP36:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPC]], i32 0, i32 5 +// CHECK-DAG: [[TMP37:%.+]] = bitcast i32* [[TMP36]] to i8* +// CHECK-DAG: call void @llvm.memset.p0i8.i64(i8* [[TMP37]], i8 0, i64 4, i32 8, i1 false) +// CHECK-DAG: [[TMP39:%.+]] = bitcast i16* [[VLA]] to i8* +// CHECK-DAG: store i8* [[TMP39]], i8** [[TMP38:%[^,]+]], +// CHECK-DAG: [[TMP38]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPVLA:%[^,]+]], i32 0, i32 0 +// CHECK-DAG: [[GEPVLA]] = getelementptr inbounds [2 x [[T2]]], [2 x [[T2]]]* [[RD_IN2]], i64 0, i64 +// CHECK-DAG: [[TMP40:%.+]] = mul nuw i64 [[VLA_SIZE]], 2 +// CHECK-DAG: [[TMP41:%.+]] = udiv exact i64 [[TMP40]], ptrtoint (i16* getelementptr (i16, i16* null, i32 1) to i64) +// CHECK-DAG: [[TMP42:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPVLA]], i32 0, i32 1 +// CHECK-DAG: store i64 [[TMP40]], i64* [[TMP42]], +// CHECK-DAG: [[TMP43:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPVLA]], i32 0, i32 2 +// CHECK-DAG: store i8* bitcast (void (i8*)* [[VLAINIT:@.+]] to i8*), i8** [[TMP43]], +// CHECK-DAG: [[TMP44:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPVLA]], i32 0, i32 3 +// CHECK-DAG: store i8* null, i8** [[TMP44]], +// CHECK-DAG: [[TMP45:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPVLA]], i32 0, i32 4 +// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* [[VLACOMB:@.+]] to i8*), i8** [[TMP45]], +// CHECK-DAG: [[TMP46:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPVLA]], i32 0, i32 5 +// CHECK-DAG: store i32 1, i32* [[TMP46]], +// CHECK: [[TMP47:%.+]] = bitcast [2 x [[T2]]]* [[RD_IN2]] to i8* +// CHECK: [[TMP48:%.+]] = call i8* @__kmpc_task_reduction_init(i32 [[GTID]], i32 2, i8* [[TMP47]]) +// CHECK: store i8* [[TMP48]], i8** [[TD2]], +// CHECK: call void @__kmpc_end_taskgroup(%ident_t* {{[^,]+}}, i32 [[GTID]]) +// CHECK: call void @__kmpc_end_taskgroup(%ident_t* {{[^,]+}}, i32 [[GTID]]) + +// CHECK-DAG: define internal void [[AINIT]](i8*) +// CHECK-DAG: store i32 0, i32* % +// CHECK-DAG: ret void +// CHECK-DAG: } + +// CHECK-DAG: define internal void [[ACOMB]](i8*, i8*) +// CHECK-DAG: add nsw i32 % +// CHECK-DAG: store i32 % +// CHECK-DAG: ret void +// CHECK-DAG: } + +// CHECK-DAG: define internal void [[BINIT]](i8*) +// CHECK-DAG: store float 0.000000e+00, float* % +// CHECK-DAG: ret void +// CHECK-DAG: } + +// CHECK-DAG: define internal void [[BCOMB]](i8*, i8*) +// CHECK-DAG: fadd float % +// CHECK-DAG: store float % +// CHECK-DAG: ret void +// CHECK-DAG: } + +// CHECK-DAG: define internal void [[ARGCINIT]](i8*) +// CHECK-DAG: store i32 0, i32* % +// CHECK-DAG: ret void +// CHECK-DAG: } + +// CHECK-DAG: define internal void [[ARGCCOMB]](i8*, i8*) +// CHECK-DAG: add nsw i32 % +// CHECK-DAG: store i32 % +// CHECK-DAG: ret void +// CHECK-DAG: } + +// CHECK-DAG: define internal void [[CINIT]](i8*) +// CHECK-DAG: phi %struct.S* [ +// CHECK-DAG: call {{.+}}(%struct.S* {{.+}}) +// CHECK-DAG: br i1 % +// CHECK-DAG: ret void +// CHECK-DAG: } + +// CHECK-DAG: define internal void [[CFINI]](i8*) +// CHECK-DAG: phi %struct.S* [ +// CHECK-DAG: call {{.+}}(%struct.S* {{.+}}) +// CHECK-DAG: br i1 % +// CHECK-DAG: ret void +// CHECK-DAG: } + +// CHECK-DAG: define internal void [[CCOMB]](i8*, i8*) +// CHECK-DAG: phi %struct.S* [ +// CHECK-DAG: phi %struct.S* [ +// CHECK-DAG: call {{.+}}(%struct.S* {{.+}}, %struct.S* {{.+}}, %struct.S* {{.+}}) +// CHECK-DAG: call {{.+}}(%struct.S* {{.+}}, %struct.S* {{.+}}) +// CHECK-DAG: call {{.+}}(%struct.S* {{.+}}) +// CHECK-DAG: br i1 % +// CHECK-DAG: ret void +// CHECK_DAG: } + +// CHECK-DAG: define internal void [[VLAINIT]](i8*) +// CHECK-DAG: call i32 @__kmpc_global_thread_num(%ident_t* {{[^,]+}}) +// CHECK-DAG: call i8* @__kmpc_threadprivate_cached(%ident_t* +// CHECK-DAG: phi i16* [ +// CHECK-DAG: store i16 0, i16* % +// CHECK-DAG: br i1 % +// CHECK-DAG: ret void +// CHECK-DAG: } + +// CHECK-DAG: define internal void [[VLACOMB]](i8*, i8*) +// CHECK-DAG: call i32 @__kmpc_global_thread_num(%ident_t* {{[^,]+}}) +// CHECK-DAG: call i8* @__kmpc_threadprivate_cached(%ident_t* +// CHECK-DAG: phi i16* [ +// CHECK-DAG: phi i16* [ +// CHECK-DAG: sext i16 %{{.+}} to i32 +// CHECK-DAG: add nsw i32 % +// CHECK-DAG: trunc i32 %{{.+}} to i16 +// CHECK-DAG: store i16 % +// CHECK_DAG: br i1 % +// CHECK-DAG: ret void +// CHECK-DAG: } +#endif |