From 06d4ba388873e6d1cfa9cd715a8935ecc8cd2097 Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Sun, 18 Jan 2015 16:23:48 +0000 Subject: Vendor import of clang RELEASE_360/rc1 tag r226102 (effectively, 3.6.0 RC1): https://llvm.org/svn/llvm-project/cfe/tags/RELEASE_360/rc1@226102 --- test/OpenMP/barrier_codegen.cpp | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 test/OpenMP/barrier_codegen.cpp (limited to 'test/OpenMP/barrier_codegen.cpp') diff --git a/test/OpenMP/barrier_codegen.cpp b/test/OpenMP/barrier_codegen.cpp new file mode 100644 index 0000000000000..2e817c138c3c4 --- /dev/null +++ b/test/OpenMP/barrier_codegen.cpp @@ -0,0 +1,41 @@ +// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s +// RUN: %clang_cc1 -fopenmp=libiomp5 -x c++ -std=c++11 -triple x86_64-unknown-unknown -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp=libiomp5 -x c++ -triple x86_64-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s +// expected-no-diagnostics + +#ifndef HEADER +#define HEADER + +// CHECK: [[IDENT_T:%.+]] = type { i32, i32, i32, i32, i8* } +// CHECK-DAG: [[EXPLICIT_BARRIER_LOC:@.+]] = {{.+}} [[IDENT_T]] { i32 0, i32 34, i32 0, i32 0, i8* getelementptr inbounds ([{{[0-9]+}} x i8]* @{{.+}}, i32 0, i32 0) } +// CHECK-DAG: [[LOC:@.+]] = {{.+}} [[IDENT_T]] { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([{{[0-9]+}} x i8]* @{{.+}}, i32 0, i32 0) } + +void foo() {} + +template +T tmain(T argc) { + static T a; +#pragma omp barrier + return a + argc; +} + +// CHECK-LABEL: @main +int main(int argc, char **argv) { + static int a; +#pragma omp barrier + // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[IDENT_T]]* [[LOC]]) + // CHECK: call i32 @__kmpc_cancel_barrier([[IDENT_T]]* [[EXPLICIT_BARRIER_LOC]], i32 [[GTID]]) + // CHECK: call {{.+}} [[TMAIN_INT:@.+]](i{{[0-9][0-9]}} + // CHECK: call {{.+}} [[TMAIN_CHAR:@.+]](i{{[0-9]}} + return tmain(argc) + tmain(argv[0][0]) + a; +} + +// CHECK: define {{.+}} [[TMAIN_INT]]( +// CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[IDENT_T]]* [[LOC]]) +// CHECK: call i32 @__kmpc_cancel_barrier([[IDENT_T]]* [[EXPLICIT_BARRIER_LOC]], i32 [[GTID]]) + +// CHECK: define {{.+}} [[TMAIN_CHAR]]( +// CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[IDENT_T]]* [[LOC]]) +// CHECK: call i32 @__kmpc_cancel_barrier([[IDENT_T]]* [[EXPLICIT_BARRIER_LOC]], i32 [[GTID]]) + +#endif -- cgit v1.2.3