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| author | Alexey Bataev <a.bataev@hotmail.com> | 2015-06-18 13:40:03 +0000 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@hotmail.com> | 2015-06-18 13:40:03 +0000 |
| commit | 848f5c87e2fde8f2d9e11f1964edb582d45b14dc (patch) | |
| tree | 1d03f7e9704f63f3df029c4f131087346c3bf5de /test/OpenMP/parallel_proc_bind_codegen.cpp | |
| parent | 86b6cb7ed1b613f4cf69408678eb039b2a2b7a3c (diff) | |
[OPENMP] Codegen for 'proc_bind' clause (4.0).
Adds emission of the code for 'proc_bind(master|close|spread)' clause:
call void @__kmpc_push_proc_bind(<loc>, i32 thread_id, i32 4|3|2)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@240018 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/OpenMP/parallel_proc_bind_codegen.cpp')
| -rw-r--r-- | test/OpenMP/parallel_proc_bind_codegen.cpp | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/test/OpenMP/parallel_proc_bind_codegen.cpp b/test/OpenMP/parallel_proc_bind_codegen.cpp new file mode 100644 index 0000000000..2a8eaee127 --- /dev/null +++ b/test/OpenMP/parallel_proc_bind_codegen.cpp @@ -0,0 +1,52 @@ +// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple %itanium_abi_triple -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s +// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple %itanium_abi_triple -fexceptions -fcxx-exceptions -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp -x c++ -triple %itanium_abi_triple -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s +// expected-no-diagnostics +#ifndef HEADER +#define HEADER + +typedef __INTPTR_TYPE__ intptr_t; + +// CHECK-DAG: [[IDENT_T_TY:%.+]] = type { i32, i32, i32, i32, i8* } +// CHECK-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00" +// CHECK-DAG: [[DEF_LOC_2:@.+]] = private unnamed_addr constant [[IDENT_T_TY]] { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) } + +void foo(); + +struct S { + intptr_t a, b, c; + S(intptr_t a) : a(a) {} + operator char() { return a; } + ~S() {} +}; + +template <typename T> +T tmain() { +#pragma omp parallel proc_bind(master) + foo(); + return T(); +} + +int main() { +#pragma omp parallel proc_bind(spread) + foo(); +#pragma omp parallel proc_bind(close) + foo(); + return tmain<int>(); +} + +// CHECK-LABEL: @main +// CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[IDENT_T_TY]]* [[DEF_LOC_2]]) +// CHECK: call void @__kmpc_push_proc_bind([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 [[GTID]], i32 4) +// CHECK: call void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call( +// CHECK: call void @__kmpc_push_proc_bind([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 [[GTID]], i32 3) +// CHECK: call void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call( + +// CHECK-LABEL: @{{.+}}tmain +// CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[IDENT_T_TY]]* [[DEF_LOC_2]]) +// CHECK: call void @__kmpc_push_proc_bind([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 [[GTID]], i32 2) +// CHECK: call void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call( +// CHECK: ret i32 0 +// CHECK-NEXT: } + +#endif |