diff options
| author | Alexey Bataev <a.bataev@hotmail.com> | 2015-03-10 05:15:26 +0000 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@hotmail.com> | 2015-03-10 05:15:26 +0000 |
| commit | a2f6296c3e698b6b8e674ae267bde8a50e38b7c9 (patch) | |
| tree | 9aaaea8c6787852dbebb636c31b12db0638b6f35 /test/OpenMP/critical_codegen.cpp | |
| parent | da271fc0b8e0a42df1d7f323be719cb72d053675 (diff) | |
[OPENMP] Improved code for generating debug info + generation of all OpenMP regions in termination scope
Patch adds proper generation of debug info for all OpenMP regions. Also, all OpenMP regions are generated in a termination scope, because standard does not allow to throw exceptions out of structured blocks, associated with the OpenMP regions
Differential Revision: http://reviews.llvm.org/D7935
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@231757 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/OpenMP/critical_codegen.cpp')
| -rw-r--r-- | test/OpenMP/critical_codegen.cpp | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/test/OpenMP/critical_codegen.cpp b/test/OpenMP/critical_codegen.cpp index 37a062d71a..6384612c8e 100644 --- a/test/OpenMP/critical_codegen.cpp +++ b/test/OpenMP/critical_codegen.cpp @@ -1,6 +1,7 @@ // RUN: %clang_cc1 -verify -fopenmp=libiomp5 -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s // RUN: %clang_cc1 -fopenmp=libiomp5 -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s // RUN: %clang_cc1 -fopenmp=libiomp5 -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s +// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp=libiomp5 -fexceptions -fcxx-exceptions -gline-tables-only -x c++ -emit-llvm %s -o - | FileCheck %s --check-prefix=TERM_DEBUG // expected-no-diagnostics #ifndef HEADER @@ -15,6 +16,7 @@ void foo() {} // CHECK-LABEL: @main +// TERM_DEBUG-LABEL: @main int main() { // CHECK: [[A_ADDR:%.+]] = alloca i8 char a; @@ -26,8 +28,8 @@ int main() { #pragma omp critical a = 2; // CHECK: call void @__kmpc_critical([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]], [8 x i32]* [[THE_NAME_LOCK]]) -// CHECK-NEXT: call void [[FOO]]() -// CHECK-NEXT: call void @__kmpc_end_critical([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]], [8 x i32]* [[THE_NAME_LOCK]]) +// CHECK-NEXT: invoke void [[FOO]]() +// CHECK: call void @__kmpc_end_critical([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]], [8 x i32]* [[THE_NAME_LOCK]]) #pragma omp critical(the_name) foo(); // CHECK-NOT: call void @__kmpc_critical @@ -35,13 +37,22 @@ int main() { return a; } -// CHECK-LABEL: parallel_critical -void parallel_critical(float *a) { +// CHECK-LABEL: parallel_critical +// TERM_DEBUG-LABEL: parallel_critical +void parallel_critical() { #pragma omp parallel #pragma omp critical - // CHECK-NOT: __kmpc_global_thread_num - for (unsigned i = 131071; i <= 2147483647; i += 127) - a[i] += i; + // TERM_DEBUG-NOT: __kmpc_global_thread_num + // TERM_DEBUG: call void @__kmpc_critical({{.+}}), !dbg [[DBG_LOC_START:![0-9]+]] + // TERM_DEBUG: invoke void {{.*}}foo{{.*}}() + // TERM_DEBUG: unwind label %[[TERM_LPAD:.+]], + // TERM_DEBUG-NOT: __kmpc_global_thread_num + // TERM_DEBUG: call void @__kmpc_end_critical({{.+}}), !dbg [[DBG_LOC_END:![0-9]+]] + // TERM_DEBUG: [[TERM_LPAD]]: + // TERM_DEBUG: call void @__clang_call_terminate + // TERM_DEBUG: unreachable + foo(); } - +// TERM_DEBUG-DAG: [[DBG_LOC_START]] = !MDLocation(line: 44, +// TERM_DEBUG-DAG: [[DBG_LOC_END]] = !MDLocation(line: 44, #endif |