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| author | Alexey Bataev <a.bataev@hotmail.com> | 2015-03-10 04:22:11 +0000 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@hotmail.com> | 2015-03-10 04:22:11 +0000 |
| commit | 7ab2cc178fd68568146d21e320733885bde3687c (patch) | |
| tree | ef5f0588ad173b79579d479241e3a4889e928e9d /clang/test/OpenMP/for_codegen.cpp | |
| parent | 760bf9520ad1ec7a487ea1244c5c97ea235e4532 (diff) | |
| download | bcm5719-llvm-7ab2cc178fd68568146d21e320733885bde3687c.tar.gz bcm5719-llvm-7ab2cc178fd68568146d21e320733885bde3687c.zip | |
[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
llvm-svn: 231752
Diffstat (limited to 'clang/test/OpenMP/for_codegen.cpp')
| -rw-r--r-- | clang/test/OpenMP/for_codegen.cpp | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/clang/test/OpenMP/for_codegen.cpp b/clang/test/OpenMP/for_codegen.cpp index 78d8c84b3ee..2822513372d 100644 --- a/clang/test/OpenMP/for_codegen.cpp +++ b/clang/test/OpenMP/for_codegen.cpp @@ -1,6 +1,7 @@ // RUN: %clang_cc1 -verify -fopenmp=libiomp5 -x c++ -triple x86_64-unknown-unknown -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 -g -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %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 @@ -146,13 +147,28 @@ void static_chunked(float *a, float *b, float *c, float *d) { // CHECK: ret void } +// TERM_DEBUG-LABEL: foo +int foo() {return 0;}; + +// TERM_DEBUG-LABEL: parallel_for void parallel_for(float *a) { #pragma omp parallel #pragma omp for schedule(static, 5) - // CHECK-NOT: __kmpc_global_thread_num + // TERM_DEBUG-NOT: __kmpc_global_thread_num + // TERM_DEBUG: call void @__kmpc_for_static_init_4u({{.+}}), !dbg [[DBG_LOC_START:![0-9]+]] + // TERM_DEBUG: invoke i32 {{.*}}foo{{.*}}() + // TERM_DEBUG: unwind label %[[TERM_LPAD:.+]], + // TERM_DEBUG-NOT: __kmpc_global_thread_num + // TERM_DEBUG: call void @__kmpc_for_static_fini({{.+}}), !dbg [[DBG_LOC_END:![0-9]+]] + // TERM_DEBUG: call {{.+}} @__kmpc_cancel_barrier({{.+}}), !dbg [[DBG_LOC_CANCEL:![0-9]+]] + // TERM_DEBUG: [[TERM_LPAD]]: + // TERM_DEBUG: call void @__clang_call_terminate + // TERM_DEBUG: unreachable for (unsigned i = 131071; i <= 2147483647; i += 127) - a[i] += i; + a[i] += foo(); } - +// TERM_DEBUG-DAG: [[DBG_LOC_START]] = !MDLocation(line: 156, +// TERM_DEBUG-DAG: [[DBG_LOC_END]] = !MDLocation(line: 156, +// TERM_DEBUG-DAG: [[DBG_LOC_CANCEL]] = !MDLocation(line: 156, #endif // HEADER |
