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| author | Alexey Bataev <a.bataev@hotmail.com> | 2016-10-13 09:52:46 +0000 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@hotmail.com> | 2016-10-13 09:52:46 +0000 |
| commit | 2f5ed342797d78e1544338de09186c54d027144e (patch) | |
| tree | 439ebbcb2644f9a7e74dffacd1282b73d9a3cd68 /clang/test/OpenMP/debug-info-openmp-array.cpp | |
| parent | 9df3ac1f564b0b8367290edceba71a225b7f7f99 (diff) | |
| download | bcm5719-llvm-2f5ed342797d78e1544338de09186c54d027144e.tar.gz bcm5719-llvm-2f5ed342797d78e1544338de09186c54d027144e.zip | |
Fix for PR30639: CGDebugInfo Null dereference with OpenMP array
access, by Erich Keane
OpenMP creates a variable array type with a a null size-expr. The Debug
generation failed to due to this. This patch corrects the openmp
implementation, updates the tests, and adds a new one for this
condition.
Differential Revision: https://reviews.llvm.org/D25373
llvm-svn: 284110
Diffstat (limited to 'clang/test/OpenMP/debug-info-openmp-array.cpp')
| -rw-r--r-- | clang/test/OpenMP/debug-info-openmp-array.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/clang/test/OpenMP/debug-info-openmp-array.cpp b/clang/test/OpenMP/debug-info-openmp-array.cpp new file mode 100644 index 00000000000..19bf2a284ad --- /dev/null +++ b/clang/test/OpenMP/debug-info-openmp-array.cpp @@ -0,0 +1,13 @@ +// RUN: %clang_cc1 -fopenmp -x c++ %s -verify -debug-info-kind=limited -emit-llvm -o - | FileCheck %s +// expected-no-diagnostics + +void f(int m) { + int i; + int cen[m]; +#pragma omp parallel for + for (i = 0; i < m; ++i) { + cen[i] = i; + } +} + +// CHECK: !DILocalVariable(name: "cen", arg: 6 |
