diff options
author | Alexey Bataev <a.bataev@hotmail.com> | 2015-04-16 13:49:42 +0000 |
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committer | Alexey Bataev <a.bataev@hotmail.com> | 2015-04-16 13:49:42 +0000 |
commit | 680e545622bef4ce7d220fd88541f09ee184c6a2 (patch) | |
tree | 3caf8a5ed07a6db419193e83439a4a9ea80ab944 /test/OpenMP/simd_lastprivate_messages.cpp | |
parent | e1a7262bc4fc841b95ee6fb45c1bb0da5cc3f2c1 (diff) |
[OPENMP] Fix for checking of data-sharing attributes for canonical var decls only.
Currently checks for active data-sharing attributes for variables are performed for found var decls. Instead these checks must be performed for canonical decls of these variables to avoid possible troubles with with the differently qualified re-declarations of the same variable, for example:
namespace A { int x; }
namespace B { using A::x; }
Both A::x and B::x actually reference the same object A::x and this fact must be taken into account during data-sharing attributes analysis.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@235096 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/OpenMP/simd_lastprivate_messages.cpp')
-rw-r--r-- | test/OpenMP/simd_lastprivate_messages.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/test/OpenMP/simd_lastprivate_messages.cpp b/test/OpenMP/simd_lastprivate_messages.cpp index 33871813b8..24cee01cd9 100644 --- a/test/OpenMP/simd_lastprivate_messages.cpp +++ b/test/OpenMP/simd_lastprivate_messages.cpp @@ -53,6 +53,14 @@ public: S3 h; #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}} +namespace A { +double x; +#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} +} +namespace B { +using A::x; +} + template <class I, class C> int foomain(I argc, C **argv) { I e(4); @@ -92,7 +100,7 @@ int foomain(I argc, C **argv) { #pragma omp simd lastprivate(e, g) for (int k = 0; k < argc; ++k) ++k; -#pragma omp simd lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}} +#pragma omp simd lastprivate(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be lastprivate}} for (int k = 0; k < argc; ++k) ++k; #pragma omp simd firstprivate(i) // expected-error {{unexpected OpenMP clause 'firstprivate' in directive '#pragma omp simd'}} |