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/parallel_for_simd_private_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/parallel_for_simd_private_messages.cpp')
-rw-r--r-- | test/OpenMP/parallel_for_simd_private_messages.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/test/OpenMP/parallel_for_simd_private_messages.cpp b/test/OpenMP/parallel_for_simd_private_messages.cpp index 67d8813186..f2719d92b7 100644 --- a/test/OpenMP/parallel_for_simd_private_messages.cpp +++ b/test/OpenMP/parallel_for_simd_private_messages.cpp @@ -108,6 +108,14 @@ int foomain(I argc, C **argv) { return 0; } +namespace A { +double x; +#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} +} +namespace B { +using A::x; +} + int main(int argc, char **argv) { S4 e(4); S5 g(5); @@ -146,7 +154,7 @@ int main(int argc, char **argv) { #pragma omp parallel for simd private(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}} for (int k = 0; k < argc; ++k) ++k; -#pragma omp parallel for simd private(h) // expected-error {{threadprivate or thread local variable cannot be private}} +#pragma omp parallel for simd private(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be private}} for (int k = 0; k < argc; ++k) ++k; #pragma omp parallel for simd nowait // expected-error {{unexpected OpenMP clause 'nowait' in directive '#pragma omp parallel for simd'}} |