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| author | Alexey Bataev <a.bataev@hotmail.com> | 2018-10-25 15:35:27 +0000 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@hotmail.com> | 2018-10-25 15:35:27 +0000 |
| commit | 8fc7b5f92217bc28e911ca27e20d2880e412aa06 (patch) | |
| tree | c693aa62309f078c5a3712d5683bdfacc3837a1d /clang/test/OpenMP/task_codegen.cpp | |
| parent | 8f11ddc397471379a71fa86345e13d35d1ea5fdc (diff) | |
| download | bcm5719-llvm-8fc7b5f92217bc28e911ca27e20d2880e412aa06.tar.gz bcm5719-llvm-8fc7b5f92217bc28e911ca27e20d2880e412aa06.zip | |
[OPENMP]Fix PR39422: variables are not firstprivatized in task context.
According to the OpenMP standard, In a task generating construct, if no
default clause is present, a variable for which the data-sharing
attribute is not determined by the rules above is firstprivatized.
Compiler tries to implement this, but if the variable is not directly
used in the task context, this variable may not be firstprivatized.
Patch fixes this problem.
llvm-svn: 345277
Diffstat (limited to 'clang/test/OpenMP/task_codegen.cpp')
| -rw-r--r-- | clang/test/OpenMP/task_codegen.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/test/OpenMP/task_codegen.cpp b/clang/test/OpenMP/task_codegen.cpp index 05767726f05..b034bb29c88 100644 --- a/clang/test/OpenMP/task_codegen.cpp +++ b/clang/test/OpenMP/task_codegen.cpp @@ -107,6 +107,7 @@ int main() { // CHECK: call i32 @__kmpc_omp_task([[IDENT_T]]* @{{.+}}, i32 [[GTID]], i8* [[ORIG_TASK_PTR]]) #pragma omp task untied { +#pragma omp critical a = 1; } // CHECK: [[ORIG_TASK_PTR:%.+]] = call i8* @__kmpc_omp_task_alloc([[IDENT_T]]* @{{.+}}, i32 [[GTID]], i32 0, i64 40, i64 1, |
