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| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-07-29 17:45:42 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-07-29 17:45:42 +0000 |
| commit | 784ad964da5db2b7202645559ad9b309464effb9 (patch) | |
| tree | cc238d8f70d98c37fa0b8f86e59aeaeb9dd01f24 /gcc/omp-low.c | |
| parent | e0b7913f41f51a594cc2df8d5ca2382b65884eba (diff) | |
| download | gcc-784ad964da5db2b7202645559ad9b309464effb9.tar.gz | |
PR middle-end/49897
PR middle-end/49898
* omp-low.c (use_pointer_for_field): If disallowing copy-in/out
in nested parallel and outer is a gimple_reg, mark it as addressable
and set its bit in task_shared_vars bitmap too.
* testsuite/libgomp.c/pr49897-1.c: New test.
* testsuite/libgomp.c/pr49897-2.c: New test.
* testsuite/libgomp.c/pr49898-1.c: New test.
* testsuite/libgomp.c/pr49898-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176945 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/omp-low.c')
| -rw-r--r-- | gcc/omp-low.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/omp-low.c b/gcc/omp-low.c index ccd248c9fe8..0376d927f02 100644 --- a/gcc/omp-low.c +++ b/gcc/omp-low.c @@ -781,7 +781,7 @@ use_pointer_for_field (tree decl, omp_context *shared_ctx) break; if (c) - return true; + goto maybe_mark_addressable_and_ret; } } @@ -791,7 +791,9 @@ use_pointer_for_field (tree decl, omp_context *shared_ctx) returns, the task hasn't necessarily terminated. */ if (!TREE_READONLY (decl) && is_task_ctx (shared_ctx)) { - tree outer = maybe_lookup_decl_in_outer_ctx (decl, shared_ctx); + tree outer; + maybe_mark_addressable_and_ret: + outer = maybe_lookup_decl_in_outer_ctx (decl, shared_ctx); if (is_gimple_reg (outer)) { /* Taking address of OUTER in lower_send_shared_vars |