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| author | Julian Brown <julian@codesourcery.com> | 2019-09-20 13:53:10 -0700 |
|---|---|---|
| committer | Kwok Cheung Yeung <kcy@codesourcery.com> | 2022-06-21 14:11:20 +0100 |
| commit | ebe33b92d3048123714185338d2657419d41f125 (patch) | |
| tree | 1439f5d321cbc5f406e9394b0a619bbf648f8877 /gcc | |
| parent | cfa16d11d940f976fd0c22c62f4fbe0639780916 (diff) | |
| download | gcc-ebe33b92d3048123714185338d2657419d41f125.zip gcc-ebe33b92d3048123714185338d2657419d41f125.tar.gz gcc-ebe33b92d3048123714185338d2657419d41f125.tar.bz2 | |
Handle references in OpenACC "private" clauses
gcc/
* gimplify.cc (localize_reductions): Rewrite references for
OMP_CLAUSE_PRIVATE also.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog.omp | 5 | ||||
| -rw-r--r-- | gcc/gimplify.cc | 15 |
2 files changed, 20 insertions, 0 deletions
diff --git a/gcc/ChangeLog.omp b/gcc/ChangeLog.omp index fd91f87..84ebebb 100644 --- a/gcc/ChangeLog.omp +++ b/gcc/ChangeLog.omp @@ -1,3 +1,8 @@ +2019-09-20 Julian Brown <julian@codesourcery.com> + + * gimplify.cc (localize_reductions): Rewrite references for + OMP_CLAUSE_PRIVATE also. + 2019-09-17 Tobias Burnus <tobias@codesourcery.com> * gimplify.cc (gomp_oacc_needs_data_present): Remove unused variable. diff --git a/gcc/gimplify.cc b/gcc/gimplify.cc index 76564c6..576633e 100644 --- a/gcc/gimplify.cc +++ b/gcc/gimplify.cc @@ -12610,6 +12610,21 @@ localize_reductions (tree clauses, tree body) OMP_CLAUSE_REDUCTION_PRIVATE_DECL (c) = new_var; } + else if (OMP_CLAUSE_CODE (c) == OMP_CLAUSE_PRIVATE) + { + var = OMP_CLAUSE_DECL (c); + + if (!lang_hooks.decls.omp_privatize_by_reference (var)) + continue; + + type = TREE_TYPE (TREE_TYPE (var)); + new_var = create_tmp_var (type, IDENTIFIER_POINTER (DECL_NAME (var))); + + pr.ref_var = var; + pr.local_var = new_var; + + walk_tree (&body, localize_reductions_r, &pr, NULL); + } } |