diff options
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/omp-low.c | 8 | ||||
| -rw-r--r-- | libgomp/ChangeLog | 5 | ||||
| -rw-r--r-- | libgomp/testsuite/libgomp.c++/pr39573.C | 39 |
4 files changed, 56 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5c097482143..45ed3e53d29 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -5,6 +5,10 @@ (gen_variable_die): Use DW_TAG_member tag for static data member declarations instead of DW_TAG_variable. + PR middle-end/39573 + * omp-low.c (expand_omp_taskreg): Finalize taskreg static local_decls + variables. + 2009-04-08 Richard Guenther <rguenther@suse.de> * tree-ssa-sccvn.c (valueize_refs): Do not continue to diff --git a/gcc/omp-low.c b/gcc/omp-low.c index 551af4024b0..b0066ed1890 100644 --- a/gcc/omp-low.c +++ b/gcc/omp-low.c @@ -3412,6 +3412,14 @@ expand_omp_taskreg (struct omp_region *region) /* Declare local variables needed in CHILD_CFUN. */ block = DECL_INITIAL (child_fn); BLOCK_VARS (block) = list2chain (child_cfun->local_decls); + /* The gimplifier could record temporaries in parallel/task block + rather than in containing function's local_decls chain, + which would mean cgraph missed finalizing them. Do it now. */ + for (t = BLOCK_VARS (block); t; t = TREE_CHAIN (t)) + if (TREE_CODE (t) == VAR_DECL + && TREE_STATIC (t) + && !DECL_EXTERNAL (t)) + varpool_finalize_decl (t); DECL_SAVED_TREE (child_fn) = NULL; gimple_set_body (child_fn, bb_seq (single_succ (entry_bb))); TREE_USED (block) = 1; diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog index 15eb2c6c769..3a6a7edcafc 100644 --- a/libgomp/ChangeLog +++ b/libgomp/ChangeLog @@ -1,3 +1,8 @@ +2009-04-08 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/39573 + * libgomp.c++/pr39573.C: New test. + 2009-04-01 Jakub Jelinek <jakub@redhat.com> PR other/39591 diff --git a/libgomp/testsuite/libgomp.c++/pr39573.C b/libgomp/testsuite/libgomp.c++/pr39573.C new file mode 100644 index 00000000000..0167222bc68 --- /dev/null +++ b/libgomp/testsuite/libgomp.c++/pr39573.C @@ -0,0 +1,39 @@ +// PR middle-end/39573 +// { dg-do run } + +int z; + +void __attribute__((noinline)) +bar (int *x) +{ + #pragma omp atomic + z += x[2]; + x[2] += x[3]; +} + +int +main () +{ + int i; +#pragma omp parallel for + for (i = 0; i < 65536; i++) + { + int x[] = + { + 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, + 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, + 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, + 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, + 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, + 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, + 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, + 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, + 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, + 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, + 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, + 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, + 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, + }; + bar (x); + } +} |