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| author | Richard Guenther <rguenther@suse.de> | 2012-05-24 12:46:53 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2012-05-24 12:46:53 +0000 |
| commit | 49bdc0a65dfe8dbd6d13e776a79418932d7aebc0 (patch) | |
| tree | 5ab5386d77aaf4e87b18f66605bbb346bbdd3d92 /gcc/tree-profile.c | |
| parent | 8a791ae2310dcfa61f2dcf4cc3e8c4f0f4d2f91c (diff) | |
| download | gcc-49bdc0a65dfe8dbd6d13e776a79418932d7aebc0.zip gcc-49bdc0a65dfe8dbd6d13e776a79418932d7aebc0.tar.gz gcc-49bdc0a65dfe8dbd6d13e776a79418932d7aebc0.tar.bz2 | |
re PR middle-end/53460 (Internal compiler error: in calc_dfs_tree, at dominance.c:395)
2012-05-24 Richard Guenther <rguenther@suse.de>
PR middle-end/53460
* tree-profile.c (tree_profiling): Cleanup the CFG if
execute_fixup_cfg requests it.
* g++.dg/tree-prof/pr53460.C: New testcase.
From-SVN: r187831
Diffstat (limited to 'gcc/tree-profile.c')
| -rw-r--r-- | gcc/tree-profile.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-profile.c b/gcc/tree-profile.c index 9461626..4136821 100644 --- a/gcc/tree-profile.c +++ b/gcc/tree-profile.c @@ -491,7 +491,8 @@ tree_profiling (void) gcov_type_tmp_var = NULL_TREE; /* Local pure-const may imply need to fixup the cfg. */ - execute_fixup_cfg (); + if (execute_fixup_cfg () & TODO_cleanup_cfg) + cleanup_tree_cfg (); branch_prob (); if (! flag_branch_probabilities |