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| author | Steven Bosscher <stevenb@suse.de> | 2005-10-20 20:46:20 +0000 |
|---|---|---|
| committer | Steven Bosscher <steven@gcc.gnu.org> | 2005-10-20 20:46:20 +0000 |
| commit | 7802250d1668716b9a96b72c040226cf422727c8 (patch) | |
| tree | 48f9b34b9de48bc3e2dd76c444cd57434f1fd886 | |
| parent | cdcba1ea35704e2e6e9197eb8ed2f211ddccb0f3 (diff) | |
| download | gcc-7802250d1668716b9a96b72c040226cf422727c8.zip gcc-7802250d1668716b9a96b72c040226cf422727c8.tar.gz gcc-7802250d1668716b9a96b72c040226cf422727c8.tar.bz2 | |
* tree-cfg.c (tree_find_edge_insert_loc): Handle naked RETURN_EXPR.
From-SVN: r105691
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/tree-cfg.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0a6e2a0..d326253 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2005-10-20 Steven Bosscher <stevenb@suse.de> + + * tree-cfg.c (tree_find_edge_insert_loc): Handle naked RETURN_EXPR. + 2005-10-20 Alexandre Oliva <aoliva@redhat.com> PR middle-end/24295 diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index 90c2730..13868e9 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -2937,7 +2937,7 @@ tree_find_edge_insert_loc (edge e, block_stmt_iterator *bsi, if (TREE_CODE (tmp) == RETURN_EXPR) { tree op = TREE_OPERAND (tmp, 0); - if (!is_gimple_val (op)) + if (op && !is_gimple_val (op)) { gcc_assert (TREE_CODE (op) == MODIFY_EXPR); bsi_insert_before (bsi, op, BSI_NEW_STMT); |