From 6a60530dd6117831168a4bb9ea402d14667d9c36 Mon Sep 17 00:00:00 2001 From: Andreas Krebbel Date: Sun, 18 Dec 2005 15:44:00 +0000 Subject: tree-cfg.c (tree_flow_call_edges_add): Check for empty basic blocks. 2005-12-18 Andreas Krebbel * tree-cfg.c (tree_flow_call_edges_add): Check for empty basic blocks. * gcc.dg/20051201-1.c: New test. From-SVN: r108755 --- gcc/tree-cfg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'gcc/tree-cfg.c') diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index 3f925b3..d2e688e 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -4769,7 +4769,7 @@ tree_flow_call_edges_add (sbitmap blocks) if (!bsi_end_p (bsi)) t = bsi_stmt (bsi); - if (need_fake_edge_p (t)) + if (t && need_fake_edge_p (t)) { edge e; -- cgit v1.1