From e6261ab0446c3bee593879fb51aecd109a1e5b9b Mon Sep 17 00:00:00 2001 From: hubicka Date: Mon, 30 Jun 2003 08:04:24 +0000 Subject: * cfgrtl.c (verify_flow_info): Accept degenerated condjumps in cfglayout mode. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@68694 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/cfgrtl.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'gcc/cfgrtl.c') diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c index d37666d9e57..f1dedde0c03 100644 --- a/gcc/cfgrtl.c +++ b/gcc/cfgrtl.c @@ -1823,7 +1823,7 @@ rtl_verify_flow_info_1 (void) FOR_EACH_BB_REVERSE (bb) { int n_fallthru = 0, n_eh = 0, n_call = 0, n_abnormal = 0, n_branch = 0; - edge e; + edge e, fallthru = NULL; rtx note; if (INSN_P (bb->end) @@ -1841,7 +1841,7 @@ rtl_verify_flow_info_1 (void) for (e = bb->succ; e; e = e->succ_next) { if (e->flags & EDGE_FALLTHRU) - n_fallthru++; + n_fallthru++, fallthru = e; if ((e->flags & ~(EDGE_DFS_BACK | EDGE_CAN_FALLTHRU | EDGE_IRREDUCIBLE_LOOP)) == 0) n_branch++; @@ -1880,7 +1880,7 @@ rtl_verify_flow_info_1 (void) err = 1; } if (n_branch != 1 && any_condjump_p (bb->end) - && JUMP_LABEL (bb->end) != bb->next_bb->head) + && JUMP_LABEL (bb->end) != fallthru->dest->head) { error ("Wrong amount of branch edges after conditional jump %i", bb->index); err = 1; -- cgit v1.2.1