From 24c8d93cd79c12b42dca1daae5a8bd3568731fa2 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 7 Jan 2003 12:21:35 -0800 Subject: [PATCH] * cfganal.c (flow_call_edges_add): Don't crash on noreturn call. From-SVN: r61009 --- gcc/ChangeLog | 4 ++++ gcc/cfganal.c | 11 ++++++----- 2 files changed, 10 insertions(+), 5 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6025d668b387..2bec1388b801 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2003-01-07 Richard Henderson + + * cfganal.c (flow_call_edges_add): Don't crash on noreturn call. + 2003-01-01 Neil Booth PR preprocessor/8880 diff --git a/gcc/cfganal.c b/gcc/cfganal.c index 8aba2318692b..f0ca224e1be7 100644 --- a/gcc/cfganal.c +++ b/gcc/cfganal.c @@ -1,6 +1,6 @@ /* Control flow graph analysis code for GNU compiler. Copyright (C) 1987, 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2001 Free Software Foundation, Inc. + 1999, 2000, 2001, 2003 Free Software Foundation, Inc. This file is part of GCC. @@ -328,10 +328,11 @@ flow_call_edges_add (blocks) for (e = bb->succ; e; e = e->succ_next) if (e->dest == EXIT_BLOCK_PTR) - break; - - insert_insn_on_edge (gen_rtx_USE (VOIDmode, const0_rtx), e); - commit_edge_insertions (); + { + insert_insn_on_edge (gen_rtx_USE (VOIDmode, const0_rtx), e); + commit_edge_insertions (); + break; + } } } -- 2.47.2