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| author | Richard Henderson <rth@redhat.com> | 2003-01-07 12:14:51 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2003-01-07 12:14:51 -0800 |
| commit | 94c040bd69078d4b4605cba9468cd0f9f6ad85d6 (patch) | |
| tree | a0848d70667717ed572294aca719c0efc7f03d31 /gcc/cfganal.c | |
| parent | b47ffb8f08896644da2da1afb674e2d5cf3ec175 (diff) | |
| download | gcc-94c040bd69078d4b4605cba9468cd0f9f6ad85d6.zip gcc-94c040bd69078d4b4605cba9468cd0f9f6ad85d6.tar.gz gcc-94c040bd69078d4b4605cba9468cd0f9f6ad85d6.tar.bz2 | |
* cfganal.c (flow_call_edges_add): Don't crash on noreturn call.
From-SVN: r61007
Diffstat (limited to 'gcc/cfganal.c')
| -rw-r--r-- | gcc/cfganal.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/gcc/cfganal.c b/gcc/cfganal.c index 170ba44..a787817 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. @@ -322,10 +322,11 @@ 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; + } } } |