diff options
author | Bernd Schmidt <bernd.schmidt@analog.com> | 2006-02-02 13:12:59 +0000 |
---|---|---|
committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2006-02-02 13:12:59 +0000 |
commit | 14b9dd558c58bc3b167274dfd01def2294594d11 (patch) | |
tree | fb19ed175b794d5e888497cd24515eb9bdb0e2a6 /gcc/flow.c | |
parent | 35771d345fbe800cb3769316ffe874909bccdc4b (diff) | |
download | gcc-14b9dd558c58bc3b167274dfd01def2294594d11.zip gcc-14b9dd558c58bc3b167274dfd01def2294594d11.tar.gz gcc-14b9dd558c58bc3b167274dfd01def2294594d11.tar.bz2 |
flow.c (calculate_global_regs_live): Assert that there aren't any EDGE_FAKE edges.
* flow.c (calculate_global_regs_live): Assert that there aren't any
EDGE_FAKE edges.
From-SVN: r110515
Diffstat (limited to 'gcc/flow.c')
-rw-r--r-- | gcc/flow.c | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -1,6 +1,7 @@ /* Data flow analysis for GNU compiler. Copyright (C) 1987, 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. + 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, + Inc. This file is part of GCC. @@ -1395,6 +1396,9 @@ calculate_global_regs_live (sbitmap blocks_in, sbitmap blocks_out, int flags) FOR_EACH_EDGE (e, ei, bb->preds) { basic_block pb = e->src; + + gcc_assert ((e->flags & EDGE_FAKE) == 0); + if (pb->aux == NULL) { *qtail++ = pb; |