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-rw-r--r-- | gcc/ChangeLog | 5 | ||||
-rw-r--r-- | gcc/flow.c | 6 |
2 files changed, 10 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 078ea9d..b11d57d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2006-02-02 Bernd Schmidt <bernd.schmidt@analog.com> + + * flow.c (calculate_global_regs_live): Assert that there aren't any + EDGE_FAKE edges. + 2006-02-02 Paolo Bonzini <bonzini@gnu.org> * tree-flow-inline.h (bsi_after_labels): Rewrite, return @@ -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; |