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| author | Alexandre Oliva <aoliva@redhat.com> | 2008-03-01 03:36:43 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2008-03-01 03:36:43 +0000 |
| commit | 63642d5a8dae511ccd320c89580c359a09b713dc (patch) | |
| tree | b81fab7b64f19da71fa7bc7fb05aa9bf93363c02 /gcc/cfgrtl.c | |
| parent | e065105898e9374964c728fdc3065bb9cc807560 (diff) | |
| download | gcc-63642d5a8dae511ccd320c89580c359a09b713dc.tar.gz | |
df-scan.c (df_ref_chain_change_bb): Simplify.
* df-scan.c (df_ref_chain_change_bb): Simplify.
(df_insn_change_bb): Add new_bb argument. Simplify. Call
set_block_for_insn if there's any change.
* df.h ((df_insn_change_bb): Fix prototype.
* cfgrtl.c (update_bb_for_insn_chain): Pass bb to
df_insn_change_bb, don't call set_block_for_insn.
* emit-rtl.c (reorder_insns): Likewise.
* haifa-sched.c (move_insn): Likewise.
From-SVN: r132795
Diffstat (limited to 'gcc/cfgrtl.c')
| -rw-r--r-- | gcc/cfgrtl.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c index 1b9c5057162..c157e08d84b 100644 --- a/gcc/cfgrtl.c +++ b/gcc/cfgrtl.c @@ -1,6 +1,6 @@ /* Control flow graph manipulation code for GNU compiler. Copyright (C) 1987, 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 + 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. This file is part of GCC. @@ -477,13 +477,8 @@ update_bb_for_insn_chain (rtx begin, rtx end, basic_block bb) end = NEXT_INSN (end); for (insn = begin; insn != end; insn = NEXT_INSN (insn)) - { - if (!BARRIER_P (insn)) - { - set_block_for_insn (insn, bb); - df_insn_change_bb (insn); - } - } + if (!BARRIER_P (insn)) + df_insn_change_bb (insn, bb); } /* Update BLOCK_FOR_INSN of insns in BB to BB, |