From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/cfglayout.h | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 gcc/cfglayout.h (limited to 'gcc/cfglayout.h') diff --git a/gcc/cfglayout.h b/gcc/cfglayout.h new file mode 100644 index 000000000..42b12dd5b --- /dev/null +++ b/gcc/cfglayout.h @@ -0,0 +1,37 @@ +/* Basic block reordering routines for the GNU compiler. + Copyright (C) 2000, 2003, 2004, 2007 Free Software Foundation, Inc. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + + GCC is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public + License for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#ifndef GCC_CFGLAYOUT_H +#define GCC_CFGLAYOUT_H + +#include "basic-block.h" + +extern GTY(()) rtx cfg_layout_function_footer; +extern GTY(()) rtx cfg_layout_function_header; + +extern void cfg_layout_initialize (unsigned int); +extern void cfg_layout_finalize (void); +extern void reemit_insn_block_notes (void); +extern bool can_copy_bbs_p (basic_block *, unsigned); +extern void copy_bbs (basic_block *, unsigned, basic_block *, + edge *, unsigned, edge *, struct loop *, + basic_block); +extern rtx duplicate_insn_chain (rtx, rtx); + +#endif /* GCC_CFGLAYOUT_H */ -- cgit v1.2.3