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| author | Joern Rennecke <joern.rennecke@embecosm.com> | 2012-10-20 11:37:27 +0000 |
|---|---|---|
| committer | Joern Rennecke <amylaar@gcc.gnu.org> | 2012-10-20 12:37:27 +0100 |
| commit | 8e383849646654485307714640f89699bc6538ee (patch) | |
| tree | 9db85ce2d4f2bb9b45abc2d8446bb73af6a30c48 /gcc/reorg.c | |
| parent | 4d84e22c4b0aca9cd2811a961b06c7510ef10b6b (diff) | |
| download | gcc-8e383849646654485307714640f89699bc6538ee.zip gcc-8e383849646654485307714640f89699bc6538ee.tar.gz gcc-8e383849646654485307714640f89699bc6538ee.tar.bz2 | |
emit-rtl.c (copy_delay_slot_insn): New function.
2012-10-20 Joern Rennecke <joern.rennecke@embecosm.com>
Richard Sandiford <rdsandiford@googlemail.com>
* emit-rtl.c (copy_delay_slot_insn): New function.
* emit-rtl.h (copy_delay_slot_insn): Declare.
* reorg.c: Include "emit-rtl.h".
(steal_delay_list_from_target): Use copy_delay_slot_insn.
(fill_slots_from_thread, fill_simple_delay_slots): Likewise.
Co-Authored-By: Richard Sandiford <rdsandiford@googlemail.com>
From-SVN: r192633
Diffstat (limited to 'gcc/reorg.c')
| -rw-r--r-- | gcc/reorg.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/gcc/reorg.c b/gcc/reorg.c index 89442e3..e07b834 100644 --- a/gcc/reorg.c +++ b/gcc/reorg.c @@ -1,6 +1,6 @@ /* Perform instruction reorganizations for delay slot filling. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, - 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 + 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Free Software Foundation, Inc. Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu). Hacked by Michael Tiemann (tiemann@cygnus.com). @@ -134,6 +134,7 @@ along with GCC; see the file COPYING3. If not see #include "params.h" #include "target.h" #include "tree-pass.h" +#include "emit-rtl.h" #ifdef DELAY_SLOTS @@ -1297,7 +1298,7 @@ steal_delay_list_from_target (rtx insn, rtx condition, rtx seq, { if (must_annul) used_annul = 1; - temp = copy_rtx (trial); + temp = copy_delay_slot_insn (trial); INSN_FROM_TARGET_P (temp) = 1; new_delay_list = add_to_delay_list (temp, new_delay_list); total_slots_filled++; @@ -2369,7 +2370,8 @@ fill_simple_delay_slots (int non_jumps_p) if (new_label) { delay_list - = add_to_delay_list (copy_rtx (next_trial), delay_list); + = add_to_delay_list (copy_delay_slot_insn (next_trial), + delay_list); slots_filled++; reorg_redirect_jump (trial, new_label); @@ -2793,7 +2795,7 @@ fill_slots_from_thread (rtx insn, rtx condition, rtx thread, else new_thread = next_active_insn (trial); - temp = own_thread ? trial : copy_rtx (trial); + temp = own_thread ? trial : copy_delay_slot_insn (trial); if (thread_if_true) INSN_FROM_TARGET_P (temp) = 1; @@ -2974,7 +2976,7 @@ fill_slots_from_thread (rtx insn, rtx condition, rtx thread, else new_thread = next_active_insn (trial); - ninsn = own_thread ? trial : copy_rtx (trial); + ninsn = own_thread ? trial : copy_delay_slot_insn (trial); if (thread_if_true) INSN_FROM_TARGET_P (ninsn) = 1; |