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| author | Jakub Jelinek <jakub@redhat.com> | 2012-01-17 17:21:49 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2012-01-17 17:21:49 +0100 |
| commit | ee3d2ecdc509868214e682f4192cf7047d57a78d (patch) | |
| tree | 063806ffabfecffdb1aa308a9a26013274f0668b /gcc/doc/tm.texi.in | |
| parent | 3b4f05ec1ee0a91c937f9c90df8addf6aec7ad5f (diff) | |
| download | gcc-ee3d2ecdc509868214e682f4192cf7047d57a78d.zip gcc-ee3d2ecdc509868214e682f4192cf7047d57a78d.tar.gz gcc-ee3d2ecdc509868214e682f4192cf7047d57a78d.tar.bz2 | |
re PR target/51872 (Shrink-wrapping with -mminimal-toc causes bootstrap failure)
PR bootstrap/51872
* hard-reg-set.h (struct hard_reg_set_container): New type.
* target.h (struct hard_reg_set_container): Forward declare.
* target.def (set_up_by_prologue): New target hook.
* doc/tm.texi.in (TARGET_SET_UP_BY_PROLOGUE): Document it.
* doc/tm.texi: Regenerated.
* function.c (thread_prologue_and_epilogue_insns): Change
set_up_by_prologue HARD_REG_SET into struct hard_reg_set_container.
Call targetm.set_up_by_prologue on it.
* config/rs6000/rs6000.c (rs6000_set_up_by_prologue): New function.
(TARGET_SET_UP_BY_PROLOGUE): Redefine to it.
From-SVN: r183254
Diffstat (limited to 'gcc/doc/tm.texi.in')
| -rw-r--r-- | gcc/doc/tm.texi.in | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/doc/tm.texi.in b/gcc/doc/tm.texi.in index 396f244..42d6956 100644 --- a/gcc/doc/tm.texi.in +++ b/gcc/doc/tm.texi.in @@ -1,5 +1,5 @@ @c Copyright (C) 1988,1989,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001, -@c 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 +@c 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 @c Free Software Foundation, Inc. @c This is part of the GCC manual. @c For copying conditions, see the file gcc.texi. @@ -4906,6 +4906,8 @@ TARGET_STRUCT_VALUE_RTX, FRAME_POINTER_REGNUM, EH_USES, FRAME_POINTER_REGNUM, ARG_POINTER_REGNUM, and the PIC_OFFSET_TABLE_REGNUM. @end deftypefn +@hook TARGET_SET_UP_BY_PROLOGUE + @node Stack Smashing Protection @subsection Stack smashing protection @cindex stack smashing protection |