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author | Jeffrey A Law <law@cygnus.com> | 1998-11-24 23:15:19 +0000 |
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committer | Jeff Law <law@gcc.gnu.org> | 1998-11-24 16:15:19 -0700 |
commit | 940da3246db50a1c1fde531ba1457e6bef61b3f9 (patch) | |
tree | 488e0bd31e47424105f777ed841d306134aabbfd /gcc/tm.texi | |
parent | 83f660b7585eed3232073f360075fd93a2c66468 (diff) | |
download | gcc-940da3246db50a1c1fde531ba1457e6bef61b3f9.zip gcc-940da3246db50a1c1fde531ba1457e6bef61b3f9.tar.gz gcc-940da3246db50a1c1fde531ba1457e6bef61b3f9.tar.bz2 |
cse.c (fold_rtx): Make autoincrement addressing mode tests be runtime selectable.
* cse.c (fold_rtx): Make autoincrement addressing mode tests be
runtime selectable.
* expr.c (move_by_pieces): Similarly.
(move_by_pieces_1, clear_by_pieces, clear_by_pieces_1): Similarly.
* flow.c (find_auto_inc): Similarly.
(try_pre_increment): Similarly.
* loop.c (strength_reduce): Similarly.
* regclass.c (auto_inc_dec_reg_p): Similarly.
* regmove.c (try_auto_increment): Similarly.
(fixup_match_1): Similarly.
* rtl.h (HAVE_PRE_INCREMENT): Define if not already defined.
(HAVE_PRE_DECREMENT): Similarly.
(HAVE_POST_INCREMENT, HAVE_POST_DECREMENT): Similarly.
sponding changes to all target header files.
From-SVN: r23837
Diffstat (limited to 'gcc/tm.texi')
-rw-r--r-- | gcc/tm.texi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tm.texi b/gcc/tm.texi index 7a0dd0e..be5ccc9 100644 --- a/gcc/tm.texi +++ b/gcc/tm.texi @@ -4156,7 +4156,7 @@ This is about addressing modes. @table @code @findex HAVE_POST_INCREMENT @item HAVE_POST_INCREMENT -Define this macro if the machine supports post-increment addressing. +A C expression that is nonzero the machine supports post-increment addressing. @findex HAVE_PRE_INCREMENT @findex HAVE_POST_DECREMENT |