diff options
Diffstat (limited to 'gcc/doc/rtl.texi')
| -rw-r--r-- | gcc/doc/rtl.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/doc/rtl.texi b/gcc/doc/rtl.texi index ba72b48096b..e28ba032cdd 100644 --- a/gcc/doc/rtl.texi +++ b/gcc/doc/rtl.texi @@ -2364,9 +2364,14 @@ Similar but represent left and right rotate. If @var{c} is a constant, use @code{rotate}. @findex abs +@findex ss_abs @cindex absolute value @item (abs:@var{m} @var{x}) +@item (ss_abs:@var{m} @var{x}) Represents the absolute value of @var{x}, computed in mode @var{m}. +@code{ss_abs} ensures that an out-of-bounds result saturates to the +maximum signed value. + @findex sqrt @cindex square root |