diff options
Diffstat (limited to 'gcc/doc/md.texi')
| -rw-r--r-- | gcc/doc/md.texi | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/doc/md.texi b/gcc/doc/md.texi index 44e1149..97d21b9 100644 --- a/gcc/doc/md.texi +++ b/gcc/doc/md.texi @@ -5847,15 +5847,15 @@ equal or wider than the mode of the absolute difference. The result is placed in operand 0, which is of the same mode as operand 3. @var{m} is the mode of operand 1 and operand 2. -@cindex @code{widen_ssum@var{m}3} instruction pattern -@cindex @code{widen_usum@var{m}3} instruction pattern -@item @samp{widen_ssum@var{m}3} -@itemx @samp{widen_usum@var{m}3} +@cindex @code{widen_ssum@var{n}@var{m}3} instruction pattern +@cindex @code{widen_usum@var{n}@var{m}3} instruction pattern +@item @samp{widen_ssum@var{n}@var{m}3} +@itemx @samp{widen_usum@var{n}@var{m}3} Operands 0 and 2 are of the same mode, which is wider than the mode of operand 1. Add operand 1 to operand 2 and place the widened result in operand 0. (This is used express accumulation of elements into an accumulator of a wider mode.) -@var{m} is the mode of operand 1. +@var{m} is the mode of operand 1 and @var{n} is the mode of operand 0. @cindex @code{smulhs@var{m}3} instruction pattern @cindex @code{umulhs@var{m}3} instruction pattern |