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Diffstat (limited to 'gcc/doc/md.texi')
| -rw-r--r-- | gcc/doc/md.texi | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/gcc/doc/md.texi b/gcc/doc/md.texi index faf3910..68321dc 100644 --- a/gcc/doc/md.texi +++ b/gcc/doc/md.texi @@ -5007,33 +5007,6 @@ raised and a quiet @code{NaN} is returned. All operands have mode @var{m}, which is a scalar or vector floating-point mode. These patterns are not allowed to @code{FAIL}. -@cindex @code{reduc_smin_@var{m}} instruction pattern -@cindex @code{reduc_smax_@var{m}} instruction pattern -@item @samp{reduc_smin_@var{m}}, @samp{reduc_smax_@var{m}} -Find the signed minimum/maximum of the elements of a vector. The vector is -operand 1, and the result is stored in the least significant bits of -operand 0 (also a vector). The output and input vector should have the same -modes. These are legacy optabs, and platforms should prefer to implement -@samp{reduc_smin_scal_@var{m}} and @samp{reduc_smax_scal_@var{m}}. - -@cindex @code{reduc_umin_@var{m}} instruction pattern -@cindex @code{reduc_umax_@var{m}} instruction pattern -@item @samp{reduc_umin_@var{m}}, @samp{reduc_umax_@var{m}} -Find the unsigned minimum/maximum of the elements of a vector. The vector is -operand 1, and the result is stored in the least significant bits of -operand 0 (also a vector). The output and input vector should have the same -modes. These are legacy optabs, and platforms should prefer to implement -@samp{reduc_umin_scal_@var{m}} and @samp{reduc_umax_scal_@var{m}}. - -@cindex @code{reduc_splus_@var{m}} instruction pattern -@cindex @code{reduc_uplus_@var{m}} instruction pattern -@item @samp{reduc_splus_@var{m}}, @samp{reduc_uplus_@var{m}} -Compute the sum of the signed/unsigned elements of a vector. The vector is -operand 1, and the result is stored in the least significant bits of operand 0 -(also a vector). The output and input vector should have the same modes. -These are legacy optabs, and platforms should prefer to implement -@samp{reduc_plus_scal_@var{m}}. - @cindex @code{reduc_smin_scal_@var{m}} instruction pattern @cindex @code{reduc_smax_scal_@var{m}} instruction pattern @item @samp{reduc_smin_scal_@var{m}}, @samp{reduc_smax_scal_@var{m}} |