IBM Z: Doc: Add z15/arch13 to the list of -march/-mtune options

gcc/ChangeLog:

	* doc/invoke.texi: Add z15/arch13 to the list of documented
	-march/-mtune options.

(cherry picked from commit d2364fb436ff64a4c5293b697f37d53fd58a9f54)

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 1d924085b022eda4e0615c37236126d344e3aeed..6d036aff07654e664460155b4cdcfcdb70ebae7e 100644 (file)
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -27046,7 +27046,7 @@ system representing a certain processor type.  Possible values for
 @var{cpu-type} are @samp{z900}/@samp{arch5}, @samp{z990}/@samp{arch6},
 @samp{z9-109}, @samp{z9-ec}/@samp{arch7}, @samp{z10}/@samp{arch8},
 @samp{z196}/@samp{arch9}, @samp{zEC12}, @samp{z13}/@samp{arch11},
-@samp{z14}/@samp{arch12}, and @samp{native}.
+@samp{z14}/@samp{arch12}, @samp{z15}/@samp{arch13}, and @samp{native}.
 
 The default is @option{-march=z900}.