+2015-05-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
+
+ * doc/invoke.texi: Add missing cpu types for march option: z196
+ and zEC12.
+
2015-05-18 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Backport from mainline
Generate code that runs on @var{cpu-type}, which is the name of a system
representing a certain processor type. Possible values for
@var{cpu-type} are @samp{g5}, @samp{g6}, @samp{z900}, @samp{z990},
-@samp{z9-109}, @samp{z9-ec} and @samp{z10}.
+@samp{z9-109}, @samp{z9-ec}, @samp{z10}, @samp{z196}, and @samp{zEC12}.
When generating code using the instructions available on z/Architecture,
the default is @option{-march=z900}. Otherwise, the default is
@option{-march=g5}.