diff options
| -rw-r--r-- | gcc/doc/invoke.texi | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index bfbdd3ebbc2..a96caa7707d 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -637,7 +637,7 @@ in the following sections. @emph{S/390 and zSeries Options} @gccoptlist{ --mcpu=@var{cpu-type} -march=@var{cpu-type} @gol +-mtune=@var{cpu-type} -march=@var{cpu-type} @gol -mhard-float -msoft-float -mbackchain -mno-backchain @gol -msmall-exec -mno-small-exec -mmvcle -mno-mvcle @gol -m64 -m31 -mdebug -mno-debug -mesa -mzarch} @@ -9665,8 +9665,8 @@ Generate code that will run on @var{arch}, which is the name of system representing a certain processor type. Possible values for @var{cpu-type} are @samp{g5}, @samp{g6} and @samp{z900}. -@item -mcpu=@var{arch} -@opindex mcpu +@item -mtune=@var{arch} +@opindex mtune Tune to @var{cpu-type} everything applicable about the generated code, except for the ABI and the set of available instructions. The list of @var{arch} values is the same as for @option{-march}. |