https://gcc.gnu.org/g:5601c411f4ffdb8bbfec09a58234ab2ebc5de986
commit r15-6303-g5601c411f4ffdb8bbfec09a58234ab2ebc5de986
Author: Anton Blanchard <ant...@tenstorrent.com>
Date: Tue Dec 17 07:30:55 2024 -0700
[PATCH v2 1/2] RISC-V: Document thead-c906, xiangshan-nanhu, and generic-ooo
gcc/ChangeLog
* doc/invoke.texi (RISC-V): Add thead-c906, xiangshan-nanhu to
-mcpu, add generic-ooo and remove thead-c906 from -mtune.
Diff:
---
gcc/doc/invoke.texi | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 0fdf85015857..017bb8075ac5 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -30981,17 +30981,18 @@ Permissible values for this option are:
@samp{sifive-e20}, @samp{sifive-e21},
@samp{sifive-e24}, @samp{sifive-e31}, @samp{sifive-e34}, @samp{sifive-e76},
@samp{sifive-s21}, @samp{sifive-s51}, @samp{sifive-s54}, @samp{sifive-s76},
@samp{sifive-u54}, @samp{sifive-u74}, @samp{sifive-x280}, @samp{sifive-xp450},
-@samp{sifive-x670}.
+@samp{sifive-x670}, @samp{thead-c906}, @samp{xiangshan-nanhu}.
Note that @option{-mcpu} does not override @option{-march} or @option{-mtune}.
@opindex mtune
@item -mtune=@var{processor-string}
Optimize the output for the given processor, specified by microarchitecture or
-particular CPU name. Permissible values for this option are: @samp{rocket},
-@samp{sifive-3-series}, @samp{sifive-5-series}, @samp{sifive-7-series},
-@samp{thead-c906}, @samp{size}, @samp{sifive-p400-series},
-@samp{sifive-p600-series}, and all valid options for @option{-mcpu=}.
+particular CPU name. Permissible values for this option are:
+@samp{generic-ooo}, @samp{rocket}, @samp{sifive-3-series},
+@samp{sifive-5-series}, @samp{sifive-7-series}, @samp{size},
+@samp{sifive-p400-series}, @samp{sifive-p600-series}, and all valid options for
+@option{-mcpu=}.
When @option{-mtune=} is not specified, use the setting from @option{-mcpu},
the default is @samp{rocket} if both are not specified.
