GCN: Add gfx908/gfx90a to -march/-mtune in invoke.texi

gcc/
	* doc/invoke.texi (AMD GCN Options): Add gfx908/gfx90a.

(cherry picked from commit 2a790686fd11bc90032ff67c996c5a2752305625)

diff --git a/gcc/ChangeLog.omp b/gcc/ChangeLog.omp
index aa9dabbdd6bc45f99c5469236c4937c5e0512b2d..9ae5b92172c97ebc3f55d8b18bd100cefee2acf4 100644 (file)
--- a/gcc/ChangeLog.omp
+++ b/gcc/ChangeLog.omp
@@ -1,3 +1,10 @@
+2022-07-05  Tobias Burnus  <tobias@codesourcery.com>
+
+       Backport from mainline:
+       2022-05-25  Tobias Burnus  <tobias@codesourcery.com>
+
+       * doc/invoke.texi (AMD GCN Options): Add gfx908/gfx90a.
+
 2022-07-05  Tobias Burnus  <tobias@codesourcery.com>
 
        Backport from mainline:

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 88275248fb4838daeee591b2081ad64d8dfb38c6..c2de677b9be04330f4222262755f511d8aa58fed 100644 (file)
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -19704,7 +19704,6 @@ Set architecture type or tuning for @var{gpu}. Supported values for @var{gpu}
 are
 
 @table @samp
-@opindex fiji
 @item fiji
 Compile for GCN3 Fiji devices (gfx803).
 
@@ -19714,6 +19713,12 @@ Compile for GCN5 Vega 10 devices (gfx900).
 @item gfx906
 Compile for GCN5 Vega 20 devices (gfx906).
 
+@item gfx908
+Compile for CDNA1 Instinct MI100 series devices (gfx908).
+
+@item gfx90a
+Compile for CDNA2 Instinct MI200 series devices (gfx90a).
+
 @end table
 
 @item -msram-ecc=on