Add more Solaris specifics to README.solaris.md. [skip ci]

diff --git a/doc/README.solaris.md b/doc/README.solaris.md
index 975b7cd09cede1b66a8a41fc0bb4ea47fdf932f0..8f7cd7ee47a3fe649d1fbc89ea63d6238b3f1dc9 100644 (file)
--- a/doc/README.solaris.md
+++ b/doc/README.solaris.md
@@ -30,6 +30,13 @@ developer/clang-90
 ENDOFTEXT
 ```
 
+## Solaris 11/AMD64
+
+* flex 2.6.4 and GNU Bison 3.7.3 work.
+* Clang 11.0 works, GCC 11.2 works.
+
+For reference, the tests were done using Oracle Solaris 11.4.42.111.0.
+
 ## Solaris 11/SPARC
 
 * flex 2.6.4 and GNU Bison 3.7.1 work.