tcg: Remove TCI experimental status

The following commits (released in v6.0.0) made raised the
quality of the TCI backend to the other TCG architectures,
thus is is not considerated experimental anymore:
- c6fbea47664..2f74f45e32b
- dc09f047edd..9e9acb7b348
- b6139eb0578..2fc6f16ca5e
- dbcbda2cd84..5e8892db93f

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211106111457.517546-1-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
diff --git a/meson.build b/meson.build
index 9702fdc..2ece4fe 100644
--- a/meson.build
+++ b/meson.build
@@ -335,7 +335,7 @@
 if not get_option('tcg').disabled()
   if cpu not in supported_cpus
     if get_option('tcg_interpreter')
-      warning('Unsupported CPU @0@, will use TCG with TCI (experimental and slow)'.format(cpu))
+      warning('Unsupported CPU @0@, will use TCG with TCI (slow)'.format(cpu))
     else
       error('Unsupported CPU @0@, try --enable-tcg-interpreter'.format(cpu))
     endif
@@ -3290,7 +3290,7 @@
 summary_info += {'TCG support':       config_all.has_key('CONFIG_TCG')}
 if config_all.has_key('CONFIG_TCG')
   if get_option('tcg_interpreter')
-    summary_info += {'TCG backend':   'TCI (TCG with bytecode interpreter, experimental and slow)'}
+    summary_info += {'TCG backend':   'TCI (TCG with bytecode interpreter, slow)'}
   else
     summary_info += {'TCG backend':   'native (@0@)'.format(cpu)}
   endif