invoke.texi (SPARC options): Document that -mapp-regs is turned off by default on Solaris.

	* doc/invoke.texi (SPARC options): Document that -mapp-regs
	is turned off by default on Solaris.

From-SVN: r98544

gcc/ChangeLog

+2005-04-22  Eric Botcazou  <ebotcazou@libertysurf.fr>
+
+	* doc/invoke.texi (SPARC options): Document that -mapp-regs
+	is turned off by default on Solaris.
+
 2005-04-21  Roger Sayle  <roger@eyesopen.com>
 
 	* c-common.h (objc_build_method_signature): Update prototype.

gcc/doc/invoke.texi

@@ -11472,7 +11472,7 @@ These @samp{-m} options are supported on the SPARC:
 @opindex mapp-regs
 Specify @option{-mapp-regs} to generate output using the global registers
 2 through 4, which the SPARC SVR4 ABI reserves for applications.  This
-is the default.
+is the default, except on Solaris.
 
 To be fully SVR4 ABI compliant at the cost of some performance loss,
 specify @option{-mno-app-regs}.  You should compile libraries and system