2004-05-29  Bernardo Innocenti  <bernie@develer.com>

	PR target/12968
	* doc/invoke.texi: Document stack alignment side-effect of
	-mshort.

diff -u -p -r1.466 invoke.texi
--- gcc/doc/invoke.texi	25 May 2004 12:55:04 -0000	1.466
+++ gcc/doc/invoke.texi	29 May 2004 16:11:53 -0000
@@ -6349,6 +6349,8 @@ cross-compilation.  The embedded targets
 @item -mshort
 @opindex mshort
 Consider type @code{int} to be 16 bits wide, like @code{short int}.
+Additionally, parameters passed on the stack are also aligned to a
+16-bit boundary even on targets whose API mandates promotion to 32-bit.
 
 @item -mnobitfield
 @opindex mnobitfield