From: Bernardo Innocenti <bernie@develer.com>
Date: Mon, 31 May 2004 22:27:39 +0000 (+0200)
Subject: re PR target/12968 (doc m68k -mshort)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5847e53ee7e2bb6665c0652f46a071aa78de90bd;p=gcc.git

re PR target/12968 (doc m68k -mshort)

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

From-SVN: r82511
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5d10d0f8b7c..afd82a891f6 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-06-01  Bernardo Innocenti  <bernie@develer.com>
+
+	PR target/12968
+	* doc/invoke.texi: Document stack alignment side-effect of -mshort.
+
 2004-05-31  Joseph S. Myers  <jsm@polyomino.org.uk>
 
 	PR c/15749
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index fffb023e2a3..41c474f8df8 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -6349,6 +6349,8 @@ cross-compilation.  The embedded targets @samp{m68k-*-aout} and
 @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