2009-03-17 H.J. Lu <hongjiu.lu@intel.com>

	PR target/39477
	* doc/extend.texi: Correct register behavior for regparm on
	Intel 386.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@144903 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6f50eb7..42240dc 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,11 @@
 2009-03-17  H.J. Lu  <hongjiu.lu@intel.com>
 
 2009-03-17  H.J. Lu  <hongjiu.lu@intel.com>
 

+       PR target/39477
+       * doc/extend.texi: Correct register behavior for regparm on
+       Intel 386.
+
+2009-03-17  H.J. Lu  <hongjiu.lu@intel.com>
+

        PR target/39476
        * config/i386/i386.c (ix86_function_regparm): Rewrite for
        64bit.
        PR target/39476
        * config/i386/i386.c (ix86_function_regparm): Rewrite for
        64bit.

diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 4739eaf..d335cde 100644 (file)
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -2792,7 +2792,7 @@ default).  Lazy binding will send the first call via resolving code in
 the loader, which might assume EAX, EDX and ECX can be clobbered, as
 per the standard calling conventions.  Solaris 8 is affected by this.
 GNU systems with GLIBC 2.1 or higher, and FreeBSD, are believed to be
 the loader, which might assume EAX, EDX and ECX can be clobbered, as
 per the standard calling conventions.  Solaris 8 is affected by this.
 GNU systems with GLIBC 2.1 or higher, and FreeBSD, are believed to be

-safe since the loaders there save all registers.  (Lazy binding can be
+safe since the loaders there save EAX, EDX and ECX.  (Lazy binding can be

 disabled with the linker or the loader if desired, to avoid the
 problem.)
 
 disabled with the linker or the loader if desired, to avoid the
 problem.)