rtlanal.c (subreg_offset_representable_p): Revert last change.

gcc/
	* rtlanal.c (subreg_offset_representable_p): Revert last change.

From-SVN: r139338

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 956d401a6d6ce3129d94735e4b54ed518e2caba3..1dcb9478580030d0c959505c97fa28bb034c48e6 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2008-08-20  Richard Sandiford  <rdsandiford@googlemail.com>
+
+       * rtlanal.c (subreg_offset_representable_p): Revert last change.
+
 2008-08-20  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
 
        PR 35701

diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c
index 6337156eacbfc2b2a29734f3da0efe2b9ebe6423..fb4a5df7dc859cb08f036d82e43ad883448f1621 100644 (file)
--- a/gcc/rtlanal.c
+++ b/gcc/rtlanal.c
@@ -3241,8 +3241,7 @@ subreg_offset_representable_p (unsigned int xregno, enum machine_mode xmode,
 {
   struct subreg_info info;
   subreg_get_info (xregno, xmode, offset, ymode, &info);
-  return (info.representable_p
-         && HARD_REGNO_MODE_OK (xregno + info.offset, ymode));
+  return info.representable_p;
 }
 
 /* Return the final regno that a subreg expression refers to.  */