stor-layout.c (place_field): Update rli->offset as well as rli->bitpos.

	* stor-layout.c (place_field): Update rli->offset as well as
	rli->bitpos.

From-SVN: r59301

gcc/ChangeLog

 2002-11-20  Richard Sandiford  <rsandifo@redhat.com>
 
+	* stor-layout.c (place_field): Update rli->offset as well as
+	rli->bitpos.
+
+2002-11-20  Richard Sandiford  <rsandifo@redhat.com>
+
 	* sched-deps.c (sched_analyze): Check HARD_REGNO_CALL_PART_CLOBBERED.
 
 2002-11-20  Richard Sandiford  <rsandifo@redhat.com>

gcc/stor-layout.c

@@ -1036,6 +1036,7 @@ place_field (rli, field)
 	      if (rli->remaining_in_alignment < bitsize)
 		{
 		  /* out of bits; bump up to next 'word'.  */
+		  rli->offset = DECL_FIELD_OFFSET (rli->prev_field);
 		  rli->bitpos = size_binop (PLUS_EXPR,
 				      type_size,
 				      DECL_FIELD_BIT_OFFSET(rli->prev_field));

gcc/testsuite/ChangeLog

 2002-11-20  Richard Sandiford  <rsandifo@redhat.com>
 
+	* gcc.dg/bitfld-5.c: New test.
+
+2002-11-20  Richard Sandiford  <rsandifo@redhat.com>
+
 	* gcc.c-torture/execute/20021120-3.c: New test.
 
 2002-11-20  Richard Sandiford  <rsandifo@redhat.com>

gcc/testsuite/gcc.dg/bitfld-5.c

+/* { dg-options "" } */
+#include <limits.h>
+
+struct s
+{
+  int i1 : sizeof (int) * CHAR_BIT;
+  int i2 : sizeof (int) * CHAR_BIT;
+  int i3 : sizeof (int) * CHAR_BIT;
+  int i4 : sizeof (int) * CHAR_BIT;
+};
+
+int f[sizeof (struct s) != sizeof (int) * 4 ? -1 : 1];