* g++.dg/abi/empty6.C (B): Align to twice pointer size.

From-SVN: r106589

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 53cb4811078433abf9db92852a403d5b1a021c1a..7d18b3d2eca8c6b4df89e24db5cf1a8d0eea079c 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2005-11-07  Ulrich Weigand  <uweigand@de.ibm.com>
+
+       * g++.dg/abi/empty6.C (B): Align to twice pointer size.
+
 2005-11-07  Paolo Bonzini  <bonzini@gnu.org>
 
        PR target/24230

diff --git a/gcc/testsuite/g++.dg/abi/empty6.C b/gcc/testsuite/g++.dg/abi/empty6.C
index fecf470643fd2866cce3075c0cc1a9bf69076b6d..f78630878234a06f35ec5265281ba8b192ec6bee 100644 (file)
--- a/gcc/testsuite/g++.dg/abi/empty6.C
+++ b/gcc/testsuite/g++.dg/abi/empty6.C
@@ -5,11 +5,10 @@ struct A {};
 struct B {
   A a; // { dg-warning "empty" "" { xfail mmix-*-* } }
   virtual void f () {}
-} __attribute__((aligned(8)));
+} __attribute__((aligned(2 * sizeof (void *))));
 /* The preceding attribute is necessary on targets with
-   BIGGEST_ALIGNMENT <= 32 to trigger the warning, as otherwise a 32 bit
-   offset is split into DECL_FIELD_OFFSET 4 and DECL_FIELD_BIT_OFFSET 0,
+   BIGGEST_ALIGNMENT <= POINTER_SIZE to trigger the warning, as
+   otherwise the offset of 'a' (i.e. POINTER_SIZE) is split into a
+   non-zero DECL_FIELD_OFFSET and a zero DECL_FIELD_BIT_OFFSET,
    and then there is no discrepancy between DECL_FIELD_OFFSET and
-   byte_position to warn about.
-   On the other hand 64-bit targets for example, generally need a larger
-   requested alignment to get the intended warning.  */
+   byte_position to warn about.  */