target/7559: kdelibs miscompilation

[Gwenole Beauchesne]

The following reply was made to PR target/7559; it has been noted by GNATS.

From: Gwenole Beauchesne <gbeauchesne@mandrakesoft.com>
To: gcc-gnats@gcc.gnu.org
Cc: david@mandrakesoft.com, <aj@suse.de>, <jh@suse.cz>, <nobody@gcc.gnu.org>,
        <gcc-prs@gcc.gnu.org>, <gcc-bugs@gcc.gnu.org>
Subject: Re: target/7559: kdelibs miscompilation
Date: Fri, 9 Aug 2002 19:13:46 +0200 (CEST)

 > Also verified to fail with:
 > GNU C++ version 3.2 20020809 (prerelease) (x86_64-unknown-linux-gnu)
 
 The following C testcase is equivalent in miscompiled-behavior. If you
 don't want to bother compiling the C++ front-end for tests. ;-)
 
 extern void abort();
 
 struct A {
   int x, y;
 };
 
 struct B {
   int x, y;
 };
 
 struct R {
   struct A a;
   struct B b;
 };
 
 struct R X = { { 100, 100 }, { 100, 100 } };
 
 struct R get() {
   return X;
 }
 
 int main() {
   struct R r = get();
   
   if (!(r.a.x == 100 && r.a.y == 100
         && r.b.x == 100 && r.b.y == 100))
     abort();
   
   return 0;
 }