[Bug libstdc++/16611] Terrible code generated for vector<bool>

[pcarlini at suse dot de]

------- Comment #12 from pcarlini at suse dot de  2006-08-06 14:47 -------
Now I get:

00000000 <_Z1fRKSt6vectorIbSaIbEEj>:
   0:   55                      push   %ebp
   1:   89 e5                   mov    %esp,%ebp
   3:   8b 45 08                mov    0x8(%ebp),%eax
   6:   8b 4d 0c                mov    0xc(%ebp),%ecx
   9:   53                      push   %ebx
   a:   8b 10                   mov    (%eax),%edx
   c:   b8 01 00 00 00          mov    $0x1,%eax
  11:   89 cb                   mov    %ecx,%ebx
  13:   83 e1 1f                and    $0x1f,%ecx
  16:   c1 eb 05                shr    $0x5,%ebx
  19:   d3 e0                   shl    %cl,%eax
  1b:   85 04 9a                test   %eax,(%edx,%ebx,4)
  1e:   5b                      pop    %ebx
  1f:   5d                      pop    %ebp
  20:   0f 95 c0                setne  %al
  23:   0f b6 c0                movzbl %al,%eax
  26:   c3                      ret

I guess we can close the library issue.


-- 

pcarlini at suse dot de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16611