[Bug testsuite/39451] New: Invalid x86 constraint in gcc.dg/asm-b.c

[hjl dot tools at gmail dot com]

gcc.dg/asm-b.c has

#elif defined __i386__ || defined __x86_64__
  __asm __volatile ("movb %b1,1(%2); movb %h1,(%2)" : "=m" (*z) : "r" (y), "r"
(z));
#endif

The "r" constraint means any integer registers. But %b1/%h1 requires
the "Q" constraint.


-- 
           Summary: Invalid x86 constraint in gcc.dg/asm-b.c
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl dot tools at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39451