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References: <bug-21299-1600@http.gcc.gnu.org/bugzilla/>
Subject: [Bug rtl-optimization/21299] [4.0/4.1/4.2 Regression] internal error on invalid asm statement
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------- Comment #2 from tbm at cyrius dot com  2006-07-27 17:04 -------
This is not i386 specific.  I get the same on ia64 with e.g.

void f(int port)
{
    __asm__ volatile ("inb %1,%0"
        :"=a" (port)
        :"d"((unsigned short) port));
}

It's still there as of current gcc 4.2.


-- 

tbm at cyrius dot com changed:

           What    |Removed                     |Added
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                 CC|                            |tbm at cyrius dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21299