On Thursday 21 March 2002 01:33 am, David Howells wrote: > > As "tmp" is not referenced after the assembly, I removed it from > > the output list and added it to the input list. This appears to > > fix it. Do you see anything wrong with removing tmp from the > > output list? > > Yes. You've told the compiler that the value in tmp hasn't changed > and so it is free to re-use it.
Okay, I understand. > > The way to do it is just to use the "=" constraint and split the "d" > register value: > > "# ending __up_read\n" > - : "+m"(sem->count), "+d"(tmp) > - : "a"(sem) > + : "+m"(sem->count), "=d"(tmp) > + : "a"(sem), "1"(tmp) > > : "memory", "cc"); This doesn't help. It still fails the same way compiling jfs_imap.c. > > However, if I remember rightly, this has some other adverse side > effects on the compiler:-( But it is the only other way to do it. I'll keep trying. > > David _______________________________________________ Jfs-discussion mailing list [EMAIL PROTECTED] http://www-124.ibm.com/developerworks/oss/mailman/listinfo/jfs-discussion
