Index: gmp-impl.h
===================================================================
RCS file: /home/cvsfiles/gmp/gmp-impl.h,v
retrieving revision 1.281.2.12
diff -u -r1.281.2.12 gmp-impl.h
--- gmp-impl.h	22 Apr 2004 23:59:53 -0000	1.281.2.12
+++ gmp-impl.h	29 Sep 2004 19:22:23 -0000
@@ -2188,14 +2188,24 @@
    there's an even number.  */
 
 #if defined (__GNUC__) && ! defined (NO_ASM) && HAVE_HOST_CPU_FAMILY_x86
+/* Some clever GCC maintainer decided to change the meaning of the q register
+   flag with GCC version 3.1.  He added a Q flag with the old meaning at the
+   same time.  This forces us to use a conditional on GCC version.  */
+#if __GMP_GNUC_PREREQ (3,1)
+#define __GMP_qm "=Qm"
+#define __GMP_q "=Q"
+#else
+#define __GMP_qm "=qm"
+#define __GMP_q "=q"
+#endif
 #define ULONG_PARITY(p, n)              \
   do {                                  \
     char           __p;                 \
     unsigned long  __n = (n);           \
     __n ^= (__n >> 16);                 \
-    asm ("xorb   %h1, %b1\n"            \
-         "setpo  %0\n"                  \
-         : "=qm" (__p), "=q" (__n)      \
+    asm ("xorb   %h1, %b1\n\t"          \
+         "setpo  %0"                    \
+         : __GMP_qm (__p), __GMP_q (__n)\
          : "1" (__n));                  \
     (p) = __p;                          \
   } while (0)