Index: gmp-4.2.4/longlong.h
===================================================================
--- gmp-4.2.4.orig/longlong.h	2009-12-18 19:19:02.882100436 -0800
+++ gmp-4.2.4/longlong.h	2009-12-18 19:21:00.422064316 -0800
@@ -1014,7 +1014,15 @@ extern UWtype __MPN(udiv_qrnnd) _PROTO (
 #endif /* __m88000__ */
 
 #if defined (__mips) && W_TYPE_SIZE == 32
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#if (__GNUC__ >= 5) || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 4)
+#define umul_ppmm(w1, w0, u, v) \
+  do {                                                                 \
+    UDItype _r;                                                        \
+    _r = (UDItype) u * v;                                              \
+    (w1) = _r >> 32;                                                   \
+    (w0) = (USItype) _r;                                               \
+  } while (0)
+#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7
 #define umul_ppmm(w1, w0, u, v) \
   __asm__ ("multu %2,%3" : "=l" (w0), "=h" (w1) : "d" (u), "d" (v))
 #else
@@ -1027,7 +1035,16 @@ extern UWtype __MPN(udiv_qrnnd) _PROTO (
 #endif /* __mips */
 
 #if (defined (__mips) && __mips >= 3) && W_TYPE_SIZE == 64
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#if (__GNUC__ >= 5) || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 4)
+typedef unsigned int UTItype __attribute__ ((mode (TI)));
+#define umul_ppmm(w1, w0, u, v) \
+ do {                                                                  \
+    UTItype _r;                                                        \
+    _r = (UTItype) u * v;                                              \
+    (w1) = _r >> 64;                                                   \
+    (w0) = (UDItype) _r;                                               \
+  } while (0)
+#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7
 #define umul_ppmm(w1, w0, u, v) \
   __asm__ ("dmultu %2,%3" : "=l" (w0), "=h" (w1) : "d" (u), "d" (v))
 #else