---

yaml --- r: 336013 b: refs/heads/master c: a3cea98 h: refs/heads/master i: 336011: eafe861 v: v3
git-mirror · Nov 23, 2012 · e2219fd · e2219fd
1 parent 2d06064
commit e2219fd
Show file tree

Hide file tree

Showing 2 changed files with 18 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f93a1a00f2bd550f86fd1a9f83c493755aecd15f
+refs/heads/master: a3cea9894157c20a5b1ec08b7e0b5f2019740c10
diff --git a/trunk/lib/mpi/longlong.h b/trunk/lib/mpi/longlong.h
@@ -641,7 +641,14 @@ do { \
 	**************  MIPS  *****************
 	***************************************/
 #if defined(__mips__) && W_TYPE_SIZE == 32
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 4
+#define umul_ppmm(w1, w0, u, v)			\
+do {						\
+	UDItype __ll = (UDItype)(u) * (v);	\
+	w1 = __ll >> 32;			\
+	w0 = __ll;				\
+} while (0)
+#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7
 #define umul_ppmm(w1, w0, u, v) \
 	__asm__ ("multu %2,%3" \
 	: "=l" ((USItype)(w0)), \
@@ -666,7 +673,15 @@ do { \
 	**************  MIPS/64  **************
 	***************************************/
 #if (defined(__mips) && __mips >= 3) && W_TYPE_SIZE == 64
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 4
+#define umul_ppmm(w1, w0, u, v) \
+do {									\
+	typedef unsigned int __ll_UTItype __attribute__((mode(TI)));	\
+	__ll_UTItype __ll = (__ll_UTItype)(u) * (v);			\
+	w1 = __ll >> 64;						\
+	w0 = __ll;							\
+} while (0)
+#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7
 #define umul_ppmm(w1, w0, u, v) \
 	__asm__ ("dmultu %2,%3" \
 	: "=l" ((UDItype)(w0)), \