https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69134
Paul Hua <paul.hua.gm at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |paul.hua.gm at gmail dot com
--- Comment #1 from Paul Hua <paul.hua.gm at gmail dot com> ---
Try this patch for mpfr-2.4.2.
--- mpfr-longlong.h.bak 2016-01-06 11:13:03.474846621 +0800
+++ mpfr-longlong.h 2016-01-06 11:44:38.839800251 +0800
@@ -1011,7 +1011,7 @@
#endif /* __m88000__ */
#if defined (__mips) && W_TYPE_SIZE == 32
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#if __GNUC__ < 4
#define umul_ppmm(w1, w0, u, v) \
__asm__ ("multu %2,%3" : "=l" (w0), "=h" (w1) : "d" (u), "d" (v))
#else
@@ -1024,7 +1024,7 @@
#endif /* __mips */
#if (defined (__mips) && __mips >= 3) && W_TYPE_SIZE == 64
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#if __GNUC__ < 4
#define umul_ppmm(w1, w0, u, v) \
__asm__ ("dmultu %2,%3" : "=l" (w0), "=h" (w1) : "d" (u), "d" (v))
#else
