Initial import of mpfr-2.0.3, a library for multiple-precision

floating-point computations

6 files changed, 1750 insertions, 0 deletions

diff --git a/math/mpfr/DESCR b/math/mpfr/DESCR
new file mode 100644
index 00000000000..a9ff5719db5
--- /dev/null
+++ b/math/mpfr/DESCR
@@ -0,0 +1,9 @@
+The MPFR library is a C library for multiple-precision floating-point
+computations with exact rounding (also called correct rounding).  It is
+based on the GMP multiple-precision library and should replace the MPF
+class in further releases of GMP.
+
+  The main goal of MPFR is to provide a library for multiple-precision
+floating-point computation which is both efficient and has a well-defined
+semantics.  It copies the good ideas from the ANSI/IEEE-754 standard for
+double-precision floating-point arithmetic (53-bit mantissa).
diff --git a/math/mpfr/Makefile b/math/mpfr/Makefile
new file mode 100644
index 00000000000..9593eb4b068
--- /dev/null
+++ b/math/mpfr/Makefile
@@ -0,0 +1,26 @@
+# $NetBSD: Makefile,v 1.1.1.1 2004/06/05 22:11:38 rh Exp $
+#
+
+DISTNAME=		mpfr-2.0.3
+CATEGORIES=		math
+MASTER_SITES=		http://www.mpfr.org/mpfr-current/
+DISTFILES=		${DISTNAME}${EXTRACT_SUFX} ${GMP}${EXTRACT_SUFX}
+
+MAINTAINER=		rh@NetBSD.org
+HOMEPAGE=		http://www.mpfr.org/
+COMMENT=		GMP-based library for multiple-precision floating-point computations
+
+USE_BUILDLINK3=		yes
+USE_PKGLOCALEDIR=	yes
+GNU_CONFIGURE=		yes
+CONFIGURE_ARGS+=	--with-gmp-include=${GMP_DIR}
+CONFIGURE_DIRS=		${GMP_DIR} ${WRKSRC}
+
+INFO_FILES=		mpfr.info
+
+GMP_VERSION?=		4.1.2
+GMP=			gmp-${GMP_VERSION}
+GMP_DIR=		${WRKDIR}/${GMP}
+
+.include "../../devel/gmp/buildlink3.mk"
+.include "../../mk/bsd.pkg.mk"
diff --git a/math/mpfr/PLIST b/math/mpfr/PLIST
new file mode 100644
index 00000000000..131e4833f1d
--- /dev/null
+++ b/math/mpfr/PLIST
@@ -0,0 +1,5 @@
+@comment $NetBSD: PLIST,v 1.1.1.1 2004/06/05 22:11:38 rh Exp $
+include/mpf2mpfr.h
+include/mpfr.h
+info/mpfr.info
+lib/libmpfr.a
diff --git a/math/mpfr/distinfo b/math/mpfr/distinfo
new file mode 100644
index 00000000000..03f29fe0fc1
--- /dev/null
+++ b/math/mpfr/distinfo
@@ -0,0 +1,7 @@
+$NetBSD: distinfo,v 1.1.1.1 2004/06/05 22:11:38 rh Exp $
+
+SHA1 (mpfr-2.0.3.tar.gz) = 9874f54673589550e7367fe4437f9c84196b9ef0
+Size (mpfr-2.0.3.tar.gz) = 484084 bytes
+SHA1 (gmp-4.1.2.tar.gz) = 68a6ee6488e9c660f201be70bc55b8e2c40b16b1
+Size (gmp-4.1.2.tar.gz) = 2159329 bytes
+SHA1 (patch-aa) = 96aa278bce01738d4c7446278cec0650cf33b15e
diff --git a/math/mpfr/files/longlong.h b/math/mpfr/files/longlong.h
new file mode 100644
index 00000000000..45aecccd9f4
--- /dev/null
+++ b/math/mpfr/files/longlong.h
@@ -0,0 +1,1687 @@
+/* longlong.h -- definitions for mixed size 32/64 bit arithmetic.
+
+Copyright 1991, 1992, 1993, 1994, 1996, 1997, 1999, 2000, 2001, 2002 Free
+Software Foundation, Inc.
+
+This file is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+This file is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with this file; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+/* You have to define the following before including this file:
+
+   UWtype -- An unsigned type, default type for operations (typically a "word")
+   UHWtype -- An unsigned type, at least half the size of UWtype.
+   UDWtype -- An unsigned type, at least twice as large a UWtype
+   W_TYPE_SIZE -- size in bits of UWtype
+
+   SItype, USItype -- Signed and unsigned 32 bit types.
+   DItype, UDItype -- Signed and unsigned 64 bit types.
+
+   On a 32 bit machine UWtype should typically be USItype;
+   on a 64 bit machine, UWtype should typically be UDItype.
+*/
+
+#define __BITS4 (W_TYPE_SIZE / 4)
+#define __ll_B ((UWtype) 1 << (W_TYPE_SIZE / 2))
+#define __ll_lowpart(t) ((UWtype) (t) & (__ll_B - 1))
+#define __ll_highpart(t) ((UWtype) (t) >> (W_TYPE_SIZE / 2))
+
+/* This is used to make sure no undesirable sharing between different libraries
+   that use this file takes place.  */
+#ifndef __MPN
+#define __MPN(x) __##x
+#endif
+
+#ifndef _PROTO
+#if (__STDC__-0) || defined (__cplusplus)
+#define _PROTO(x) x
+#else
+#define _PROTO(x) ()
+#endif
+#endif
+
+/* Define auxiliary asm macros.
+
+   1) umul_ppmm(high_prod, low_prod, multipler, multiplicand) multiplies two
+   UWtype integers MULTIPLER and MULTIPLICAND, and generates a two UWtype
+   word product in HIGH_PROD and LOW_PROD.
+
+   2) __umulsidi3(a,b) multiplies two UWtype integers A and B, and returns a
+   UDWtype product.  This is just a variant of umul_ppmm.
+
+   3) udiv_qrnnd(quotient, remainder, high_numerator, low_numerator,
+   denominator) divides a UDWtype, composed by the UWtype integers
+   HIGH_NUMERATOR and LOW_NUMERATOR, by DENOMINATOR and places the quotient
+   in QUOTIENT and the remainder in REMAINDER.  HIGH_NUMERATOR must be less
+   than DENOMINATOR for correct operation.  If, in addition, the most
+   significant bit of DENOMINATOR must be 1, then the pre-processor symbol
+   UDIV_NEEDS_NORMALIZATION is defined to 1.
+
+   4) sdiv_qrnnd(quotient, remainder, high_numerator, low_numerator,
+   denominator).  Like udiv_qrnnd but the numbers are signed.  The quotient
+   is rounded towards 0.
+
+   5) count_leading_zeros(count, x) counts the number of zero-bits from the
+   msb to the first non-zero bit in the UWtype X.  This is the number of
+   steps X needs to be shifted left to set the msb.  Undefined for X == 0,
+   unless the symbol COUNT_LEADING_ZEROS_0 is defined to some value.
+
+   6) count_trailing_zeros(count, x) like count_leading_zeros, but counts
+   from the least significant end.
+
+   7) add_ssaaaa(high_sum, low_sum, high_addend_1, low_addend_1,
+   high_addend_2, low_addend_2) adds two UWtype integers, composed by
+   HIGH_ADDEND_1 and LOW_ADDEND_1, and HIGH_ADDEND_2 and LOW_ADDEND_2
+   respectively.  The result is placed in HIGH_SUM and LOW_SUM.  Overflow
+   (i.e. carry out) is not stored anywhere, and is lost.
+
+   8) sub_ddmmss(high_difference, low_difference, high_minuend, low_minuend,
+   high_subtrahend, low_subtrahend) subtracts two two-word UWtype integers,
+   composed by HIGH_MINUEND_1 and LOW_MINUEND_1, and HIGH_SUBTRAHEND_2 and
+   LOW_SUBTRAHEND_2 respectively.  The result is placed in HIGH_DIFFERENCE
+   and LOW_DIFFERENCE.  Overflow (i.e. carry out) is not stored anywhere,
+   and is lost.
+
+   If any of these macros are left undefined for a particular CPU,
+   C macros are used.  */
+
+/* The CPUs come in alphabetical order below.
+
+   Please add support for more CPUs here, or improve the current support
+   for the CPUs below!  */
+
+/* FIXME: The macros using external routines like __MPN(count_leading_zeros)
+   don't need to be under !NO_ASM */
+#if ! defined (NO_ASM)
+
+#if defined (__alpha) && W_TYPE_SIZE == 64
+/* Most alpha-based machines, except Cray systems. */
+#if defined (__GNUC__)
+#define umul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    UDItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("umulh %r1,%2,%0"						\
+	     : "=r" (ph)						\
+	     : "%rJ" (m0), "rI" (m1));					\
+    (pl) = __m0 * __m1;							\
+  } while (0)
+#define UMUL_TIME 18
+#else /* ! __GNUC__ */
+#include <machine/builtins.h>
+#define umul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    UDItype __m0 = (m0), __m1 = (m1);					\
+    (ph) = __UMULH (m0, m1);						\
+    (pl) = __m0 * __m1;							\
+  } while (0)
+#endif
+#ifndef LONGLONG_STANDALONE
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do { UWtype __di;							\
+    __di = __MPN(invert_limb) (d);					\
+    udiv_qrnnd_preinv (q, r, n1, n0, d, __di);				\
+  } while (0)
+#define UDIV_PREINV_ALWAYS  1
+#define UDIV_NEEDS_NORMALIZATION 1
+#define UDIV_TIME 220
+#endif /* LONGLONG_STANDALONE */
+/* clz_tab is required by mpn/alpha/cntlz.asm, and that file is built for
+   all alphas, even though ev67 and ev68 don't need it. */
+#define COUNT_LEADING_ZEROS_NEED_CLZ_TAB
+#if defined (__GNUC__) && (HAVE_HOST_CPU_alphaev67 || HAVE_HOST_CPU_alphaev68)
+#define count_leading_zeros(COUNT,X) \
+  __asm__("ctlz %1,%0" : "=r"(COUNT) : "r"(X))
+#define count_trailing_zeros(COUNT,X) \
+  __asm__("cttz %1,%0" : "=r"(COUNT) : "r"(X))
+#else /* ! (ev67 || ev68) */
+#ifndef LONGLONG_STANDALONE
+#if HAVE_ATTRIBUTE_CONST
+long __MPN(count_leading_zeros) _PROTO ((UDItype)) __attribute__ ((const));
+#else
+long __MPN(count_leading_zeros) _PROTO ((UDItype));
+#endif
+#define count_leading_zeros(count, x) \
+  ((count) = __MPN(count_leading_zeros) (x))
+#endif /* LONGLONG_STANDALONE */
+#endif /* ! (ev67 || ev68) */
+#endif /* __alpha */
+
+#if defined (_CRAY) && W_TYPE_SIZE == 64
+#include <intrinsics.h>
+#define UDIV_PREINV_ALWAYS  1
+#define UDIV_NEEDS_NORMALIZATION 1
+#define UDIV_TIME 220
+long __MPN(count_leading_zeros) _PROTO ((UDItype));
+#define count_leading_zeros(count, x) \
+  ((count) = _leadz ((UWtype) (x)))
+#if defined (_CRAYIEEE)		/* I.e., Cray T90/ieee, T3D, and T3E */
+#define umul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    UDItype __m0 = (m0), __m1 = (m1);					\
+    (ph) = _int_mult_upper (m0, m1);					\
+    (pl) = __m0 * __m1;							\
+  } while (0)
+#ifndef LONGLONG_STANDALONE
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do { UWtype __di;							\
+    __di = __MPN(invert_limb) (d);					\
+    udiv_qrnnd_preinv (q, r, n1, n0, d, __di);				\
+  } while (0)
+#endif /* LONGLONG_STANDALONE */
+#endif /* _CRAYIEEE */
+#endif /* _CRAY */
+
+#if defined (__hppa) && W_TYPE_SIZE == 64
+#if defined (__GNUC__)
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("add %4,%5,%1\n\tadd,dc %2,%3,%0"				\
+	   : "=r" (sh), "=&r" (sl)					\
+	   : "%rM" (ah), "rM" (bh), "%rM" (al), "rM" (bl))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("sub %4,%5,%1\n\tsub,db %2,%3,%0"				\
+	   : "=r" (sh), "=&r" (sl)					\
+	   : "rM" (ah), "rM" (bh), "rM" (al), "rM" (bl))
+#endif
+/* We put the result pointer parameter last here, since it makes passing
+   of the other parameters more efficient.  */
+#ifndef LONGLONG_STANDALONE
+#define umul_ppmm(wh, wl, u, v) \
+  do {									\
+    UWtype __p0;							\
+    (wh) = __MPN(umul_ppmm) (u, v, &__p0);				\
+    (wl) = __p0;							\
+  } while (0)
+extern UWtype __MPN(umul_ppmm) _PROTO ((UWtype, UWtype, UWtype *));
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do { UWtype __r;							\
+    (q) = __MPN(udiv_qrnnd) (n1, n0, d, &__r);				\
+    (r) = __r;								\
+  } while (0)
+extern UWtype __MPN(udiv_qrnnd) _PROTO ((UWtype, UWtype, UWtype, UWtype *));
+#define UMUL_TIME 8
+#define UDIV_TIME 60
+#endif /* LONGLONG_STANDALONE */
+#endif /* hppa */
+
+#if defined (__ia64) && W_TYPE_SIZE == 64
+#if defined (__GNUC__)
+#define umul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    UDItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("xma.hu %0 = %1, %2, f0"					\
+	     : "=f" (ph)						\
+	     : "f" (m0), "f" (m1));					\
+    (pl) = __m0 * __m1;							\
+  } while (0)
+#define UMUL_TIME 14
+#define count_leading_zeros(count, x) \
+  do {									\
+    UWtype _x = (x), _y, _a, _c;					\
+    __asm__ ("mux1 %0 = %1, @rev" : "=r" (_y) : "r" (_x));		\
+    __asm__ ("czx1.l %0 = %1" : "=r" (_a) : "r" (-_y | _y));		\
+    _c = (_a - 1) << 3;							\
+    _x >>= _c;								\
+    if (_x >= 1 << 4)							\
+      _x >>= 4, _c += 4;						\
+    if (_x >= 1 << 2)							\
+      _x >>= 2, _c += 2;						\
+    _c += _x >> 1;							\
+    (count) =  W_TYPE_SIZE - 1 - _c;					\
+  } while (0)
+#endif
+#ifndef LONGLONG_STANDALONE
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do { UWtype __di;							\
+    __di = __MPN(invert_limb) (d);					\
+    udiv_qrnnd_preinv (q, r, n1, n0, d, __di);				\
+  } while (0)
+#define UDIV_PREINV_ALWAYS  1
+#define UDIV_NEEDS_NORMALIZATION 1
+#endif
+#define UDIV_TIME 220
+#endif
+
+
+#if defined (__GNUC__)
+
+/* We sometimes need to clobber "cc" with gcc2, but that would not be
+   understood by gcc1.  Use cpp to avoid major code duplication.  */
+#if __GNUC__ < 2
+#define __CLOBBER_CC
+#define __AND_CLOBBER_CC
+#else /* __GNUC__ >= 2 */
+#define __CLOBBER_CC : "cc"
+#define __AND_CLOBBER_CC , "cc"
+#endif /* __GNUC__ < 2 */
+
+#if (defined (__a29k__) || defined (_AM29K)) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("add %1,%4,%5\n\taddc %0,%2,%3"				\
+	   : "=r" (sh), "=&r" (sl)					\
+	   : "%r" (ah), "rI" (bh), "%r" (al), "rI" (bl))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("sub %1,%4,%5\n\tsubc %0,%2,%3"				\
+	   : "=r" (sh), "=&r" (sl)					\
+	   : "r" (ah), "rI" (bh), "r" (al), "rI" (bl))
+#define umul_ppmm(xh, xl, m0, m1) \
+  do {									\
+    USItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("multiplu %0,%1,%2"					\
+	     : "=r" (xl)						\
+	     : "r" (__m0), "r" (__m1));					\
+    __asm__ ("multmu %0,%1,%2"						\
+	     : "=r" (xh)						\
+	     : "r" (__m0), "r" (__m1));					\
+  } while (0)
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  __asm__ ("dividu %0,%3,%4"						\
+	   : "=r" (q), "=q" (r)						\
+	   : "1" (n1), "r" (n0), "r" (d))
+#define count_leading_zeros(count, x) \
+    __asm__ ("clz %0,%1"						\
+	     : "=r" (count)						\
+	     : "r" (x))
+#define COUNT_LEADING_ZEROS_0 32
+#endif /* __a29k__ */
+
+#if defined (__arc__)
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("add.f\t%1, %4, %5\n\tadc\t%0, %2, %3"			\
+	   : "=r" ((USItype) (sh)),					\
+	     "=&r" ((USItype) (sl))					\
+	   : "%r" ((USItype) (ah)),					\
+	     "rIJ" ((USItype) (bh)),					\
+	     "%r" ((USItype) (al)),					\
+	     "rIJ" ((USItype) (bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("sub.f\t%1, %4, %5\n\tsbc\t%0, %2, %3"			\
+	   : "=r" ((USItype) (sh)),					\
+	     "=&r" ((USItype) (sl))					\
+	   : "r" ((USItype) (ah)),					\
+	     "rIJ" ((USItype) (bh)),					\
+	     "r" ((USItype) (al)),					\
+	     "rIJ" ((USItype) (bl)))
+#endif
+
+#if defined (__arm__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("adds\t%1, %4, %5\n\tadc\t%0, %2, %3"			\
+	   : "=r" (sh), "=&r" (sl)					\
+	   : "%r" (ah), "rI" (bh), "%r" (al), "rI" (bl) __CLOBBER_CC)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  do {									\
+    if (__builtin_constant_p (al))					\
+      {									\
+	if (__builtin_constant_p (ah))					\
+	  __asm__ ("rsbs\t%1, %5, %4\n\trsc\t%0, %3, %2"		\
+		   : "=r" (sh), "=&r" (sl)				\
+		   : "rI" (ah), "r" (bh), "rI" (al), "r" (bl) __CLOBBER_CC); \
+	else								\
+	  __asm__ ("rsbs\t%1, %5, %4\n\tsbc\t%0, %2, %3"		\
+		   : "=r" (sh), "=&r" (sl)				\
+		   : "r" (ah), "rI" (bh), "rI" (al), "r" (bl) __CLOBBER_CC); \
+      }									\
+    else if (__builtin_constant_p (ah))					\
+      {									\
+	if (__builtin_constant_p (bl))					\
+	  __asm__ ("subs\t%1, %4, %5\n\trsc\t%0, %3, %2"		\
+		   : "=r" (sh), "=&r" (sl)				\
+		   : "rI" (ah), "r" (bh), "r" (al), "rI" (bl) __CLOBBER_CC); \
+	else								\
+	  __asm__ ("rsbs\t%1, %5, %4\n\trsc\t%0, %3, %2"		\
+		   : "=r" (sh), "=&r" (sl)				\
+		   : "rI" (ah), "r" (bh), "rI" (al), "r" (bl) __CLOBBER_CC); \
+      }									\
+    else if (__builtin_constant_p (bl))					\
+      {									\
+	if (__builtin_constant_p (bh))					\
+	  __asm__ ("subs\t%1, %4, %5\n\tsbc\t%0, %2, %3"		\
+		   : "=r" (sh), "=&r" (sl)				\
+		   : "r" (ah), "rI" (bh), "r" (al), "rI" (bl) __CLOBBER_CC); \
+	else								\
+	  __asm__ ("subs\t%1, %4, %5\n\trsc\t%0, %3, %2"		\
+		   : "=r" (sh), "=&r" (sl)				\
+		   : "rI" (ah), "r" (bh), "r" (al), "rI" (bl) __CLOBBER_CC); \
+      }									\
+    else /* only bh might be a constant */				\
+      __asm__ ("subs\t%1, %4, %5\n\tsbc\t%0, %2, %3"			\
+	       : "=r" (sh), "=&r" (sl)					\
+	       : "r" (ah), "rI" (bh), "r" (al), "rI" (bl) __CLOBBER_CC);\
+    } while (0)
+#if 1 || defined (__arm_m__)	/* `M' series has widening multiply support */
+#define umul_ppmm(xh, xl, a, b) \
+  __asm__ ("umull %0,%1,%2,%3" : "=&r" (xl), "=&r" (xh) : "r" (a), "r" (b))
+#define UMUL_TIME 5
+#define smul_ppmm(xh, xl, a, b) \
+  __asm__ ("smull %0,%1,%2,%3" : "=&r" (xl), "=&r" (xh) : "r" (a), "r" (b))
+#ifndef LONGLONG_STANDALONE
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do { UWtype __di;							\
+    __di = __MPN(invert_limb) (d);					\
+    udiv_qrnnd_preinv (q, r, n1, n0, d, __di);				\
+  } while (0)
+#define UDIV_PREINV_ALWAYS  1
+#define UDIV_NEEDS_NORMALIZATION 1
+#define UDIV_TIME 70
+#endif /* LONGLONG_STANDALONE */
+#else
+#define umul_ppmm(xh, xl, a, b) \
+  __asm__ ("%@ Inlined umul_ppmm\n"					\
+"	mov	%|r0, %2, lsr #16\n"					\
+"	mov	%|r2, %3, lsr #16\n"					\
+"	bic	%|r1, %2, %|r0, lsl #16\n"				\
+"	bic	%|r2, %3, %|r2, lsl #16\n"				\
+"	mul	%1, %|r1, %|r2\n"					\
+"	mul	%|r2, %|r0, %|r2\n"					\
+"	mul	%|r1, %0, %|r1\n"					\
+"	mul	%0, %|r0, %0\n"						\
+"	adds	%|r1, %|r2, %|r1\n"					\
+"	addcs	%0, %0, #65536\n"					\
+"	adds	%1, %1, %|r1, lsl #16\n"				\
+"	adc	%0, %0, %|r1, lsr #16"					\
+	   : "=&r" (xh), "=r" (xl)					\
+	   : "r" (a), "r" (b)						\
+	   : "r0", "r1", "r2")
+#define UMUL_TIME 20
+#ifndef LONGLONG_STANDALONE
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do { UWtype __r;							\
+    (q) = __MPN(udiv_qrnnd) (&__r, (n1), (n0), (d));			\
+    (r) = __r;								\
+  } while (0)
+extern UWtype __MPN(udiv_qrnnd) _PROTO ((UWtype *, UWtype, UWtype, UWtype));
+#define UDIV_TIME 200
+#endif /* LONGLONG_STANDALONE */
+#endif
+#endif /* __arm__ */
+
+#if defined (__clipper__) && W_TYPE_SIZE == 32
+#define umul_ppmm(w1, w0, u, v) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __x;							\
+  __asm__ ("mulwux %2,%0"						\
+	   : "=r" (__x.__ll)						\
+	   : "%0" ((USItype)(u)), "r" ((USItype)(v)));			\
+  (w1) = __x.__i.__h; (w0) = __x.__i.__l;})
+#define smul_ppmm(w1, w0, u, v) \
+  ({union {DItype __ll;							\
+	   struct {SItype __l, __h;} __i;				\
+	  } __x;							\
+  __asm__ ("mulwx %2,%0"						\
+	   : "=r" (__x.__ll)						\
+	   : "%0" ((SItype)(u)), "r" ((SItype)(v)));			\
+  (w1) = __x.__i.__h; (w0) = __x.__i.__l;})
+#define __umulsidi3(u, v) \
+  ({UDItype __w;							\
+    __asm__ ("mulwux %2,%0"						\
+	     : "=r" (__w) : "%0" ((USItype)(u)), "r" ((USItype)(v)));	\
+    __w; })
+#endif /* __clipper__ */
+
+/* Fujitsu vector computers.  */
+#if defined (__uxp__) && W_TYPE_SIZE == 32
+#define umul_ppmm(ph, pl, u, v) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __x;							\
+    __asm__ ("mult.lu %1,%2,%0"	: "=r" (__x.__ll) : "%r" (u), "rK" (v));\
+    (ph) = __x.__i.__h;							\
+    (pl) = __x.__i.__l;							\
+  } while (0)
+#define smul_ppmm(ph, pl, u, v) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __x;							\
+    __asm__ ("mult.l %1,%2,%0" : "=r" (__x.__ll) : "%r" (u), "rK" (v));	\
+    (ph) = __x.__i.__h;							\
+    (pl) = __x.__i.__l;							\
+  } while (0)
+#endif
+
+#if defined (__gmicro__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("add.w %5,%1\n\taddx %3,%0"					\
+	   : "=g" ((USItype)(sh)), "=&g" ((USItype)(sl))		\
+	   : "%0" ((USItype)(ah)), "g" ((USItype)(bh)),			\
+	     "%1" ((USItype)(al)), "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("sub.w %5,%1\n\tsubx %3,%0"					\
+	   : "=g" ((USItype)(sh)), "=&g" ((USItype)(sl))		\
+	   : "0" ((USItype)(ah)), "g" ((USItype)(bh)),			\
+	     "1" ((USItype)(al)), "g" ((USItype)(bl)))
+#define umul_ppmm(ph, pl, m0, m1) \
+  __asm__ ("mulx %3,%0,%1"						\
+	   : "=g" ((USItype)(ph)), "=r" ((USItype)(pl))			\
+	   : "%0" ((USItype)(m0)), "g" ((USItype)(m1)))
+#define udiv_qrnnd(q, r, nh, nl, d) \
+  __asm__ ("divx %4,%0,%1"						\
+	   : "=g" ((USItype)(q)), "=r" ((USItype)(r))			\
+	   : "1" ((USItype)(nh)), "0" ((USItype)(nl)), "g" ((USItype)(d)))
+#define count_leading_zeros(count, x) \
+  __asm__ ("bsch/1 %1,%0"						\
+	   : "=g" (count) : "g" ((USItype)(x)), "0" ((USItype)0))
+#endif
+
+#if defined (__hppa) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("add %4,%5,%1\n\taddc %2,%3,%0"				\
+	   : "=r" (sh), "=&r" (sl)					\
+	   : "%rM" (ah), "rM" (bh), "%rM" (al), "rM" (bl))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("sub %4,%5,%1\n\tsubb %2,%3,%0"				\
+	   : "=r" (sh), "=&r" (sl)					\
+	   : "rM" (ah), "rM" (bh), "rM" (al), "rM" (bl))
+#if defined (_PA_RISC1_1)
+#define umul_ppmm(wh, wl, u, v) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __x;							\
+    __asm__ ("xmpyu %1,%2,%0" : "=*f" (__x.__ll) : "*f" (u), "*f" (v));	\
+    (wh) = __x.__i.__h;							\
+    (wl) = __x.__i.__l;							\
+  } while (0)
+#define UMUL_TIME 8
+#define UDIV_TIME 60
+#else
+#define UMUL_TIME 40
+#define UDIV_TIME 80
+#endif
+#ifndef LONGLONG_STANDALONE
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do { UWtype __r;							\
+    (q) = __MPN(udiv_qrnnd) (&__r, (n1), (n0), (d));			\
+    (r) = __r;								\
+  } while (0)
+extern UWtype __MPN(udiv_qrnnd) _PROTO ((UWtype *, UWtype, UWtype, UWtype));
+#endif /* LONGLONG_STANDALONE */
+#define count_leading_zeros(count, x) \
+  do {									\
+    USItype __tmp;							\
+    __asm__ (								\
+       "ldi		1,%0\n"						\
+"	extru,=		%1,15,16,%%r0	; Bits 31..16 zero?\n"		\
+"	extru,tr	%1,15,16,%1	; No.  Shift down, skip add.\n"	\
+"	ldo		16(%0),%0	; Yes.  Perform add.\n"		\
+"	extru,=		%1,23,8,%%r0	; Bits 15..8 zero?\n"		\
+"	extru,tr	%1,23,8,%1	; No.  Shift down, skip add.\n"	\
+"	ldo		8(%0),%0	; Yes.  Perform add.\n"		\
+"	extru,=		%1,27,4,%%r0	; Bits 7..4 zero?\n"		\
+"	extru,tr	%1,27,4,%1	; No.  Shift down, skip add.\n"	\
+"	ldo		4(%0),%0	; Yes.  Perform add.\n"		\
+"	extru,=		%1,29,2,%%r0	; Bits 3..2 zero?\n"		\
+"	extru,tr	%1,29,2,%1	; No.  Shift down, skip add.\n"	\
+"	ldo		2(%0),%0	; Yes.  Perform add.\n"		\
+"	extru		%1,30,1,%1	; Extract bit 1.\n"		\
+"	sub		%0,%1,%0	; Subtract it.\n"		\
+	: "=r" (count), "=r" (__tmp) : "1" (x));			\
+  } while (0)
+#endif /* hppa */
+
+#if (defined (__i370__) || defined (__s390__) || defined (__mvs__)) && W_TYPE_SIZE == 32
+#define smul_ppmm(xh, xl, m0, m1) \
+  do {									\
+    union {DItype __ll;							\
+	   struct {USItype __h, __l;} __i;				\
+	  } __x;							\
+    __asm__ ("lr %N0,%1\n\tmr %0,%2"					\
+	     : "=&r" (__x.__ll)						\
+	     : "r" (m0), "r" (m1));					\
+    (xh) = __x.__i.__h; (xl) = __x.__i.__l;				\
+  } while (0)
+#define sdiv_qrnnd(q, r, n1, n0, d) \
+  do {									\
+    union {DItype __ll;							\
+	   struct {USItype __h, __l;} __i;				\
+	  } __x;							\
+    __x.__i.__h = n1; __x.__i.__l = n0;					\
+    __asm__ ("dr %0,%2"							\
+	     : "=r" (__x.__ll)						\
+	     : "0" (__x.__ll), "r" (d));				\
+    (q) = __x.__i.__l; (r) = __x.__i.__h;				\
+  } while (0)
+#endif
+
+#if (defined (__i386__) || defined (__i486__)) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("addl %5,%1\n\tadcl %3,%0"					\
+	   : "=r" ((USItype)(sh)), "=&r" ((USItype)(sl))		\
+	   : "%0" ((USItype)(ah)), "g" ((USItype)(bh)),			\
+	     "%1" ((USItype)(al)), "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subl %5,%1\n\tsbbl %3,%0"					\
+	   : "=r" ((USItype)(sh)), "=&r" ((USItype)(sl))		\
+	   : "0" ((USItype)(ah)), "g" ((USItype)(bh)),			\
+	     "1" ((USItype)(al)), "g" ((USItype)(bl)))
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("mull %3"							\
+	   : "=a" (w0), "=d" (w1)					\
+	   : "%0" ((USItype)(u)), "rm" ((USItype)(v)))
+#define udiv_qrnnd(q, r, n1, n0, dx) /* d renamed to dx avoiding "=d" */\
+  __asm__ ("divl %4"		     /* stringification in K&R C */	\
+	   : "=a" (q), "=d" (r)						\
+	   : "0" ((USItype)(n0)), "1" ((USItype)(n1)), "rm" ((USItype)(dx)))
+
+/* P5 bsrl takes between 10 and 72 cycles depending where the most
+   significant 1 bit is, hence the use of the alternatives below.  bsfl is
+   slow too, between 18 and 42 depending where the least significant 1 bit
+   is.  The faster count_leading_zeros are pressed into service via the
+   generic count_trailing_zeros at the end of the file.  */
+
+#if HAVE_HOST_CPU_i586 || HAVE_HOST_CPU_pentium
+
+/* The following should be a fixed 14 cycles or so.  Some scheduling
+   opportunities should be available between the float load/store too.  This
+   is used (with "n&-n" to get trailing zeros) in gcc 3 for __builtin_ffs
+   and is apparently suggested by the Intel optimizing manual (don't know
+   exactly where).  gcc 2.95 or up will be best for this, so the "double" is
+   correctly aligned on the stack.  */
+
+#define count_leading_zeros(c,n)					\
+  do {									\
+    union {								\
+      double    d;							\
+      unsigned  a[2];							\
+    } __u;								\
+    ASSERT ((n) != 0);							\
+    __u.d = (UWtype) (n);						\
+    (c) = 0x3FF + 31 - (__u.a[1] >> 20);				\
+  } while (0)
+#define COUNT_LEADING_ZEROS_0   (0x3FF + 31)
+
+#else /* ! pentium */
+#if HAVE_HOST_CPU_pentiummmx
+
+/* The following should be a fixed 14 or 15 cycles, but possibly plus an L1
+   cache miss reading from __clz_tab.  It's favoured over the float above so
+   as to avoid mixing MMX and x87, since the penalty for switching between
+   the two is about 100 cycles.
+
+   The asm block sets __shift to -3 if the high 24 bits are clear, -2 for
+   16, -1 for 8, or 0 otherwise.  This could be written equivalently as
+   follows, but as of gcc 2.95.2 it results in conditional jumps.
+
+       __shift = -(__n < 0x1000000);
+       __shift -= (__n < 0x10000);
+       __shift -= (__n < 0x100);
+
+   The middle two sbbl and cmpl's pair, and with luck something gcc
+   generates might pair with the first cmpl and the last sbbl.  The "32+1"
+   constant could be folded into __clz_tab[], but it doesn't seem worth
+   making a different table just for that.  */
+
+#define count_leading_zeros(c,n)					\
+  do {									\
+    USItype  __n = (n);							\
+    USItype  __shift;							\
+    __asm__ ("cmpl  $0x1000000, %1\n"					\
+	     "sbbl  %0, %0\n"						\
+	     "cmpl  $0x10000, %1\n"					\
+	     "sbbl  $0, %0\n"						\
+	     "cmpl  $0x100, %1\n"					\
+	     "sbbl  $0, %0\n"						\
+	     : "=&r" (__shift) : "r"  (__n));				\
+    __shift = __shift*8 + 24 + 1;					\
+    (c) = 32 + 1 - __shift - __clz_tab[__n >> __shift];			\
+  } while (0)
+
+#define COUNT_LEADING_ZEROS_NEED_CLZ_TAB
+#define COUNT_LEADING_ZEROS_0   31   /* n==0 indistinguishable from n==1 */
+
+#else /* !pentiummmx */
+/* On P6, gcc prior to 3.0 generates a partial register stall for
+   __cbtmp^31, due to using "xorb $31" instead of "xorl $31", the former
+   being 1 code byte smaller.  "31-__cbtmp" is a workaround, probably at the
+   cost of one extra instruction.  Do this for "i386" too, since that means
+   generic x86.  */
+#if __GNUC__ < 3							\
+  && (HAVE_HOST_CPU_i386                                                \
+      || HAVE_HOST_CPU_i686                                             \
+      || HAVE_HOST_CPU_pentiumpro                                       \
+      || HAVE_HOST_CPU_pentium2                                         \
+      || HAVE_HOST_CPU_pentium3)
+#define count_leading_zeros(count, x)					\
+  do {									\
+    USItype __cbtmp;							\
+    ASSERT ((x) != 0);							\
+    __asm__ ("bsrl %1,%0" : "=r" (__cbtmp) : "rm" ((USItype)(x)));	\
+    (count) = 31 - __cbtmp;						\
+  } while (0)
+#else
+#define count_leading_zeros(count, x)					\
+  do {									\
+    USItype __cbtmp;							\
+    ASSERT ((x) != 0);							\
+    __asm__ ("bsrl %1,%0" : "=r" (__cbtmp) : "rm" ((USItype)(x)));	\
+    (count) = __cbtmp ^ 31;						\
+  } while (0)
+#endif
+
+#define count_trailing_zeros(count, x)					\
+  do {									\
+    ASSERT ((x) != 0);							\
+    __asm__ ("bsfl %1,%0" : "=r" (count) : "rm" ((USItype)(x)));	\
+  } while (0)
+#endif /* ! pentiummmx */
+#endif /* ! pentium */
+
+#ifndef UMUL_TIME
+#define UMUL_TIME 10
+#endif
+#ifndef UDIV_TIME
+#define UDIV_TIME 40
+#endif
+#endif /* 80x86 */
+
+#if defined (__x86_64__) && W_TYPE_SIZE == 64
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("addq %5,%1\n\tadcq %3,%0"					\
+	   : "=r" ((UDItype)(sh)), "=&r" ((UDItype)(sl))		\
+	   : "%0" ((UDItype)(ah)), "g" ((UDItype)(bh)),			\
+	     "%1" ((UDItype)(al)), "g" ((UDItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subq %5,%1\n\tsbbq %3,%0"					\
+	   : "=r" ((UDItype)(sh)), "=&r" ((UDItype)(sl))		\
+	   : "0" ((UDItype)(ah)), "g" ((UDItype)(bh)),			\
+	     "1" ((UDItype)(al)), "g" ((UDItype)(bl)))
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("mulq %3"							\
+	   : "=a" (w0), "=d" (w1)					\
+	   : "%0" ((UDItype)(u)), "rm" ((UDItype)(v)))
+#define udiv_qrnnd(q, r, n1, n0, dx) /* d renamed to dx avoiding "=d" */\
+  __asm__ ("divq %4"		     /* stringification in K&R C */	\
+	   : "=a" (q), "=d" (r)						\
+	   : "0" ((UDItype)(n0)), "1" ((UDItype)(n1)), "rm" ((UDItype)(dx)))
+#define count_leading_zeros(count, x)					\
+  do {									\
+    UDItype __cbtmp;							\
+    ASSERT ((x) != 0);							\
+    __asm__ ("bsrq %1,%0" : "=r" (__cbtmp) : "rm" ((UDItype)(x)));	\
+    (count) = __cbtmp ^ 63;						\
+  } while (0)
+#define count_trailing_zeros(count, x)					\
+  do {									\
+    UDItype __cbtmp;							\
+    ASSERT ((x) != 0);							\
+    __asm__ ("bsfq %1,%0" : "=r" (__cbtmp) : "rm" ((UDItype)(x)));	\
+    (count) = __cbtmp;							\
+  } while (0)
+#endif /* x86_64 */
+
+#if defined (__i860__) && W_TYPE_SIZE == 32
+#define rshift_rhlc(r,h,l,c) \
+  __asm__ ("shr %3,r0,r0\;shrd %1,%2,%0"				\
+	   "=r" (r) : "r" (h), "r" (l), "rn" (c))
+#endif /* i860 */
+
+#if defined (__i960__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("cmpo 1,0\;addc %5,%4,%1\;addc %3,%2,%0"			\
+	   : "=r" (sh), "=&r" (sl)					\
+	   : "%dI" (ah), "dI" (bh), "%dI" (al), "dI" (bl))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("cmpo 0,0\;subc %5,%4,%1\;subc %3,%2,%0"			\
+	   : "=r" (sh), "=&r" (sl)					\
+	   : "dI" (ah), "dI" (bh), "dI" (al), "dI" (bl))
+#define umul_ppmm(w1, w0, u, v) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __x;							\
+  __asm__ ("emul %2,%1,%0"						\
+	   : "=d" (__x.__ll) : "%dI" (u), "dI" (v));			\
+  (w1) = __x.__i.__h; (w0) = __x.__i.__l;})
+#define __umulsidi3(u, v) \
+  ({UDItype __w;							\
+    __asm__ ("emul %2,%1,%0" : "=d" (__w) : "%dI" (u), "dI" (v));	\
+    __w; })
+#define udiv_qrnnd(q, r, nh, nl, d) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __nn;							\
+    __nn.__i.__h = (nh); __nn.__i.__l = (nl);				\
+    __asm__ ("ediv %d,%n,%0"						\
+	   : "=d" (__rq.__ll) : "dI" (__nn.__ll), "dI" (d));		\
+    (r) = __rq.__i.__l; (q) = __rq.__i.__h;				\
+  } while (0)
+#define count_leading_zeros(count, x) \
+  do {									\
+    USItype __cbtmp;							\
+    __asm__ ("scanbit %1,%0" : "=r" (__cbtmp) : "r" (x));		\
+    (count) = __cbtmp ^ 31;						\
+  } while (0)
+#define COUNT_LEADING_ZEROS_0 (-32) /* sic */
+#if defined (__i960mx)		/* what is the proper symbol to test??? */
+#define rshift_rhlc(r,h,l,c) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __nn;							\
+    __nn.__i.__h = (h); __nn.__i.__l = (l);				\
+    __asm__ ("shre %2,%1,%0" : "=d" (r) : "dI" (__nn.__ll), "dI" (c));	\
+  }
+#endif /* i960mx */
+#endif /* i960 */
+
+#if (defined (__mc68000__) || defined (__mc68020__) || defined(mc68020) \
+     || defined (__m68k__) || defined (__mc5200__) || defined (__mc5206e__) \
+     || defined (__mc5307__)) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("add%.l %5,%1\n\taddx%.l %3,%0"				\
+	   : "=d" ((USItype)(sh)), "=&d" ((USItype)(sl))		\
+	   : "%0" ((USItype)(ah)), "d" ((USItype)(bh)),			\
+	     "%1" ((USItype)(al)), "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("sub%.l %5,%1\n\tsubx%.l %3,%0"				\
+	   : "=d" ((USItype)(sh)), "=&d" ((USItype)(sl))		\
+	   : "0" ((USItype)(ah)), "d" ((USItype)(bh)),			\
+	     "1" ((USItype)(al)), "g" ((USItype)(bl)))
+/* The '020, '030, '040 and CPU32 have 32x32->64 and 64/32->32q-32r.  */
+#if defined (__mc68020__) || defined(mc68020) \
+     || defined (__mc68030__) || defined (mc68030) \
+     || defined (__mc68040__) || defined (mc68040) \
+     || defined (__mcpu32__) || defined (mcpu32) \
+     || defined (__NeXT__)
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("mulu%.l %3,%1:%0"						\
+	   : "=d" ((USItype)(w0)), "=d" ((USItype)(w1))			\
+	   : "%0" ((USItype)(u)), "dmi" ((USItype)(v)))
+#define UMUL_TIME 45
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  __asm__ ("divu%.l %4,%1:%0"						\
+	   : "=d" ((USItype)(q)), "=d" ((USItype)(r))			\
+	   : "0" ((USItype)(n0)), "1" ((USItype)(n1)), "dmi" ((USItype)(d)))
+#define UDIV_TIME 90
+#define sdiv_qrnnd(q, r, n1, n0, d) \
+  __asm__ ("divs%.l %4,%1:%0"						\
+	   : "=d" ((USItype)(q)), "=d" ((USItype)(r))			\
+	   : "0" ((USItype)(n0)), "1" ((USItype)(n1)), "dmi" ((USItype)(d)))
+#else /* for other 68k family members use 16x16->32 multiplication */
+#define umul_ppmm(xh, xl, a, b) \
+  do { USItype __umul_tmp1, __umul_tmp2;				\
+	__asm__ ("| Inlined umul_ppmm\n"				\
+"	move%.l	%5,%3\n"						\
+"	move%.l	%2,%0\n"						\
+"	move%.w	%3,%1\n"						\
+"	swap	%3\n"							\
+"	swap	%0\n"							\
+"	mulu%.w	%2,%1\n"						\
+"	mulu%.w	%3,%0\n"						\
+"	mulu%.w	%2,%3\n"						\
+"	swap	%2\n"							\
+"	mulu%.w	%5,%2\n"						\
+"	add%.l	%3,%2\n"						\
+"	jcc	1f\n"							\
+"	add%.l	%#0x10000,%0\n"						\
+"1:	move%.l	%2,%3\n"						\
+"	clr%.w	%2\n"							\
+"	swap	%2\n"							\
+"	swap	%3\n"							\
+"	clr%.w	%3\n"							\
+"	add%.l	%3,%1\n"						\
+"	addx%.l	%2,%0\n"						\
+"	| End inlined umul_ppmm"					\
+	      : "=&d" ((USItype)(xh)), "=&d" ((USItype)(xl)),		\
+		"=d" (__umul_tmp1), "=&d" (__umul_tmp2)			\
+	      : "%2" ((USItype)(a)), "d" ((USItype)(b)));		\
+  } while (0)
+#define UMUL_TIME 100
+#define UDIV_TIME 400
+#endif /* not mc68020 */
+/* The '020, '030, '040 and '060 have bitfield insns.  */
+#if defined (__mc68020__) || defined (mc68020) \
+     || defined (__mc68030__) || defined (mc68030) \
+     || defined (__mc68040__) || defined (mc68040) \
+     || defined (__mc68060__) || defined (mc68060) \
+     || defined (__NeXT__)
+#define count_leading_zeros(count, x) \
+  __asm__ ("bfffo %1{%b2:%b2},%0"					\
+	   : "=d" ((USItype) (count))					\
+	   : "od" ((USItype) (x)), "n" (0))
+#define COUNT_LEADING_ZEROS_0 32
+#endif
+#endif /* mc68000 */
+
+#if defined (__m88000__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("addu.co %1,%r4,%r5\n\taddu.ci %0,%r2,%r3"			\
+	   : "=r" (sh), "=&r" (sl)					\
+	   : "%rJ" (ah), "rJ" (bh), "%rJ" (al), "rJ" (bl))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subu.co %1,%r4,%r5\n\tsubu.ci %0,%r2,%r3"			\
+	   : "=r" (sh), "=&r" (sl)					\
+	   : "rJ" (ah), "rJ" (bh), "rJ" (al), "rJ" (bl))
+#define count_leading_zeros(count, x) \
+  do {									\
+    USItype __cbtmp;							\
+    __asm__ ("ff1 %0,%1" : "=r" (__cbtmp) : "r" (x));			\
+    (count) = __cbtmp ^ 31;						\
+  } while (0)
+#define COUNT_LEADING_ZEROS_0 63 /* sic */
+#if defined (__m88110__)
+#define umul_ppmm(wh, wl, u, v) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __x;							\
+    __asm__ ("mulu.d %0,%1,%2" : "=r" (__x.__ll) : "r" (u), "r" (v));	\
+    (wh) = __x.__i.__h;							\
+    (wl) = __x.__i.__l;							\
+  } while (0)
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __x, __q;							\
+  __x.__i.__h = (n1); __x.__i.__l = (n0);				\
+  __asm__ ("divu.d %0,%1,%2"						\
+	   : "=r" (__q.__ll) : "r" (__x.__ll), "r" (d));		\
+  (r) = (n0) - __q.__l * (d); (q) = __q.__l; })
+#define UMUL_TIME 5
+#define UDIV_TIME 25
+#else
+#define UMUL_TIME 17
+#define UDIV_TIME 150
+#endif /* __m88110__ */
+#endif /* __m88000__ */
+
+#if defined (__mips) && W_TYPE_SIZE == 32
+#if __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
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("multu %2,%3\n\tmflo %0\n\tmfhi %1"				\
+	   : "=d" (w0), "=d" (w1) : "d" (u), "d" (v))
+#endif
+#define UMUL_TIME 10
+#define UDIV_TIME 100
+#endif /* __mips */
+
+#if (defined (__mips) && __mips >= 3) && W_TYPE_SIZE == 64
+#if __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
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("dmultu %2,%3\n\tmflo %0\n\tmfhi %1"				\
+	   : "=d" (w0), "=d" (w1) : "d" (u), "d" (v))
+#endif
+#define UMUL_TIME 20
+#define UDIV_TIME 140
+#endif /* __mips */
+
+#if defined (__ns32000__) && W_TYPE_SIZE == 32
+#define umul_ppmm(w1, w0, u, v) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __x;							\
+  __asm__ ("meid %2,%0"							\
+	   : "=g" (__x.__ll)						\
+	   : "%0" ((USItype)(u)), "g" ((USItype)(v)));			\
+  (w1) = __x.__i.__h; (w0) = __x.__i.__l;})
+#define __umulsidi3(u, v) \
+  ({UDItype __w;							\
+    __asm__ ("meid %2,%0"						\
+	     : "=g" (__w)						\
+	     : "%0" ((USItype)(u)), "g" ((USItype)(v)));		\
+    __w; })
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __x;							\
+  __x.__i.__h = (n1); __x.__i.__l = (n0);				\
+  __asm__ ("deid %2,%0"							\
+	   : "=g" (__x.__ll)						\
+	   : "0" (__x.__ll), "g" ((USItype)(d)));			\
+  (r) = __x.__i.__l; (q) = __x.__i.__h; })
+#define count_trailing_zeros(count,x) \
+  do {									\
+    __asm__ ("ffsd	%2,%0"						\
+	     : "=r" ((USItype) (count))					\
+	     : "0" ((USItype) 0), "r" ((USItype) (x)));			\
+  } while (0)
+#endif /* __ns32000__ */
+
+/* FIXME: We should test _IBMR2 here when we add assembly support for the
+   system vendor compilers.
+   FIXME: What's needed for gcc PowerPC VxWorks?  __vxworks__ is not good
+   enough, since that hits ARM and m68k too.  */
+#if (defined (_ARCH_PPC)	/* AIX */				\
+     || defined (_ARCH_PWR)	/* AIX */				\
+     || defined (__powerpc__)	/* gcc */				\
+     || defined (__POWERPC__)	/* BEOS */				\
+     || defined (__ppc__)	/* Darwin */				\
+     || defined (PPC)		/* GNU/Linux, SysV */			\
+     ) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  do {									\
+    if (__builtin_constant_p (bh) && (bh) == 0)				\
+      __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{aze|addze} %0,%2"		\
+	     : "=r" (sh), "=&r" (sl) : "r" (ah), "%r" (al), "rI" (bl));\
+    else if (__builtin_constant_p (bh) && (bh) == ~(USItype) 0)		\
+      __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{ame|addme} %0,%2"		\
+	     : "=r" (sh), "=&r" (sl) : "r" (ah), "%r" (al), "rI" (bl));\
+    else								\
+      __asm__ ("{a%I5|add%I5c} %1,%4,%5\n\t{ae|adde} %0,%2,%3"		\
+	     : "=r" (sh), "=&r" (sl)					\
+	     : "%r" (ah), "r" (bh), "%r" (al), "rI" (bl));		\
+  } while (0)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  do {									\
+    if (__builtin_constant_p (ah) && (ah) == 0)				\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfze|subfze} %0,%2"	\
+	       : "=r" (sh), "=&r" (sl) : "r" (bh), "rI" (al), "r" (bl));\
+    else if (__builtin_constant_p (ah) && (ah) == ~(USItype) 0)		\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfme|subfme} %0,%2"	\
+	       : "=r" (sh), "=&r" (sl) : "r" (bh), "rI" (al), "r" (bl));\
+    else if (__builtin_constant_p (bh) && (bh) == 0)			\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{ame|addme} %0,%2"		\
+	       : "=r" (sh), "=&r" (sl) : "r" (ah), "rI" (al), "r" (bl));\
+    else if (__builtin_constant_p (bh) && (bh) == ~(USItype) 0)		\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{aze|addze} %0,%2"		\
+	       : "=r" (sh), "=&r" (sl) : "r" (ah), "rI" (al), "r" (bl));\
+    else								\
+      __asm__ ("{sf%I4|subf%I4c} %1,%5,%4\n\t{sfe|subfe} %0,%3,%2"	\
+	       : "=r" (sh), "=&r" (sl)					\
+	       : "r" (ah), "r" (bh), "rI" (al), "r" (bl));		\
+  } while (0)
+#define count_leading_zeros(count, x) \
+  __asm__ ("{cntlz|cntlzw} %0,%1" : "=r" (count) : "r" (x))
+#define COUNT_LEADING_ZEROS_0 32
+#if defined (_ARCH_PPC) || defined (__powerpc__) || defined (__POWERPC__) \
+  || defined (__ppc__) || defined (PPC) || defined (__vxworks__)
+#define umul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    USItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("mulhwu %0,%1,%2" : "=r" (ph) : "%r" (m0), "r" (m1));	\
+    (pl) = __m0 * __m1;							\
+  } while (0)
+#define UMUL_TIME 15
+#define smul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    SItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("mulhw %0,%1,%2" : "=r" (ph) : "%r" (m0), "r" (m1));	\
+    (pl) = __m0 * __m1;							\
+  } while (0)
+#define SMUL_TIME 14
+#define UDIV_TIME 120
+#else
+#define UMUL_TIME 8
+#define smul_ppmm(xh, xl, m0, m1) \
+  __asm__ ("mul %0,%2,%3" : "=r" (xh), "=q" (xl) : "r" (m0), "r" (m1))
+#define SMUL_TIME 4
+#define sdiv_qrnnd(q, r, nh, nl, d) \
+  __asm__ ("div %0,%2,%4" : "=r" (q), "=q" (r) : "r" (nh), "1" (nl), "r" (d))
+#define UDIV_TIME 100
+#endif
+#endif /* 32-bit POWER architecture variants.  */
+
+/* We should test _IBMR2 here when we add assembly support for the system
+   vendor compilers.  */
+#if (defined (_ARCH_PPC) || defined (__powerpc__)) && W_TYPE_SIZE == 64
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  do {									\
+    if (__builtin_constant_p (bh) && (bh) == 0)				\
+      __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{aze|addze} %0,%2"		\
+	     : "=r" (sh), "=&r" (sl) : "r" (ah), "%r" (al), "rI" (bl));\
+    else if (__builtin_constant_p (bh) && (bh) == ~(UDItype) 0)		\
+      __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{ame|addme} %0,%2"		\
+	     : "=r" (sh), "=&r" (sl) : "r" (ah), "%r" (al), "rI" (bl));\
+    else								\
+      __asm__ ("{a%I5|add%I5c} %1,%4,%5\n\t{ae|adde} %0,%2,%3"		\
+	     : "=r" (sh), "=&r" (sl)					\
+	     : "%r" (ah), "r" (bh), "%r" (al), "rI" (bl));		\
+  } while (0)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  do {									\
+    if (__builtin_constant_p (ah) && (ah) == 0)				\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfze|subfze} %0,%2"	\
+	       : "=r" (sh), "=&r" (sl) : "r" (bh), "rI" (al), "r" (bl));\
+    else if (__builtin_constant_p (ah) && (ah) == ~(UDItype) 0)		\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfme|subfme} %0,%2"	\
+	       : "=r" (sh), "=&r" (sl) : "r" (bh), "rI" (al), "r" (bl));\
+    else if (__builtin_constant_p (bh) && (bh) == 0)			\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{ame|addme} %0,%2"		\
+	       : "=r" (sh), "=&r" (sl) : "r" (ah), "rI" (al), "r" (bl));\
+    else if (__builtin_constant_p (bh) && (bh) == ~(UDItype) 0)		\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{aze|addze} %0,%2"		\
+	       : "=r" (sh), "=&r" (sl) : "r" (ah), "rI" (al), "r" (bl));\
+    else								\
+      __asm__ ("{sf%I4|subf%I4c} %1,%5,%4\n\t{sfe|subfe} %0,%3,%2"	\
+	       : "=r" (sh), "=&r" (sl)					\
+	       : "r" (ah), "r" (bh), "rI" (al), "r" (bl));		\
+  } while (0)
+#define count_leading_zeros(count, x) \
+  __asm__ ("cntlzd %0,%1" : "=r" (count) : "r" (x))
+#define COUNT_LEADING_ZEROS_0 64
+#define umul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    UDItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("mulhdu %0,%1,%2" : "=r" (ph) : "%r" (m0), "r" (m1));	\
+    (pl) = __m0 * __m1;							\
+  } while (0)
+#define UMUL_TIME 15
+#define smul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    DItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("mulhd %0,%1,%2" : "=r" (ph) : "%r" (m0), "r" (m1));	\
+    (pl) = __m0 * __m1;							\
+  } while (0)
+#define SMUL_TIME 14  /* ??? */
+#define UDIV_TIME 120 /* ??? */
+#endif /* 64-bit PowerPC.  */
+
+#if defined (__pyr__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("addw %5,%1\n\taddwc %3,%0"					\
+	   : "=r" ((USItype)(sh)), "=&r" ((USItype)(sl))		\
+	   : "%0" ((USItype)(ah)), "g" ((USItype)(bh)),			\
+	     "%1" ((USItype)(al)), "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subw %5,%1\n\tsubwb %3,%0"					\
+	   : "=r" ((USItype)(sh)), "=&r" ((USItype)(sl))		\
+	   : "0" ((USItype)(ah)), "g" ((USItype)(bh)),			\
+	     "1" ((USItype)(al)), "g" ((USItype)(bl)))
+/* This insn works on Pyramids with AP, XP, or MI CPUs, but not with SP.  */
+#define umul_ppmm(w1, w0, u, v) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __x;							\
+  __asm__ ("movw %1,%R0\n\tuemul %2,%0"					\
+	   : "=&r" (__x.__ll)						\
+	   : "g" ((USItype) (u)), "g" ((USItype)(v)));			\
+  (w1) = __x.__i.__h; (w0) = __x.__i.__l;})
+#endif /* __pyr__ */
+
+#if defined (__ibm032__) /* RT/ROMP */  && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("a %1,%5\n\tae %0,%3"					\
+	   : "=r" ((USItype)(sh)), "=&r" ((USItype)(sl))		\
+	   : "%0" ((USItype)(ah)), "r" ((USItype)(bh)),			\
+	     "%1" ((USItype)(al)), "r" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("s %1,%5\n\tse %0,%3"					\
+	   : "=r" ((USItype)(sh)), "=&r" ((USItype)(sl))		\
+	   : "0" ((USItype)(ah)), "r" ((USItype)(bh)),			\
+	     "1" ((USItype)(al)), "r" ((USItype)(bl)))
+#define smul_ppmm(ph, pl, m0, m1) \
+  __asm__ (								\
+       "s	r2,r2\n"						\
+"	mts r10,%2\n"							\
+"	m	r2,%3\n"						\
+"	m	r2,%3\n"						\
+"	m	r2,%3\n"						\
+"	m	r2,%3\n"						\
+"	m	r2,%3\n"						\
+"	m	r2,%3\n"						\
+"	m	r2,%3\n"						\
+"	m	r2,%3\n"						\
+"	m	r2,%3\n"						\
+"	m	r2,%3\n"						\
+"	m	r2,%3\n"						\
+"	m	r2,%3\n"						\
+"	m	r2,%3\n"						\
+"	m	r2,%3\n"						\
+"	m	r2,%3\n"						\
+"	m	r2,%3\n"						\
+"	cas	%0,r2,r0\n"						\
+"	mfs	r10,%1"							\
+	   : "=r" ((USItype)(ph)), "=r" ((USItype)(pl))			\
+	   : "%r" ((USItype)(m0)), "r" ((USItype)(m1))			\
+	   : "r2")
+#define UMUL_TIME 20
+#define UDIV_TIME 200
+#define count_leading_zeros(count, x) \
+  do {									\
+    if ((x) >= 0x10000)							\
+      __asm__ ("clz	%0,%1"						\
+	       : "=r" ((USItype)(count)) : "r" ((USItype)(x) >> 16));	\
+    else								\
+      {									\
+	__asm__ ("clz	%0,%1"						\
+		 : "=r" ((USItype)(count)) : "r" ((USItype)(x)));	\
+	(count) += 16;							\
+      }									\
+  } while (0)
+#endif /* RT/ROMP */
+
+#if defined (__sh2__) && W_TYPE_SIZE == 32
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("dmulu.l %2,%3\n\tsts macl,%1\n\tsts mach,%0"		\
+	   : "=r" (w1), "=r" (w0) : "r" (u), "r" (v) : "macl", "mach")
+#define UMUL_TIME 5
+#endif
+
+#if defined (__sparc__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("addcc %r4,%5,%1\n\taddx %r2,%3,%0"				\
+	   : "=r" (sh), "=&r" (sl)					\
+	   : "%rJ" (ah), "rI" (bh),"%rJ" (al), "rI" (bl)		\
+	   __CLOBBER_CC)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subcc %r4,%5,%1\n\tsubx %r2,%3,%0"				\
+	   : "=r" (sh), "=&r" (sl)					\
+	   : "rJ" (ah), "rI" (bh), "rJ" (al), "rI" (bl)	\
+	   __CLOBBER_CC)
+/* FIXME: When gcc -mcpu=v9 is used on solaris, gcc/config/sol2-sld-64.h
+   doesn't define anything to indicate that to us, it only sets __sparcv8. */
+#if defined (__sparc_v9__) || defined (__sparcv9)
+/* Perhaps we should use floating-point operations here?  */
+#if 0
+/* Triggers a bug making mpz/tests/t-gcd.c fail.
+   Perhaps we simply need explicitly zero-extend the inputs?  */
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("mulx %2,%3,%%g1; srl %%g1,0,%1; srlx %%g1,32,%0" :		\
+	   "=r" (w1), "=r" (w0) : "r" (u), "r" (v) : "g1")
+#else
+/* Use v8 umul until above bug is fixed.  */
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("umul %2,%3,%1;rd %%y,%0" : "=r" (w1), "=r" (w0) : "r" (u), "r" (v))
+#endif
+/* Use a plain v8 divide for v9.  */
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do {									\
+    USItype __q;							\
+    __asm__ ("mov %1,%%y;nop;nop;nop;udiv %2,%3,%0"			\
+	     : "=r" (__q) : "r" (n1), "r" (n0), "r" (d));		\
+    (r) = (n0) - __q * (d);						\
+    (q) = __q;								\
+  } while (0)
+#else
+#if defined (__sparc_v8__)   /* gcc normal */				\
+  || defined (__sparcv8)     /* gcc solaris */
+/* Don't match immediate range because, 1) it is not often useful,
+   2) the 'I' flag thinks of the range as a 13 bit signed interval,
+   while we want to match a 13 bit interval, sign extended to 32 bits,
+   but INTERPRETED AS UNSIGNED.  */
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("umul %2,%3,%1;rd %%y,%0" : "=r" (w1), "=r" (w0) : "r" (u), "r" (v))
+#define UMUL_TIME 5
+
+#if HAVE_HOST_CPU_supersparc
+#define UDIV_TIME 60		/* SuperSPARC timing */
+#else
+/* Don't use this on SuperSPARC because its udiv only handles 53 bit
+   dividends and will trap to the kernel for the rest. */
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do {									\
+    USItype __q;							\
+    __asm__ ("mov %1,%%y;nop;nop;nop;udiv %2,%3,%0"			\
+	     : "=r" (__q) : "r" (n1), "r" (n0), "r" (d));		\
+    (r) = (n0) - __q * (d);						\
+    (q) = __q;								\
+  } while (0)
+#define UDIV_TIME 25
+#endif /* HAVE_HOST_CPU_supersparc */
+
+#else /* ! __sparc_v8__ */
+#if defined (__sparclite__)
+/* This has hardware multiply but not divide.  It also has two additional
+   instructions scan (ffs from high bit) and divscc.  */
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("umul %2,%3,%1;rd %%y,%0" : "=r" (w1), "=r" (w0) : "r" (u), "r" (v))
+#define UMUL_TIME 5
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  __asm__ ("! Inlined udiv_qrnnd\n"					\
+"	wr	%%g0,%2,%%y	! Not a delayed write for sparclite\n"	\
+"	tst	%%g0\n"							\
+"	divscc	%3,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%%g1\n"						\
+"	divscc	%%g1,%4,%0\n"						\
+"	rd	%%y,%1\n"						\
+"	bl,a 1f\n"							\
+"	add	%1,%4,%1\n"						\
+"1:	! End of inline udiv_qrnnd"					\
+	   : "=r" (q), "=r" (r) : "r" (n1), "r" (n0), "rI" (d)		\
+	   : "%g1" __AND_CLOBBER_CC)
+#define UDIV_TIME 37
+#define count_leading_zeros(count, x) \
+  __asm__ ("scan %1,1,%0" : "=r" (count) : "r" (x))
+/* Early sparclites return 63 for an argument of 0, but they warn that future
+   implementations might change this.  Therefore, leave COUNT_LEADING_ZEROS_0
+   undefined.  */
+#endif /* __sparclite__ */
+#endif /* __sparc_v8__ */
+#endif /* __sparc_v9__ */
+/* Default to sparc v7 versions of umul_ppmm and udiv_qrnnd.  */
+#ifndef umul_ppmm
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("! Inlined umul_ppmm\n"					\
+"	wr	%%g0,%2,%%y	! SPARC has 0-3 delay insn after a wr\n" \
+"	sra	%3,31,%%g2	! Don't move this insn\n"		\
+"	and	%2,%%g2,%%g2	! Don't move this insn\n"		\
+"	andcc	%%g0,0,%%g1	! Don't move this insn\n"		\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,%3,%%g1\n"						\
+"	mulscc	%%g1,0,%%g1\n"						\
+"	add	%%g1,%%g2,%0\n"						\
+"	rd	%%y,%1"							\
+	   : "=r" (w1), "=r" (w0) : "%rI" (u), "r" (v)			\
+	   : "%g1", "%g2" __AND_CLOBBER_CC)
+#define UMUL_TIME 39		/* 39 instructions */
+#endif
+#ifndef udiv_qrnnd
+#ifndef LONGLONG_STANDALONE
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do { UWtype __r;							\
+    (q) = __MPN(udiv_qrnnd) (&__r, (n1), (n0), (d));			\
+    (r) = __r;								\
+  } while (0)
+extern UWtype __MPN(udiv_qrnnd) _PROTO ((UWtype *, UWtype, UWtype, UWtype));
+#ifndef UDIV_TIME
+#define UDIV_TIME 140
+#endif
+#endif /* LONGLONG_STANDALONE */
+#endif /* udiv_qrnnd */
+#endif /* __sparc__ */
+
+#if defined (__sparc__) && W_TYPE_SIZE == 64
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ (								\
+       "addcc	%r4,%5,%1\n"						\
+      "	addccc	%r6,%7,%%g0\n"						\
+      "	addc	%r2,%3,%0"						\
+	  : "=r" (sh), "=&r" (sl)					\
+	  : "%rJ" (ah), "rI" (bh), "%rJ" (al), "rI" (bl),		\
+	    "%rJ" ((al) >> 32), "rI" ((bl) >> 32)			\
+	   __CLOBBER_CC)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ (								\
+       "subcc	%r4,%5,%1\n"						\
+      "	subccc	%r6,%7,%%g0\n"						\
+      "	subc	%r2,%3,%0"						\
+	  : "=r" (sh), "=&r" (sl)					\
+	  : "rJ" (ah), "rI" (bh), "rJ" (al), "rI" (bl),		\
+	    "rJ" ((al) >> 32), "rI" ((bl) >> 32)			\
+	   __CLOBBER_CC)
+#endif
+
+#if defined (__vax__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("addl2 %5,%1\n\tadwc %3,%0"					\
+	   : "=g" ((USItype)(sh)), "=&g" ((USItype)(sl))		\
+	   : "%0" ((USItype)(ah)), "g" ((USItype)(bh)),			\
+	     "%1" ((USItype)(al)), "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subl2 %5,%1\n\tsbwc %3,%0"					\
+	   : "=g" ((USItype)(sh)), "=&g" ((USItype)(sl))		\
+	   : "0" ((USItype)(ah)), "g" ((USItype)(bh)),			\
+	     "1" ((USItype)(al)), "g" ((USItype)(bl)))
+#define smul_ppmm(xh, xl, m0, m1) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __x;							\
+    USItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("emul %1,%2,$0,%0"						\
+	     : "=g" (__x.__ll) : "g" (__m0), "g" (__m1));		\
+    (xh) = __x.__i.__h; (xl) = __x.__i.__l;				\
+  } while (0)
+#define sdiv_qrnnd(q, r, n1, n0, d) \
+  do {									\
+    union {DItype __ll;							\
+	   struct {SItype __l, __h;} __i;				\
+	  } __x;							\
+    __x.__i.__h = n1; __x.__i.__l = n0;					\
+    __asm__ ("ediv %3,%2,%0,%1"						\
+	     : "=g" (q), "=g" (r) : "g" (__x.__ll), "g" (d));		\
+  } while (0)
+#if 0
+/* FIXME: This instruction appears to be unimplemented on some systems (vax
+   8800 maybe). */
+#define count_trailing_zeros(count,x)                                   \
+  do {									\
+    __asm__ ("ffs 0, 31, %1, %0"                                        \
+	     : "=g" ((USItype) (count))					\
+	     : "g" ((USItype) (x)));                                    \
+  } while (0)
+#endif
+#endif /* __vax__ */
+
+#if defined (__z8000__) && W_TYPE_SIZE == 16
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("add	%H1,%H5\n\tadc	%H0,%H3"				\
+	   : "=r" ((unsigned int)(sh)), "=&r" ((unsigned int)(sl))	\
+	   : "%0" ((unsigned int)(ah)), "r" ((unsigned int)(bh)),	\
+	     "%1" ((unsigned int)(al)), "rQR" ((unsigned int)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("sub	%H1,%H5\n\tsbc	%H0,%H3"				\
+	   : "=r" ((unsigned int)(sh)), "=&r" ((unsigned int)(sl))	\
+	   : "0" ((unsigned int)(ah)), "r" ((unsigned int)(bh)),	\
+	     "1" ((unsigned int)(al)), "rQR" ((unsigned int)(bl)))
+#define umul_ppmm(xh, xl, m0, m1) \
+  do {									\
+    union {long int __ll;						\
+	   struct {unsigned int __h, __l;} __i;				\
+	  } __x;							\
+    unsigned int __m0 = (m0), __m1 = (m1);				\
+    __asm__ ("mult	%S0,%H3"					\
+	     : "=r" (__x.__i.__h), "=r" (__x.__i.__l)			\
+	     : "%1" (m0), "rQR" (m1));					\
+    (xh) = __x.__i.__h; (xl) = __x.__i.__l;				\
+    (xh) += ((((signed int) __m0 >> 15) & __m1)				\
+	     + (((signed int) __m1 >> 15) & __m0));			\
+  } while (0)
+#endif /* __z8000__ */
+
+#endif /* __GNUC__ */
+
+#endif /* NO_ASM */
+
+
+#if !defined (umul_ppmm) && defined (__umulsidi3)
+#define umul_ppmm(ph, pl, m0, m1) \
+  {									\
+    UDWtype __ll = __umulsidi3 (m0, m1);				\
+    ph = (UWtype) (__ll >> W_TYPE_SIZE);				\
+    pl = (UWtype) __ll;							\
+  }
+#endif
+
+#if !defined (__umulsidi3)
+#define __umulsidi3(u, v) \
+  ({UWtype __hi, __lo;							\
+    umul_ppmm (__hi, __lo, u, v);					\
+    ((UDWtype) __hi << W_TYPE_SIZE) | __lo; })
+#endif
+
+
+/* Note the prototypes are under !define(umul_ppmm) etc too, since the HPPA
+   versions above are different and we don't want to conflict.  */
+
+#if ! defined (umul_ppmm) && HAVE_NATIVE_mpn_umul_ppmm
+#define mpn_umul_ppmm  __MPN(umul_ppmm)
+extern mp_limb_t mpn_umul_ppmm _PROTO ((mp_limb_t *, mp_limb_t, mp_limb_t));
+#define umul_ppmm(wh, wl, u, v)						\
+  do {									\
+    mp_limb_t __umul_ppmm__p0;						\
+    (wh) = __MPN(umul_ppmm) (&__umul_ppmm__p0,				\
+			     (mp_limb_t) (u), (mp_limb_t) (v));		\
+    (wl) = __umul_ppmm__p0;						\
+  } while (0)
+#endif
+
+#if ! defined (udiv_qrnnd) && HAVE_NATIVE_mpn_udiv_qrnnd
+#define mpn_udiv_qrnnd  __MPN(udiv_qrnnd)
+extern mp_limb_t mpn_udiv_qrnnd _PROTO ((mp_limb_t *,
+					 mp_limb_t, mp_limb_t, mp_limb_t));
+#define udiv_qrnnd(q, r, n1, n0, d)					\
+  do {									\
+    mp_limb_t __udiv_qrnnd__r;						\
+    (q) = mpn_udiv_qrnnd (&__udiv_qrnnd__r,				\
+			  (mp_limb_t) (n1), (mp_limb_t) (n0), (mp_limb_t) d); \
+    (r) = __udiv_qrnnd__r;						\
+  } while (0)
+#endif
+
+
+/* If this machine has no inline assembler, use C macros.  */
+
+#if !defined (add_ssaaaa)
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  do {									\
+    UWtype __x;								\
+    __x = (al) + (bl);							\
+    (sh) = (ah) + (bh) + (__x < (al));					\
+    (sl) = __x;								\
+  } while (0)
+#endif
+
+#if !defined (sub_ddmmss)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  do {									\
+    UWtype __x;								\
+    __x = (al) - (bl);							\
+    (sh) = (ah) - (bh) - (__x > (al));					\
+    (sl) = __x;								\
+  } while (0)
+#endif
+
+/* If we lack umul_ppmm but have smul_ppmm, define umul_ppmm in terms of
+   smul_ppmm.  */
+#if !defined (umul_ppmm) && defined (smul_ppmm)
+#define umul_ppmm(w1, w0, u, v)						\
+  do {									\
+    UWtype __w1;							\
+    UWtype __xm0 = (u), __xm1 = (v);					\
+    smul_ppmm (__w1, w0, __xm0, __xm1);					\
+    (w1) = __w1 + (-(__xm0 >> (W_TYPE_SIZE - 1)) & __xm1)		\
+		+ (-(__xm1 >> (W_TYPE_SIZE - 1)) & __xm0);		\
+  } while (0)
+#endif
+
+/* If we still don't have umul_ppmm, define it using plain C.  */
+#if !defined (umul_ppmm)
+#define umul_ppmm(w1, w0, u, v)						\
+  do {									\
+    UWtype __x0, __x1, __x2, __x3;					\
+    UHWtype __ul, __vl, __uh, __vh;					\
+    UWtype __u = (u), __v = (v);					\
+									\
+    __ul = __ll_lowpart (__u);						\
+    __uh = __ll_highpart (__u);						\
+    __vl = __ll_lowpart (__v);						\
+    __vh = __ll_highpart (__v);						\
+									\
+    __x0 = (UWtype) __ul * __vl;					\
+    __x1 = (UWtype) __ul * __vh;					\
+    __x2 = (UWtype) __uh * __vl;					\
+    __x3 = (UWtype) __uh * __vh;					\
+									\
+    __x1 += __ll_highpart (__x0);/* this can't give carry */		\
+    __x1 += __x2;		/* but this indeed can */		\
+    if (__x1 < __x2)		/* did we get it? */			\
+      __x3 += __ll_B;		/* yes, add it in the proper pos. */	\
+									\
+    (w1) = __x3 + __ll_highpart (__x1);					\
+    (w0) = (__x1 << W_TYPE_SIZE/2) + __ll_lowpart (__x0);		\
+  } while (0)
+#endif
+
+/* If we don't have smul_ppmm, define it using umul_ppmm (which surely will
+   exist in one form or another.  */
+#if !defined (smul_ppmm)
+#define smul_ppmm(w1, w0, u, v)						\
+  do {									\
+    UWtype __w1;							\
+    UWtype __xm0 = (u), __xm1 = (v);					\
+    umul_ppmm (__w1, w0, __xm0, __xm1);					\
+    (w1) = __w1 - (-(__xm0 >> (W_TYPE_SIZE - 1)) & __xm1)		\
+		- (-(__xm1 >> (W_TYPE_SIZE - 1)) & __xm0);		\
+  } while (0)
+#endif
+
+/* Define this unconditionally, so it can be used for debugging.  */
+#define __udiv_qrnnd_c(q, r, n1, n0, d) \
+  do {									\
+    UWtype __d1, __d0, __q1, __q0, __r1, __r0, __m;			\
+									\
+    ASSERT ((d) != 0);							\
+    ASSERT ((n1) < (d));						\
+									\
+    __d1 = __ll_highpart (d);						\
+    __d0 = __ll_lowpart (d);						\
+									\
+    __q1 = (n1) / __d1;							\
+    __r1 = (n1) - __q1 * __d1;						\
+    __m = (UWtype) __q1 * __d0;						\
+    __r1 = __r1 * __ll_B | __ll_highpart (n0);				\
+    if (__r1 < __m)							\
+      {									\
+	__q1--, __r1 += (d);						\
+	if (__r1 >= (d)) /* i.e. we didn't get carry when adding to __r1 */\
+	  if (__r1 < __m)						\
+	    __q1--, __r1 += (d);					\
+      }									\
+    __r1 -= __m;							\
+									\
+    __q0 = __r1 / __d1;							\
+    __r0 = __r1  - __q0 * __d1;						\
+    __m = (UWtype) __q0 * __d0;						\
+    __r0 = __r0 * __ll_B | __ll_lowpart (n0);				\
+    if (__r0 < __m)							\
+      {									\
+	__q0--, __r0 += (d);						\
+	if (__r0 >= (d))						\
+	  if (__r0 < __m)						\
+	    __q0--, __r0 += (d);					\
+      }									\
+    __r0 -= __m;							\
+									\
+    (q) = (UWtype) __q1 * __ll_B | __q0;				\
+    (r) = __r0;								\
+  } while (0)
+
+/* If the processor has no udiv_qrnnd but sdiv_qrnnd, go through
+   __udiv_w_sdiv (defined in libgcc or elsewhere).  */
+#if !defined (udiv_qrnnd) && defined (sdiv_qrnnd)
+#define udiv_qrnnd(q, r, nh, nl, d) \
+  do {									\
+    UWtype __r;								\
+    (q) = __MPN(udiv_w_sdiv) (&__r, nh, nl, d);				\
+    (r) = __r;								\
+  } while (0)
+#endif
+
+/* If udiv_qrnnd was not defined for this processor, use __udiv_qrnnd_c.  */
+#if !defined (udiv_qrnnd)
+#define UDIV_NEEDS_NORMALIZATION 1
+#define udiv_qrnnd __udiv_qrnnd_c
+#endif
+
+#if !defined (count_leading_zeros)
+#define count_leading_zeros(count, x) \
+  do {									\
+    UWtype __xr = (x);							\
+    UWtype __a;								\
+									\
+    if (W_TYPE_SIZE == 32)						\
+      {									\
+	__a = __xr < ((UWtype) 1 << 2*__BITS4)				\
+	  ? (__xr < ((UWtype) 1 << __BITS4) ? 1 : __BITS4 + 1)		\
+	  : (__xr < ((UWtype) 1 << 3*__BITS4) ? 2*__BITS4 + 1		\
+	  : 3*__BITS4 + 1);						\
+      }									\
+    else								\
+      {									\
+	for (__a = W_TYPE_SIZE - 8; __a > 0; __a -= 8)			\
+	  if (((__xr >> __a) & 0xff) != 0)				\
+	    break;							\
+	++__a;								\
+      }									\
+									\
+    (count) = W_TYPE_SIZE + 1 - __a - __clz_tab[__xr >> __a];		\
+  } while (0)
+/* This version gives a well-defined value for zero. */
+#define COUNT_LEADING_ZEROS_0 (W_TYPE_SIZE - 1)
+#define COUNT_LEADING_ZEROS_NEED_CLZ_TAB
+#endif
+
+#ifdef COUNT_LEADING_ZEROS_NEED_CLZ_TAB
+extern const unsigned char __GMP_DECLSPEC __clz_tab[128];
+#endif
+
+#if !defined (count_trailing_zeros)
+/* Define count_trailing_zeros using count_leading_zeros.  The latter might be
+   defined in asm, but if it is not, the C version above is good enough.  */
+#define count_trailing_zeros(count, x) \
+  do {									\
+    UWtype __ctz_x = (x);						\
+    UWtype __ctz_c;							\
+    ASSERT (__ctz_x != 0);						\
+    count_leading_zeros (__ctz_c, __ctz_x & -__ctz_x);			\
+    (count) = W_TYPE_SIZE - 1 - __ctz_c;				\
+  } while (0)
+#endif
+
+#ifndef UDIV_NEEDS_NORMALIZATION
+#define UDIV_NEEDS_NORMALIZATION 0
+#endif
+
+/* Whether udiv_qrnnd is actually implemented with udiv_qrnnd_preinv, and
+   that hence the latter should always be used.  */
+#ifndef UDIV_PREINV_ALWAYS
+#define UDIV_PREINV_ALWAYS 0
+#endif
+
+/* Give defaults for UMUL_TIME and UDIV_TIME.  */
+#ifndef UMUL_TIME
+#define UMUL_TIME 1
+#endif
+
+#ifndef UDIV_TIME
+#define UDIV_TIME UMUL_TIME
+#endif
diff --git a/math/mpfr/patches/patch-aa b/math/mpfr/patches/patch-aa
new file mode 100644
index 00000000000..2febbcc2aac
--- /dev/null
+++ b/math/mpfr/patches/patch-aa
@@ -0,0 +1,16 @@
+$NetBSD: patch-aa,v 1.1.1.1 2004/06/05 22:11:39 rh Exp $
+
+--- ../gmp-4.1.2/longlong.h.orig	2002-12-18 07:57:20.000000000 +1000
++++ ../gmp-4.1.2/longlong.h
+@@ -715,8 +715,10 @@ extern UWtype __MPN(udiv_qrnnd) _PROTO (
+   } while (0)
+ #define count_trailing_zeros(count, x)					\
+   do {									\
++    UDItype __cbtmp;							\
+     ASSERT ((x) != 0);							\
+-    __asm__ ("bsfq %1,%0" : "=r" (count) : "rm" ((UDItype)(x)));	\
++    __asm__ ("bsfq %1,%0" : "=r" (__cbtmp) : "rm" ((UDItype)(x)));	\
++    (count) = __cbtmp;							\
+   } while (0)
+ #endif /* x86_64 */
+