# HG changeset patch
# User Alexander Medvedev <devl547@gmail.com>
# Date 1423419223 0
# Node ID 79949949dbb8a1b26c399ca62109bfef93aea04e
# Parent  63c5da92bdb1d4e7b13c0809d5819f7d8d7df53c
Up: elfutils 0.161

diff -r 63c5da92bdb1 -r 79949949dbb8 elfutils-dev/receipt
--- a/elfutils-dev/receipt	Sun Feb 08 18:11:18 2015 +0000
+++ b/elfutils-dev/receipt	Sun Feb 08 18:13:43 2015 +0000
@@ -1,7 +1,7 @@
 # SliTaz package receipt.
 
 PACKAGE="elfutils-dev"
-VERSION="0.153"
+VERSION="0.161"
 CATEGORY="development"
 SHORT_DESC="ELF object file access library, development files."
 MAINTAINER="pascal.bellard@slitaz.org"
diff -r 63c5da92bdb1 -r 79949949dbb8 elfutils/receipt
--- a/elfutils/receipt	Sun Feb 08 18:11:18 2015 +0000
+++ b/elfutils/receipt	Sun Feb 08 18:13:43 2015 +0000
@@ -1,7 +1,7 @@
 # SliTaz package receipt.
 
 PACKAGE="elfutils"
-VERSION="0.153"
+VERSION="0.161"
 CATEGORY="development"
 SHORT_DESC="ELF object file access library."
 MAINTAINER="pascal.bellard@slitaz.org"
@@ -23,18 +23,8 @@
 compile_rules()
 {
 	cd $src
-	mkdir -p src/.deps
-	touch src/.deps/none_ld.Po
-	sed -i	-e 's/strcmp.*symtab")/(&\n\t\t\t\t\&\& strcmp (section_name (ebl, idx), ".dynsym"))/' \
-		-e 's/__fini_array_start.*/&\n\t\t\t\t\&\& strcmp (name, "__bss_start") != 0\n\t\t\t\t\&\& strcmp (name, "__TMC_END__") != 0/' \
-			src/elflint.c
-	sed -i 's/run-strip-reloc.sh//' tests/Makefile* # Need cc -g !
 	./configure $CONFIGURE_ARGS &&
-	# Disable check/tests when cross-compiling
-	case "$ARCH" in
-		arm) make && make install ;;
-		*) make && make check && make install ;;
-	esac
+	make && make install
 }
 
 # Rules to gen a SliTaz package suitable for Tazpkg.
diff -r 63c5da92bdb1 -r 79949949dbb8 mpfr/stuff/mpfr-3.1.2-upstream_fixes-3.patch
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mpfr/stuff/mpfr-3.1.2-upstream_fixes-3.patch	Sun Feb 08 18:13:43 2015 +0000
@@ -0,0 +1,1199 @@
+Submitted By:            Bruce Dubbs <bdubbs_at_linuxfromscratch_dot_org>
+Updated By:              Armin K. <krejzi at email dot com>
+Date:                    2015-02-06
+Initial Package Version: 3.1.2
+Upstream Status:         Already in upstream patch repo
+Origin:                  Upstream
+Description:             This patch contains patches for several bugs in MPFR.
+                         Note that the patch for configure.ac has been 
+                         removed to prevent unneeded regeneration of build
+                         files.
+                         See http://www.mpfr.org/mpfr-current/allpatches
+
+--- a/PATCHES	2013-03-13 16:37:38.000000000 +0100
++++ b/PATCHES	2014-12-31 14:56:02.685641958 +0100
+@@ -0,0 +1,11 @@
++strtofr
++vasprintf
++div-overflow
++gmp6-compat
++exp3
++li2-return
++custom_init_set
++printf-alt0
++clang-divby0
++fits-smallneg
++exp_2
+--- a/src/div.c	2013-03-13 16:37:33.000000000 +0100
++++ b/src/div.c	2014-12-31 14:56:02.686641971 +0100
+@@ -750,7 +750,9 @@
+  truncate_check_qh:
+   if (qh)
+     {
+-      qexp ++;
++      if (MPFR_LIKELY (qexp < MPFR_EXP_MAX))
++        qexp ++;
++      /* else qexp is now incorrect, but one will still get an overflow */
+       q0p[q0size - 1] = MPFR_LIMB_HIGHBIT;
+     }
+   goto truncate;
+@@ -765,7 +767,9 @@
+   inex = 1; /* always here */
+   if (mpn_add_1 (q0p, q0p, q0size, MPFR_LIMB_ONE << sh))
+     {
+-      qexp ++;
++      if (MPFR_LIKELY (qexp < MPFR_EXP_MAX))
++        qexp ++;
++      /* else qexp is now incorrect, but one will still get an overflow */
+       q0p[q0size - 1] = MPFR_LIMB_HIGHBIT;
+     }
+ 
+--- a/src/exp_2.c	2013-03-13 16:37:28.000000000 +0100
++++ b/src/exp_2.c	2014-12-31 14:56:02.686641971 +0100
+@@ -204,7 +204,7 @@
+           for (k = 0; k < K; k++)
+             {
+               mpz_mul (ss, ss, ss);
+-              exps <<= 1;
++              exps *= 2;
+               exps += mpz_normalize (ss, ss, q);
+             }
+           mpfr_set_z (s, ss, MPFR_RNDN);
+--- a/src/exp3.c	2013-03-13 16:37:34.000000000 +0100
++++ b/src/exp3.c	2014-12-31 14:56:02.686641971 +0100
+@@ -283,7 +283,7 @@
+             }
+         }
+ 
+-      if (mpfr_can_round (shift_x > 0 ? t : tmp, realprec, MPFR_RNDD, MPFR_RNDZ,
++      if (mpfr_can_round (shift_x > 0 ? t : tmp, realprec, MPFR_RNDN, MPFR_RNDZ,
+                           MPFR_PREC(y) + (rnd_mode == MPFR_RNDN)))
+         {
+           inexact = mpfr_set (y, shift_x > 0 ? t : tmp, rnd_mode);
+--- a/src/fits_u.h	2013-03-13 16:37:35.000000000 +0100
++++ b/src/fits_u.h	2014-12-31 14:56:02.686641971 +0100
+@@ -32,17 +32,20 @@
+   int res;
+ 
+   if (MPFR_UNLIKELY (MPFR_IS_SINGULAR (f)))
+-    /* Zero always fit */
+-    return MPFR_IS_ZERO (f) ? 1 : 0;
+-  else if (MPFR_IS_NEG (f))
+-    /* Negative numbers don't fit */
+-    return 0;
+-  /* now it fits if
+-     (a) f <= MAXIMUM
+-     (b) round(f, prec(slong), rnd) <= MAXIMUM */
++    return MPFR_IS_ZERO (f) ? 1 : 0;  /* Zero always fits */
+ 
+   e = MPFR_GET_EXP (f);
+ 
++  if (MPFR_IS_NEG (f))
++    return e >= 1 ? 0  /* f <= -1 does not fit */
++      : rnd != MPFR_RNDN ? MPFR_IS_LIKE_RNDU (rnd, -1)  /* directed mode */
++      : e < 0 ? 1  /* f > -1/2 fits in MPFR_RNDN */
++      : mpfr_powerof2_raw(f);  /* -1/2 fits, -1 < f < -1/2 don't */
++
++  /* Now it fits if
++     (a) f <= MAXIMUM
++     (b) round(f, prec(slong), rnd) <= MAXIMUM */
++
+   /* first compute prec(MAXIMUM); fits in an int */
+   for (s = MAXIMUM, prec = 0; s != 0; s /= 2, prec ++);
+ 
+--- a/src/fits_uintmax.c	2013-03-13 16:37:33.000000000 +0100
++++ b/src/fits_uintmax.c	2014-12-31 14:56:02.686641971 +0100
+@@ -27,51 +27,19 @@
+ #include "mpfr-intmax.h"
+ #include "mpfr-impl.h"
+ 
+-#ifdef _MPFR_H_HAVE_INTMAX_T
+-
+-/* We can't use fits_u.h <= mpfr_cmp_ui */
+-int
+-mpfr_fits_uintmax_p (mpfr_srcptr f, mpfr_rnd_t rnd)
+-{
+-  mpfr_exp_t e;
+-  int prec;
+-  uintmax_t s;
+-  mpfr_t x;
+-  int res;
+-
+-  if (MPFR_UNLIKELY (MPFR_IS_SINGULAR (f)))
+-    /* Zero always fit */
+-    return MPFR_IS_ZERO (f) ? 1 : 0;
+-  else if (MPFR_IS_NEG (f))
+-    /* Negative numbers don't fit */
+-    return 0;
+-  /* now it fits if
+-     (a) f <= MAXIMUM
+-     (b) round(f, prec(slong), rnd) <= MAXIMUM */
+-
+-  e = MPFR_GET_EXP (f);
++/* Note: though mpfr-impl.h is included in fits_u.h, we also include it
++   above so that it gets included even when _MPFR_H_HAVE_INTMAX_T is not
++   defined; this is necessary to avoid an empty translation unit, which
++   is forbidden by ISO C. Without this, a failing test can be reproduced
++   by creating an invalid stdint.h somewhere in the default include path
++   and by compiling MPFR with "gcc -ansi -pedantic-errors". */
+ 
+-  /* first compute prec(MAXIMUM); fits in an int */
+-  for (s = MPFR_UINTMAX_MAX, prec = 0; s != 0; s /= 2, prec ++);
+-
+-  /* MAXIMUM needs prec bits, i.e. MAXIMUM = 2^prec - 1 */
+-
+-  /* if e <= prec - 1, then f < 2^(prec-1) < MAXIMUM */
+-  if (e <= prec - 1)
+-    return 1;
+-
+-  /* if e >= prec + 1, then f >= 2^prec > MAXIMUM */
+-  if (e >= prec + 1)
+-    return 0;
++#ifdef _MPFR_H_HAVE_INTMAX_T
+ 
+-  MPFR_ASSERTD (e == prec);
++#define FUNCTION   mpfr_fits_uintmax_p
++#define MAXIMUM    MPFR_UINTMAX_MAX
++#define TYPE       uintmax_t
+ 
+-  /* hard case: first round to prec bits, then check */
+-  mpfr_init2 (x, prec);
+-  mpfr_set (x, f, rnd);
+-  res = MPFR_GET_EXP (x) == e;
+-  mpfr_clear (x);
+-  return res;
+-}
++#include "fits_u.h"
+ 
+ #endif
+--- a/src/init2.c	2013-03-13 16:37:32.000000000 +0100
++++ b/src/init2.c	2014-12-31 14:56:02.686641971 +0100
+@@ -30,11 +30,11 @@
+ 
+   /* Check if we can represent the number of limbs
+    * associated to the maximum of mpfr_prec_t*/
+-  MPFR_ASSERTN( MP_SIZE_T_MAX >= (MPFR_PREC_MAX/BYTES_PER_MP_LIMB) );
++  MPFR_ASSERTN( MP_SIZE_T_MAX >= (MPFR_PREC_MAX/MPFR_BYTES_PER_MP_LIMB) );
+ 
+-  /* Check for correct GMP_NUMB_BITS and BYTES_PER_MP_LIMB */
+-  MPFR_ASSERTN( GMP_NUMB_BITS == BYTES_PER_MP_LIMB * CHAR_BIT
+-                && sizeof(mp_limb_t) == BYTES_PER_MP_LIMB );
++  /* Check for correct GMP_NUMB_BITS and MPFR_BYTES_PER_MP_LIMB */
++  MPFR_ASSERTN( GMP_NUMB_BITS == MPFR_BYTES_PER_MP_LIMB * CHAR_BIT
++                && sizeof(mp_limb_t) == MPFR_BYTES_PER_MP_LIMB );
+ 
+   MPFR_ASSERTN (mp_bits_per_limb == GMP_NUMB_BITS);
+ 
+--- a/src/li2.c	2013-03-13 16:37:32.000000000 +0100
++++ b/src/li2.c	2014-12-31 14:56:02.686641971 +0100
+@@ -630,5 +630,5 @@
+       return mpfr_check_range (y, inexact, rnd_mode);
+     }
+ 
+-  MPFR_ASSERTN (0);             /* should never reach this point */
++  MPFR_RET_NEVER_GO_HERE ();
+ }
+--- a/src/mpfr-gmp.h	2013-03-13 16:37:32.000000000 +0100
++++ b/src/mpfr-gmp.h	2014-12-31 14:56:02.687641984 +0100
+@@ -72,7 +72,6 @@
+ #endif
+ 
+ /* Define some macros */
+-#define BYTES_PER_MP_LIMB (GMP_NUMB_BITS/CHAR_BIT)
+ 
+ #define MP_LIMB_T_MAX (~(mp_limb_t)0)
+ 
+@@ -96,19 +95,19 @@
+ #define SHRT_HIGHBIT       SHRT_MIN
+ 
+ /* MP_LIMB macros */
+-#define MPN_ZERO(dst, n) memset((dst), 0, (n)*BYTES_PER_MP_LIMB)
+-#define MPN_COPY_DECR(dst,src,n) memmove((dst),(src),(n)*BYTES_PER_MP_LIMB)
+-#define MPN_COPY_INCR(dst,src,n) memmove((dst),(src),(n)*BYTES_PER_MP_LIMB)
++#define MPN_ZERO(dst, n) memset((dst), 0, (n)*MPFR_BYTES_PER_MP_LIMB)
++#define MPN_COPY_DECR(dst,src,n) memmove((dst),(src),(n)*MPFR_BYTES_PER_MP_LIMB)
++#define MPN_COPY_INCR(dst,src,n) memmove((dst),(src),(n)*MPFR_BYTES_PER_MP_LIMB)
+ #define MPN_COPY(dst,src,n) \
+   do                                                                  \
+     {                                                                 \
+       if ((dst) != (src))                                             \
+         {                                                             \
+           MPFR_ASSERTD ((char *) (dst) >= (char *) (src) +            \
+-                                          (n) * BYTES_PER_MP_LIMB ||  \
++                                     (n) * MPFR_BYTES_PER_MP_LIMB ||  \
+                         (char *) (src) >= (char *) (dst) +            \
+-                                          (n) * BYTES_PER_MP_LIMB);   \
+-          memcpy ((dst), (src), (n) * BYTES_PER_MP_LIMB);             \
++                                     (n) * MPFR_BYTES_PER_MP_LIMB);   \
++          memcpy ((dst), (src), (n) * MPFR_BYTES_PER_MP_LIMB);        \
+         }                                                             \
+     }                                                                 \
+   while (0)
+--- a/src/mpfr.h	2013-03-13 16:37:37.000000000 +0100
++++ b/src/mpfr.h	2014-12-31 14:56:02.687641984 +0100
+@@ -27,7 +27,7 @@
+ #define MPFR_VERSION_MAJOR 3
+ #define MPFR_VERSION_MINOR 1
+ #define MPFR_VERSION_PATCHLEVEL 2
+-#define MPFR_VERSION_STRING "3.1.2"
++#define MPFR_VERSION_STRING "3.1.2-p11"
+ 
+ /* Macros dealing with MPFR VERSION */
+ #define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
+@@ -861,7 +861,7 @@
+     _t = (mpfr_kind_t) _k;                                     \
+     _s = 1;                                                    \
+   } else {                                                     \
+-    _t = (mpfr_kind_t) -k;                                     \
++    _t = (mpfr_kind_t) - _k;                                   \
+     _s = -1;                                                   \
+   }                                                            \
+   _e = _t == MPFR_REGULAR_KIND ? (e) :                         \
+--- a/src/mpfr-impl.h	2013-03-13 16:37:36.000000000 +0100
++++ b/src/mpfr-impl.h	2014-12-31 14:56:02.687641984 +0100
+@@ -191,7 +191,7 @@
+ # endif
+ #endif
+ 
+-
++#define MPFR_BYTES_PER_MP_LIMB (GMP_NUMB_BITS/CHAR_BIT)
+ 
+ /******************************************************
+  ******************** Check GMP ***********************
+@@ -468,8 +468,16 @@
+ #define MPFR_LIMBS_PER_FLT ((IEEE_FLT_MANT_DIG-1)/GMP_NUMB_BITS+1)
+ 
+ /* Visual C++ doesn't support +1.0/0.0, -1.0/0.0 and 0.0/0.0
+-   at compile time. */
+-#if defined(_MSC_VER) && defined(_WIN32) && (_MSC_VER >= 1200)
++   at compile time.
++   Clang with -fsanitize=undefined is a bit similar due to a bug:
++     http://llvm.org/bugs/show_bug.cgi?id=17381
++   but even without its sanitizer, it may be better to use the
++   double_zero version until IEEE 754 division by zero is properly
++   supported:
++     http://llvm.org/bugs/show_bug.cgi?id=17000
++*/
++#if (defined(_MSC_VER) && defined(_WIN32) && (_MSC_VER >= 1200)) || \
++    defined(__clang__)
+ static double double_zero = 0.0;
+ # define DBL_NAN (double_zero/double_zero)
+ # define DBL_POS_INF ((double) 1.0/double_zero)
+@@ -501,6 +509,8 @@
+    (with Xcode 2.4.1, i.e. the latest one). */
+ #define LVALUE(x) (&(x) == &(x) || &(x) != &(x))
+ #define DOUBLE_ISINF(x) (LVALUE(x) && ((x) > DBL_MAX || (x) < -DBL_MAX))
++/* The DOUBLE_ISNAN(x) macro is also valid on long double x
++   (assuming that the compiler isn't too broken). */
+ #ifdef MPFR_NANISNAN
+ /* Avoid MIPSpro / IRIX64 / gcc -ffast-math (incorrect) optimizations.
+    The + must not be replaced by a ||. With gcc -ffast-math, NaN is
+@@ -920,7 +930,7 @@
+ #define MPFR_SET_ALLOC_SIZE(x, n) \
+  ( ((mp_size_t*) MPFR_MANT(x))[-1] = n)
+ #define MPFR_MALLOC_SIZE(s) \
+-  ( sizeof(mpfr_size_limb_t) + BYTES_PER_MP_LIMB * ((size_t) s) )
++  ( sizeof(mpfr_size_limb_t) + MPFR_BYTES_PER_MP_LIMB * ((size_t) s) )
+ #define MPFR_SET_MANT_PTR(x,p) \
+    (MPFR_MANT(x) = (mp_limb_t*) ((mpfr_size_limb_t*) p + 1))
+ #define MPFR_GET_REAL_PTR(x) \
+@@ -954,7 +964,7 @@
+ #endif
+ 
+ #define MPFR_TMP_LIMBS_ALLOC(N) \
+-  ((mp_limb_t *) MPFR_TMP_ALLOC ((size_t) (N) * BYTES_PER_MP_LIMB))
++  ((mp_limb_t *) MPFR_TMP_ALLOC ((size_t) (N) * MPFR_BYTES_PER_MP_LIMB))
+ 
+ /* temporary allocate 1 limb at xp, and initialize mpfr variable x */
+ /* The temporary var doesn't have any size field, but it doesn't matter
+--- a/src/mul.c	2013-03-13 16:37:37.000000000 +0100
++++ b/src/mul.c	2014-12-31 14:56:02.688641997 +0100
+@@ -106,7 +106,7 @@
+   MPFR_ASSERTD(tn <= k);
+ 
+   /* Check for no size_t overflow*/
+-  MPFR_ASSERTD((size_t) k <= ((size_t) -1) / BYTES_PER_MP_LIMB);
++  MPFR_ASSERTD((size_t) k <= ((size_t) -1) / MPFR_BYTES_PER_MP_LIMB);
+   MPFR_TMP_MARK(marker);
+   tmp = MPFR_TMP_LIMBS_ALLOC (k);
+ 
+@@ -301,7 +301,7 @@
+   MPFR_ASSERTD (tn <= k); /* tn <= k, thus no int overflow */
+ 
+   /* Check for no size_t overflow*/
+-  MPFR_ASSERTD ((size_t) k <= ((size_t) -1) / BYTES_PER_MP_LIMB);
++  MPFR_ASSERTD ((size_t) k <= ((size_t) -1) / MPFR_BYTES_PER_MP_LIMB);
+   MPFR_TMP_MARK (marker);
+   tmp = MPFR_TMP_LIMBS_ALLOC (k);
+ 
+--- a/src/stack_interface.c	2013-03-13 16:37:32.000000000 +0100
++++ b/src/stack_interface.c	2014-12-31 14:56:02.688641997 +0100
+@@ -26,7 +26,7 @@
+ size_t
+ mpfr_custom_get_size (mpfr_prec_t prec)
+ {
+-  return MPFR_PREC2LIMBS (prec) * BYTES_PER_MP_LIMB;
++  return MPFR_PREC2LIMBS (prec) * MPFR_BYTES_PER_MP_LIMB;
+ }
+ 
+ #undef mpfr_custom_init
+--- a/src/strtofr.c	2013-03-13 16:37:32.000000000 +0100
++++ b/src/strtofr.c	2014-12-31 14:56:02.688641997 +0100
+@@ -473,8 +473,10 @@
+       /* prec bits corresponds to ysize limbs */
+       ysize_bits = ysize * GMP_NUMB_BITS;
+       /* and to ysize_bits >= prec > MPFR_PREC (x) bits */
+-      y = MPFR_TMP_LIMBS_ALLOC (2 * ysize + 1);
+-      y += ysize; /* y has (ysize+1) allocated limbs */
++      /* we need to allocate one more limb to work around bug
++         https://gmplib.org/list-archives/gmp-bugs/2013-December/003267.html */
++      y = MPFR_TMP_LIMBS_ALLOC (2 * ysize + 2);
++      y += ysize; /* y has (ysize+2) allocated limbs */
+ 
+       /* pstr_size is the number of characters we read in pstr->mant
+          to have at least ysize full limbs.
+--- a/src/vasprintf.c	2013-03-13 16:37:37.000000000 +0100
++++ b/src/vasprintf.c	2014-12-31 14:56:02.688641997 +0100
+@@ -884,14 +884,18 @@
+            first digit, we want the exponent for radix two and the decimal
+            point AFTER the first digit. */
+         {
+-          MPFR_ASSERTN (exp > MPFR_EMIN_MIN /4); /* possible overflow */
++          /* An integer overflow is normally not possible since MPFR_EXP_MIN
++             is twice as large as MPFR_EMIN_MIN. */
++          MPFR_ASSERTN (exp > (MPFR_EXP_MIN + 3) / 4);
+           exp = (exp - 1) * 4;
+         }
+       else
+         /* EXP is the exponent for decimal point BEFORE the first digit, we
+            want the exponent for decimal point AFTER the first digit. */
+         {
+-          MPFR_ASSERTN (exp > MPFR_EMIN_MIN); /* possible overflow */
++          /* An integer overflow is normally not possible since MPFR_EXP_MIN
++             is twice as large as MPFR_EMIN_MIN. */
++          MPFR_ASSERTN (exp > MPFR_EXP_MIN);
+           --exp;
+         }
+     }
+@@ -1040,7 +1044,7 @@
+ }
+ 
+ /* Determine the different parts of the string representation of the regular
+-   number P when SPEC.SPEC is 'e', 'E', 'g', or 'G'.
++   number P when spec.spec is 'e', 'E', 'g', or 'G'.
+    DEC_INFO contains the previously computed exponent and string or is NULL.
+ 
+    return -1 if some field > INT_MAX */
+@@ -1167,7 +1171,7 @@
+ }
+ 
+ /* Determine the different parts of the string representation of the regular
+-   number P when SPEC.SPEC is 'f', 'F', 'g', or 'G'.
++   number P when spec.spec is 'f', 'F', 'g', or 'G'.
+    DEC_INFO contains the previously computed exponent and string or is NULL.
+ 
+    return -1 if some field of number_parts is greater than INT_MAX */
+@@ -1559,7 +1563,7 @@
+             /* fractional part */
+             {
+               np->point = MPFR_DECIMAL_POINT;
+-              np->fp_trailing_zeros = (spec.spec == 'g' && spec.spec == 'G') ?
++              np->fp_trailing_zeros = (spec.spec == 'g' || spec.spec == 'G') ?
+                 spec.prec - 1 : spec.prec;
+             }
+           else if (spec.alt)
+--- a/src/version.c	2013-03-13 16:37:34.000000000 +0100
++++ b/src/version.c	2014-12-31 14:56:02.688641997 +0100
+@@ -25,5 +25,5 @@
+ const char *
+ mpfr_get_version (void)
+ {
+-  return "3.1.2";
++  return "3.1.2-p11";
+ }
+--- a/tests/tdiv.c	2013-03-13 16:37:44.000000000 +0100
++++ b/tests/tdiv.c	2014-12-31 14:56:02.689642010 +0100
+@@ -1104,6 +1104,96 @@
+ #define RAND_FUNCTION(x) mpfr_random2(x, MPFR_LIMB_SIZE (x), randlimb () % 100, RANDS)
+ #include "tgeneric.c"
+ 
++static void
++test_extreme (void)
++{
++  mpfr_t x, y, z;
++  mpfr_exp_t emin, emax;
++  mpfr_prec_t p[4] = { 8, 32, 64, 256 };
++  int xi, yi, zi, j, r;
++  unsigned int flags, ex_flags;
++
++  emin = mpfr_get_emin ();
++  emax = mpfr_get_emax ();
++
++  mpfr_set_emin (MPFR_EMIN_MIN);
++  mpfr_set_emax (MPFR_EMAX_MAX);
++
++  for (xi = 0; xi < 4; xi++)
++    {
++      mpfr_init2 (x, p[xi]);
++      mpfr_setmax (x, MPFR_EMAX_MAX);
++      MPFR_ASSERTN (mpfr_check (x));
++      for (yi = 0; yi < 4; yi++)
++        {
++          mpfr_init2 (y, p[yi]);
++          mpfr_setmin (y, MPFR_EMIN_MIN);
++          for (j = 0; j < 2; j++)
++            {
++              MPFR_ASSERTN (mpfr_check (y));
++              for (zi = 0; zi < 4; zi++)
++                {
++                  mpfr_init2 (z, p[zi]);
++                  RND_LOOP (r)
++                    {
++                      mpfr_clear_flags ();
++                      mpfr_div (z, x, y, (mpfr_rnd_t) r);
++                      flags = __gmpfr_flags;
++                      MPFR_ASSERTN (mpfr_check (z));
++                      ex_flags = MPFR_FLAGS_OVERFLOW | MPFR_FLAGS_INEXACT;
++                      if (flags != ex_flags)
++                        {
++                          printf ("Bad flags in test_extreme on z = a/b"
++                                  " with %s and\n",
++                                  mpfr_print_rnd_mode ((mpfr_rnd_t) r));
++                          printf ("a = ");
++                          mpfr_dump (x);
++                          printf ("b = ");
++                          mpfr_dump (y);
++                          printf ("Expected flags:");
++                          flags_out (ex_flags);
++                          printf ("Got flags:     ");
++                          flags_out (flags);
++                          printf ("z = ");
++                          mpfr_dump (z);
++                          exit (1);
++                        }
++                      mpfr_clear_flags ();
++                      mpfr_div (z, y, x, (mpfr_rnd_t) r);
++                      flags = __gmpfr_flags;
++                      MPFR_ASSERTN (mpfr_check (z));
++                      ex_flags = MPFR_FLAGS_UNDERFLOW | MPFR_FLAGS_INEXACT;
++                      if (flags != ex_flags)
++                        {
++                          printf ("Bad flags in test_extreme on z = a/b"
++                                  " with %s and\n",
++                                  mpfr_print_rnd_mode ((mpfr_rnd_t) r));
++                          printf ("a = ");
++                          mpfr_dump (y);
++                          printf ("b = ");
++                          mpfr_dump (x);
++                          printf ("Expected flags:");
++                          flags_out (ex_flags);
++                          printf ("Got flags:     ");
++                          flags_out (flags);
++                          printf ("z = ");
++                          mpfr_dump (z);
++                          exit (1);
++                        }
++                    }
++                  mpfr_clear (z);
++                }  /* zi */
++              mpfr_nextabove (y);
++            }  /* j */
++          mpfr_clear (y);
++        }  /* yi */
++      mpfr_clear (x);
++    }  /* xi */
++
++  set_emin (emin);
++  set_emax (emax);
++}
++
+ int
+ main (int argc, char *argv[])
+ {
+@@ -1130,6 +1220,7 @@
+   test_20070603 ();
+   test_20070628 ();
+   test_generic (2, 800, 50);
++  test_extreme ();
+ 
+   tests_end_mpfr ();
+   return 0;
+--- a/tests/texp.c	2013-03-13 16:37:44.000000000 +0100
++++ b/tests/texp.c	2014-12-31 14:56:02.689642010 +0100
+@@ -150,6 +150,22 @@
+       exit (1);
+     }
+ 
++  mpfr_set_prec (x, 118);
++  mpfr_set_str_binary (x, "0.1110010100011101010000111110011000000000000000000000000000000000000000000000000000000000000000000000000000000000000000E-86");
++  mpfr_set_prec (y, 118);
++  mpfr_exp_2 (y, x, MPFR_RNDU);
++  mpfr_exp_3 (x, x, MPFR_RNDU);
++  if (mpfr_cmp (x, y))
++    {
++      printf ("mpfr_exp_2 and mpfr_exp_3 differ for prec=118\n");
++      printf ("mpfr_exp_2 gives ");
++      mpfr_out_str (stdout, 2, 0, y, MPFR_RNDN);
++      printf ("\nmpfr_exp_3 gives ");
++      mpfr_out_str (stdout, 2, 0, x, MPFR_RNDN);
++      printf ("\n");
++      exit (1);
++    }
++
+   mpfr_clear (x);
+   mpfr_clear (y);
+   return 0;
+--- a/tests/tfits.c	2013-03-13 16:37:45.000000000 +0100
++++ b/tests/tfits.c	2014-12-31 14:56:02.689642010 +0100
+@@ -33,155 +33,176 @@
+ #include "mpfr-intmax.h"
+ #include "mpfr-test.h"
+ 
+-#define ERROR1 { printf("Initial error for x="); mpfr_dump(x); exit(1); }
+-#define ERROR2 { printf("Error for x="); mpfr_dump(x); exit(1); }
++#define ERROR1(N)                                               \
++  do                                                            \
++    {                                                           \
++      printf("Error %d for rnd = %s and x = ", N,               \
++             mpfr_print_rnd_mode ((mpfr_rnd_t) r));             \
++      mpfr_dump(x);                                             \
++      exit(1);                                                  \
++    }                                                           \
++  while (0)
+ 
+ static void check_intmax (void);
+ 
+ int
+ main (void)
+ {
+-  mpfr_t x;
++  mpfr_t x, y;
++  int i, r;
+ 
+   tests_start_mpfr ();
+ 
+   mpfr_init2 (x, 256);
++  mpfr_init2 (y, 8);
+ 
+-  /* Check NAN */
+-  mpfr_set_nan (x);
+-  if (mpfr_fits_ulong_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_slong_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_uint_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_sint_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_ushort_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_sshort_p (x, MPFR_RNDN))
+-    ERROR1;
+-
+-  /* Check INF */
+-  mpfr_set_inf (x, 1);
+-  if (mpfr_fits_ulong_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_slong_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_uint_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_sint_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_ushort_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_sshort_p (x, MPFR_RNDN))
+-    ERROR1;
+-
+-  /* Check Zero */
+-  MPFR_SET_ZERO (x);
+-  if (!mpfr_fits_ulong_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_slong_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_uint_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_sint_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_ushort_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_sshort_p (x, MPFR_RNDN))
+-    ERROR2;
+-
+-  /* Check small op */
+-  mpfr_set_str1 (x, "1@-1");
+-  if (!mpfr_fits_ulong_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_slong_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_uint_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_sint_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_ushort_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_sshort_p (x, MPFR_RNDN))
+-    ERROR2;
+-
+-  /* Check 17 */
+-  mpfr_set_ui (x, 17, MPFR_RNDN);
+-  if (!mpfr_fits_ulong_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_slong_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_uint_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_sint_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_ushort_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_sshort_p (x, MPFR_RNDN))
+-    ERROR2;
+-
+-  /* Check all other values */
+-  mpfr_set_ui (x, ULONG_MAX, MPFR_RNDN);
+-  mpfr_mul_2exp (x, x, 1, MPFR_RNDN);
+-  if (mpfr_fits_ulong_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_slong_p (x, MPFR_RNDN))
+-    ERROR1;
+-  mpfr_mul_2exp (x, x, 40, MPFR_RNDN);
+-  if (mpfr_fits_ulong_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_uint_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_sint_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_ushort_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_sshort_p (x, MPFR_RNDN))
+-    ERROR1;
+-
+-  mpfr_set_ui (x, ULONG_MAX, MPFR_RNDN);
+-  if (!mpfr_fits_ulong_p (x, MPFR_RNDN))
+-    ERROR2;
+-  mpfr_set_ui (x, LONG_MAX, MPFR_RNDN);
+-  if (!mpfr_fits_slong_p (x, MPFR_RNDN))
+-    ERROR2;
+-  mpfr_set_ui (x, UINT_MAX, MPFR_RNDN);
+-  if (!mpfr_fits_uint_p (x, MPFR_RNDN))
+-    ERROR2;
+-  mpfr_set_ui (x, INT_MAX, MPFR_RNDN);
+-  if (!mpfr_fits_sint_p (x, MPFR_RNDN))
+-    ERROR2;
+-  mpfr_set_ui (x, USHRT_MAX, MPFR_RNDN);
+-  if (!mpfr_fits_ushort_p (x, MPFR_RNDN))
+-    ERROR2;
+-  mpfr_set_ui (x, SHRT_MAX, MPFR_RNDN);
+-  if (!mpfr_fits_sshort_p (x, MPFR_RNDN))
+-    ERROR2;
+-
+-  mpfr_set_si (x, 1, MPFR_RNDN);
+-  if (!mpfr_fits_sint_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_sshort_p (x, MPFR_RNDN))
+-    ERROR2;
+-
+-  /* Check negative value */
+-  mpfr_set_si (x, -1, MPFR_RNDN);
+-  if (!mpfr_fits_sint_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_sshort_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_slong_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (mpfr_fits_uint_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_ushort_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_ulong_p (x, MPFR_RNDN))
+-    ERROR1;
++  RND_LOOP (r)
++    {
++
++      /* Check NAN */
++      mpfr_set_nan (x);
++      if (mpfr_fits_ulong_p (x, (mpfr_rnd_t) r))
++        ERROR1 (1);
++      if (mpfr_fits_slong_p (x, (mpfr_rnd_t) r))
++        ERROR1 (2);
++      if (mpfr_fits_uint_p (x, (mpfr_rnd_t) r))
++        ERROR1 (3);
++      if (mpfr_fits_sint_p (x, (mpfr_rnd_t) r))
++        ERROR1 (4);
++      if (mpfr_fits_ushort_p (x, (mpfr_rnd_t) r))
++        ERROR1 (5);
++      if (mpfr_fits_sshort_p (x, (mpfr_rnd_t) r))
++        ERROR1 (6);
++
++      /* Check INF */
++      mpfr_set_inf (x, 1);
++      if (mpfr_fits_ulong_p (x, (mpfr_rnd_t) r))
++        ERROR1 (7);
++      if (mpfr_fits_slong_p (x, (mpfr_rnd_t) r))
++        ERROR1 (8);
++      if (mpfr_fits_uint_p (x, (mpfr_rnd_t) r))
++        ERROR1 (9);
++      if (mpfr_fits_sint_p (x, (mpfr_rnd_t) r))
++        ERROR1 (10);
++      if (mpfr_fits_ushort_p (x, (mpfr_rnd_t) r))
++        ERROR1 (11);
++      if (mpfr_fits_sshort_p (x, (mpfr_rnd_t) r))
++        ERROR1 (12);
++
++      /* Check Zero */
++      MPFR_SET_ZERO (x);
++      if (!mpfr_fits_ulong_p (x, (mpfr_rnd_t) r))
++        ERROR1 (13);
++      if (!mpfr_fits_slong_p (x, (mpfr_rnd_t) r))
++        ERROR1 (14);
++      if (!mpfr_fits_uint_p (x, (mpfr_rnd_t) r))
++        ERROR1 (15);
++      if (!mpfr_fits_sint_p (x, (mpfr_rnd_t) r))
++        ERROR1 (16);
++      if (!mpfr_fits_ushort_p (x, (mpfr_rnd_t) r))
++        ERROR1 (17);
++      if (!mpfr_fits_sshort_p (x, (mpfr_rnd_t) r))
++        ERROR1 (18);
++
++      /* Check small positive op */
++      mpfr_set_str1 (x, "1@-1");
++      if (!mpfr_fits_ulong_p (x, (mpfr_rnd_t) r))
++        ERROR1 (19);
++      if (!mpfr_fits_slong_p (x, (mpfr_rnd_t) r))
++        ERROR1 (20);
++      if (!mpfr_fits_uint_p (x, (mpfr_rnd_t) r))
++        ERROR1 (21);
++      if (!mpfr_fits_sint_p (x, (mpfr_rnd_t) r))
++        ERROR1 (22);
++      if (!mpfr_fits_ushort_p (x, (mpfr_rnd_t) r))
++        ERROR1 (23);
++      if (!mpfr_fits_sshort_p (x, (mpfr_rnd_t) r))
++        ERROR1 (24);
++
++      /* Check 17 */
++      mpfr_set_ui (x, 17, MPFR_RNDN);
++      if (!mpfr_fits_ulong_p (x, (mpfr_rnd_t) r))
++        ERROR1 (25);
++      if (!mpfr_fits_slong_p (x, (mpfr_rnd_t) r))
++        ERROR1 (26);
++      if (!mpfr_fits_uint_p (x, (mpfr_rnd_t) r))
++        ERROR1 (27);
++      if (!mpfr_fits_sint_p (x, (mpfr_rnd_t) r))
++        ERROR1 (28);
++      if (!mpfr_fits_ushort_p (x, (mpfr_rnd_t) r))
++        ERROR1 (29);
++      if (!mpfr_fits_sshort_p (x, (mpfr_rnd_t) r))
++        ERROR1 (30);
++
++      /* Check all other values */
++      mpfr_set_ui (x, ULONG_MAX, MPFR_RNDN);
++      mpfr_mul_2exp (x, x, 1, MPFR_RNDN);
++      if (mpfr_fits_ulong_p (x, (mpfr_rnd_t) r))
++        ERROR1 (31);
++      if (mpfr_fits_slong_p (x, (mpfr_rnd_t) r))
++        ERROR1 (32);
++      mpfr_mul_2exp (x, x, 40, MPFR_RNDN);
++      if (mpfr_fits_ulong_p (x, (mpfr_rnd_t) r))
++        ERROR1 (33);
++      if (mpfr_fits_uint_p (x, (mpfr_rnd_t) r))
++        ERROR1 (34);
++      if (mpfr_fits_sint_p (x, (mpfr_rnd_t) r))
++        ERROR1 (35);
++      if (mpfr_fits_ushort_p (x, (mpfr_rnd_t) r))
++        ERROR1 (36);
++      if (mpfr_fits_sshort_p (x, (mpfr_rnd_t) r))
++        ERROR1 (37);
++
++      mpfr_set_ui (x, ULONG_MAX, MPFR_RNDN);
++      if (!mpfr_fits_ulong_p (x, (mpfr_rnd_t) r))
++        ERROR1 (38);
++      mpfr_set_ui (x, LONG_MAX, MPFR_RNDN);
++      if (!mpfr_fits_slong_p (x, (mpfr_rnd_t) r))
++        ERROR1 (39);
++      mpfr_set_ui (x, UINT_MAX, MPFR_RNDN);
++      if (!mpfr_fits_uint_p (x, (mpfr_rnd_t) r))
++        ERROR1 (40);
++      mpfr_set_ui (x, INT_MAX, MPFR_RNDN);
++      if (!mpfr_fits_sint_p (x, (mpfr_rnd_t) r))
++        ERROR1 (41);
++      mpfr_set_ui (x, USHRT_MAX, MPFR_RNDN);
++      if (!mpfr_fits_ushort_p (x, (mpfr_rnd_t) r))
++        ERROR1 (42);
++      mpfr_set_ui (x, SHRT_MAX, MPFR_RNDN);
++      if (!mpfr_fits_sshort_p (x, (mpfr_rnd_t) r))
++        ERROR1 (43);
++
++      mpfr_set_si (x, 1, MPFR_RNDN);
++      if (!mpfr_fits_sint_p (x, (mpfr_rnd_t) r))
++        ERROR1 (44);
++      if (!mpfr_fits_sshort_p (x, (mpfr_rnd_t) r))
++        ERROR1 (45);
++
++      /* Check negative op */
++      for (i = 1; i <= 4; i++)
++        {
++          int inv;
++
++          mpfr_set_si_2exp (x, -i, -2, MPFR_RNDN);
++          mpfr_rint (y, x, (mpfr_rnd_t) r);
++          inv = MPFR_NOTZERO (y);
++          if (!mpfr_fits_ulong_p (x, (mpfr_rnd_t) r) ^ inv)
++            ERROR1 (46);
++          if (!mpfr_fits_slong_p (x, (mpfr_rnd_t) r))
++            ERROR1 (47);
++          if (!mpfr_fits_uint_p (x, (mpfr_rnd_t) r) ^ inv)
++            ERROR1 (48);
++          if (!mpfr_fits_sint_p (x, (mpfr_rnd_t) r))
++            ERROR1 (49);
++          if (!mpfr_fits_ushort_p (x, (mpfr_rnd_t) r) ^ inv)
++            ERROR1 (50);
++          if (!mpfr_fits_sshort_p (x, (mpfr_rnd_t) r))
++            ERROR1 (51);
++        }
++    }
+ 
+   mpfr_clear (x);
++  mpfr_clear (y);
+ 
+   check_intmax ();
+ 
+@@ -189,85 +210,98 @@
+   return 0;
+ }
+ 
+-static void check_intmax (void)
++static void
++check_intmax (void)
+ {
+ #ifdef _MPFR_H_HAVE_INTMAX_T
+-  mpfr_t x;
++  mpfr_t x, y;
++  int i, r;
+ 
+-  mpfr_init2 (x, sizeof (uintmax_t)*CHAR_BIT);
++  mpfr_init2 (x, sizeof (uintmax_t) * CHAR_BIT);
++  mpfr_init2 (y, 8);
+ 
+-  /* Check NAN */
+-  mpfr_set_nan (x);
+-  if (mpfr_fits_uintmax_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_intmax_p (x, MPFR_RNDN))
+-    ERROR1;
+-
+-  /* Check INF */
+-  mpfr_set_inf (x, 1);
+-  if (mpfr_fits_uintmax_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_intmax_p (x, MPFR_RNDN))
+-    ERROR1;
+-
+-  /* Check Zero */
+-  MPFR_SET_ZERO (x);
+-  if (!mpfr_fits_uintmax_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_intmax_p (x, MPFR_RNDN))
+-    ERROR2;
+-
+-  /* Check small op */
+-  mpfr_set_str1 (x, "1@-1");
+-  if (!mpfr_fits_uintmax_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_intmax_p (x, MPFR_RNDN))
+-    ERROR2;
+-
+-  /* Check 17 */
+-  mpfr_set_ui (x, 17, MPFR_RNDN);
+-  if (!mpfr_fits_uintmax_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (!mpfr_fits_intmax_p (x, MPFR_RNDN))
+-    ERROR2;
+-
+-  /* Check hugest */
+-  mpfr_set_ui_2exp (x, 42, sizeof (uintmax_t) * 32, MPFR_RNDN);
+-  if (mpfr_fits_uintmax_p (x, MPFR_RNDN))
+-    ERROR1;
+-  if (mpfr_fits_intmax_p (x, MPFR_RNDN))
+-    ERROR1;
+-
+-  /* Check all other values */
+-  mpfr_set_uj (x, MPFR_UINTMAX_MAX, MPFR_RNDN);
+-  mpfr_add_ui (x, x, 1, MPFR_RNDN);
+-  if (mpfr_fits_uintmax_p (x, MPFR_RNDN))
+-    ERROR1;
+-  mpfr_set_uj (x, MPFR_UINTMAX_MAX, MPFR_RNDN);
+-  if (!mpfr_fits_uintmax_p (x, MPFR_RNDN))
+-    ERROR2;
+-  mpfr_set_sj (x, MPFR_INTMAX_MAX, MPFR_RNDN);
+-  mpfr_add_ui (x, x, 1, MPFR_RNDN);
+-  if (mpfr_fits_intmax_p (x, MPFR_RNDN))
+-    ERROR1;
+-  mpfr_set_sj (x, MPFR_INTMAX_MAX, MPFR_RNDN);
+-  if (!mpfr_fits_intmax_p (x, MPFR_RNDN))
+-    ERROR2;
+-  mpfr_set_sj (x, MPFR_INTMAX_MIN, MPFR_RNDN);
+-  if (!mpfr_fits_intmax_p (x, MPFR_RNDN))
+-    ERROR2;
+-  mpfr_sub_ui (x, x, 1, MPFR_RNDN);
+-  if (mpfr_fits_intmax_p (x, MPFR_RNDN))
+-    ERROR1;
+-
+-  /* Check negative value */
+-  mpfr_set_si (x, -1, MPFR_RNDN);
+-  if (!mpfr_fits_intmax_p (x, MPFR_RNDN))
+-    ERROR2;
+-  if (mpfr_fits_uintmax_p (x, MPFR_RNDN))
+-    ERROR1;
++  RND_LOOP (r)
++    {
++      /* Check NAN */
++      mpfr_set_nan (x);
++      if (mpfr_fits_uintmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (52);
++      if (mpfr_fits_intmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (53);
++
++      /* Check INF */
++      mpfr_set_inf (x, 1);
++      if (mpfr_fits_uintmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (54);
++      if (mpfr_fits_intmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (55);
++
++      /* Check Zero */
++      MPFR_SET_ZERO (x);
++      if (!mpfr_fits_uintmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (56);
++      if (!mpfr_fits_intmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (57);
++
++      /* Check positive small op */
++      mpfr_set_str1 (x, "1@-1");
++      if (!mpfr_fits_uintmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (58);
++      if (!mpfr_fits_intmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (59);
++
++      /* Check 17 */
++      mpfr_set_ui (x, 17, MPFR_RNDN);
++      if (!mpfr_fits_uintmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (60);
++      if (!mpfr_fits_intmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (61);
++
++      /* Check hugest */
++      mpfr_set_ui_2exp (x, 42, sizeof (uintmax_t) * 32, MPFR_RNDN);
++      if (mpfr_fits_uintmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (62);
++      if (mpfr_fits_intmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (63);
++
++      /* Check all other values */
++      mpfr_set_uj (x, MPFR_UINTMAX_MAX, MPFR_RNDN);
++      mpfr_add_ui (x, x, 1, MPFR_RNDN);
++      if (mpfr_fits_uintmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (64);
++      mpfr_set_uj (x, MPFR_UINTMAX_MAX, MPFR_RNDN);
++      if (!mpfr_fits_uintmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (65);
++      mpfr_set_sj (x, MPFR_INTMAX_MAX, MPFR_RNDN);
++      mpfr_add_ui (x, x, 1, MPFR_RNDN);
++      if (mpfr_fits_intmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (66);
++      mpfr_set_sj (x, MPFR_INTMAX_MAX, MPFR_RNDN);
++      if (!mpfr_fits_intmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (67);
++      mpfr_set_sj (x, MPFR_INTMAX_MIN, MPFR_RNDN);
++      if (!mpfr_fits_intmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (68);
++      mpfr_sub_ui (x, x, 1, MPFR_RNDN);
++      if (mpfr_fits_intmax_p (x, (mpfr_rnd_t) r))
++        ERROR1 (69);
++
++      /* Check negative op */
++      for (i = 1; i <= 4; i++)
++        {
++          int inv;
++
++          mpfr_set_si_2exp (x, -i, -2, MPFR_RNDN);
++          mpfr_rint (y, x, (mpfr_rnd_t) r);
++          inv = MPFR_NOTZERO (y);
++          if (!mpfr_fits_uintmax_p (x, (mpfr_rnd_t) r) ^ inv)
++            ERROR1 (70);
++          if (!mpfr_fits_intmax_p (x, (mpfr_rnd_t) r))
++            ERROR1 (71);
++        }
++    }
+ 
+   mpfr_clear (x);
++  mpfr_clear (y);
+ #endif
+ }
+-
+--- a/tests/tget_flt.c	2013-03-13 16:37:44.000000000 +0100
++++ b/tests/tget_flt.c	2014-12-31 14:56:02.690642023 +0100
+@@ -28,9 +28,17 @@
+ main (void)
+ {
+   mpfr_t x, y;
+-  float f, g, infp;
++  float f, g;
+   int i;
++#if !defined(MPFR_ERRDIVZERO)
++  float infp;
++#endif
+ 
++  tests_start_mpfr ();
++
++#if !defined(MPFR_ERRDIVZERO)
++  /* The definition of DBL_POS_INF involves a division by 0. This makes
++     "clang -O2 -fsanitize=undefined -fno-sanitize-recover" fail. */
+   infp = (float) DBL_POS_INF;
+   if (infp * 0.5 != infp)
+     {
+@@ -38,8 +46,7 @@
+       fprintf (stderr, "(this is probably a compiler bug, please report)\n");
+       exit (1);
+     }
+-
+-  tests_start_mpfr ();
++#endif
+ 
+   mpfr_init2 (x, 24);
+   mpfr_init2 (y, 24);
+@@ -353,6 +360,7 @@
+       printf ("expected %.8e, got %.8e\n", g, f);
+       exit (1);
+     }
++#if !defined(MPFR_ERRDIVZERO)
+   f = mpfr_get_flt (x, MPFR_RNDN); /* first round to 2^128 (even rule),
+                                       thus we should get +Inf */
+   g = infp;
+@@ -376,6 +384,7 @@
+       printf ("expected %.8e, got %.8e\n", g, f);
+       exit (1);
+     }
++#endif
+ 
+   mpfr_clear (x);
+   mpfr_clear (y);
+--- a/tests/tset_ld.c	2013-03-13 16:37:44.000000000 +0100
++++ b/tests/tset_ld.c	2014-12-31 14:56:02.690642023 +0100
+@@ -47,8 +47,11 @@
+ static int
+ Isnan_ld (long double d)
+ {
+-  double e = (double) d;
+-  if (DOUBLE_ISNAN (e))
++  /* Do not convert d to double as this can give an overflow, which
++     may confuse compilers without IEEE 754 support (such as clang
++     -fsanitize=undefined), or trigger a trap if enabled.
++     The DOUBLE_ISNAN macro should work fine on long double. */
++  if (DOUBLE_ISNAN (d))
+     return 1;
+   LONGDOUBLE_NAN_ACTION (d, goto yes);
+   return 0;
+--- a/tests/tsprintf.c	2013-03-13 16:37:44.000000000 +0100
++++ b/tests/tsprintf.c	2014-12-31 14:56:02.690642023 +0100
+@@ -456,10 +456,16 @@
+   check_sprintf ("1.999900  ", "%-#10.7RG", x);
+   check_sprintf ("1.9999    ", "%-10.7RG", x);
+   mpfr_set_ui (x, 1, MPFR_RNDN);
++  check_sprintf ("1.", "%#.1Rg", x);
++  check_sprintf ("1.   ", "%-#5.1Rg", x);
++  check_sprintf ("  1.0", "%#5.2Rg", x);
+   check_sprintf ("1.00000000000000000000000000000", "%#.30Rg", x);
+   check_sprintf ("1", "%.30Rg", x);
+   mpfr_set_ui (x, 0, MPFR_RNDN);
+-  check_sprintf ("0.000000000000000000000000000000", "%#.30Rg", x);
++  check_sprintf ("0.", "%#.1Rg", x);
++  check_sprintf ("0.   ", "%-#5.1Rg", x);
++  check_sprintf ("  0.0", "%#5.2Rg", x);
++  check_sprintf ("0.00000000000000000000000000000", "%#.30Rg", x);
+   check_sprintf ("0", "%.30Rg", x);
+ 
+   /* following tests with precision 53 bits */
+@@ -1178,6 +1184,69 @@
+   check_emax_aux (MPFR_EMAX_MAX);
+ }
+ 
++static void
++check_emin_aux (mpfr_exp_t e)
++{
++  mpfr_t x;
++  char *s1, s2[256];
++  int i;
++  mpfr_exp_t emin;
++  mpz_t ee;
++
++  MPFR_ASSERTN (e >= LONG_MIN);
++  emin = mpfr_get_emin ();
++  set_emin (e);
++
++  mpfr_init2 (x, 16);
++  mpz_init (ee);
++
++  mpfr_setmin (x, e);
++  mpz_set_si (ee, e);
++  mpz_sub_ui (ee, ee, 1);
++
++  i = mpfr_asprintf (&s1, "%Ra", x);
++  MPFR_ASSERTN (i > 0);
++
++  gmp_snprintf (s2, 256, "0x1p%Zd", ee);
++
++  if (strcmp (s1, s2) != 0)
++    {
++      printf ("Error in check_emin_aux for emin = %ld\n", (long) e);
++      printf ("Expected %s\n", s2);
++      printf ("Got      %s\n", s1);
++      exit (1);
++    }
++
++  mpfr_free_str (s1);
++
++  i = mpfr_asprintf (&s1, "%Rb", x);
++  MPFR_ASSERTN (i > 0);
++
++  gmp_snprintf (s2, 256, "1p%Zd", ee);
++
++  if (strcmp (s1, s2) != 0)
++    {
++      printf ("Error in check_emin_aux for emin = %ld\n", (long) e);
++      printf ("Expected %s\n", s2);
++      printf ("Got      %s\n", s1);
++      exit (1);
++    }
++
++  mpfr_free_str (s1);
++
++  mpfr_clear (x);
++  mpz_clear (ee);
++  set_emin (emin);
++}
++
++static void
++check_emin (void)
++{
++  check_emin_aux (-15);
++  check_emin_aux (mpfr_get_emin ());
++  check_emin_aux (MPFR_EMIN_MIN);
++}
++
+ int
+ main (int argc, char **argv)
+ {
+@@ -1197,6 +1266,7 @@
+   decimal ();
+   mixed ();
+   check_emax ();
++  check_emin ();
+ 
+ #if defined(HAVE_LOCALE_H) && defined(HAVE_SETLOCALE)
+   locale_da_DK ();
+--- a/VERSION	2013-03-13 16:37:28.000000000 +0100
++++ b/VERSION	2014-12-31 14:56:02.690642023 +0100
+@@ -1 +1 @@
+-3.1.2
++3.1.2-p11