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mpfr: bump to version 3.0.1_p4

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Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Gustavo Zacarias 2011-09-13 13:40:13 -03:00 committed by Peter Korsgaard
parent b7fe77e43f
commit 60eb1eef16
1 changed files with 367 additions and 0 deletions
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367
package/mpfr/mpfr-3.0.1_p4.patch Normal file
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@ -0,0 +1,367 @@
diff -Naurd mpfr-3.0.1-a/PATCHES mpfr-3.0.1-b/PATCHES
--- mpfr-3.0.1-a/PATCHES 2011-04-12 10:50:02.000000000 +0000
+++ mpfr-3.0.1-b/PATCHES 2011-04-12 10:50:02.000000000 +0000
@@ -0,0 +1 @@
+asin_exprange
diff -Naurd mpfr-3.0.1-a/VERSION mpfr-3.0.1-b/VERSION
--- mpfr-3.0.1-a/VERSION 2011-04-04 10:19:18.000000000 +0000
+++ mpfr-3.0.1-b/VERSION 2011-04-12 10:50:02.000000000 +0000
@@ -1 +1 @@
-3.0.1
+3.0.1-p1
diff -Naurd mpfr-3.0.1-a/asin.c mpfr-3.0.1-b/asin.c
--- mpfr-3.0.1-a/asin.c 2011-04-04 10:19:18.000000000 +0000
+++ mpfr-3.0.1-b/asin.c 2011-04-12 10:50:02.000000000 +0000
@@ -63,11 +63,14 @@
compared = mpfr_cmp_ui (xp, 1);
+ MPFR_SAVE_EXPO_MARK (expo);
+
if (MPFR_UNLIKELY (compared >= 0))
{
mpfr_clear (xp);
if (compared > 0) /* asin(x) = NaN for |x| > 1 */
{
+ MPFR_SAVE_EXPO_FREE (expo);
MPFR_SET_NAN (asin);
MPFR_RET_NAN;
}
@@ -80,13 +83,11 @@
inexact = -mpfr_const_pi (asin, MPFR_INVERT_RND(rnd_mode));
MPFR_CHANGE_SIGN (asin);
}
- mpfr_div_2ui (asin, asin, 1, rnd_mode); /* May underflow */
- return inexact;
+ mpfr_div_2ui (asin, asin, 1, rnd_mode);
}
}
-
- MPFR_SAVE_EXPO_MARK (expo);
-
+ else
+ {
/* Compute exponent of 1 - ABS(x) */
mpfr_ui_sub (xp, 1, xp, MPFR_RNDD);
MPFR_ASSERTD (MPFR_GET_EXP (xp) <= 0);
@@ -115,6 +116,7 @@
inexact = mpfr_set (asin, xp, rnd_mode);
mpfr_clear (xp);
+ }
MPFR_SAVE_EXPO_FREE (expo);
return mpfr_check_range (asin, inexact, rnd_mode);
diff -Naurd mpfr-3.0.1-a/mpfr.h mpfr-3.0.1-b/mpfr.h
--- mpfr-3.0.1-a/mpfr.h 2011-04-04 10:19:18.000000000 +0000
+++ mpfr-3.0.1-b/mpfr.h 2011-04-12 10:50:02.000000000 +0000
@@ -27,7 +27,7 @@
#define MPFR_VERSION_MAJOR 3
#define MPFR_VERSION_MINOR 0
#define MPFR_VERSION_PATCHLEVEL 1
-#define MPFR_VERSION_STRING "3.0.1"
+#define MPFR_VERSION_STRING "3.0.1-p1"
/* Macros dealing with MPFR VERSION */
#define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
diff -Naurd mpfr-3.0.1-a/tests/tasin.c mpfr-3.0.1-b/tests/tasin.c
--- mpfr-3.0.1-a/tests/tasin.c 2011-04-04 10:19:17.000000000 +0000
+++ mpfr-3.0.1-b/tests/tasin.c 2011-04-12 10:50:02.000000000 +0000
@@ -219,6 +219,49 @@
mpfr_clear (y);
}
+static void
+reduced_expo_range (void)
+{
+ mpfr_exp_t emin, emax;
+ mpfr_t x, y, ex_y;
+ int inex, ex_inex;
+ unsigned int flags, ex_flags;
+
+ emin = mpfr_get_emin ();
+ emax = mpfr_get_emax ();
+
+ mpfr_inits2 (4, x, y, ex_y, (mpfr_ptr) 0);
+ mpfr_set_str (x, "-0.1e1", 2, MPFR_RNDN);
+
+ mpfr_set_emin (1);
+ mpfr_set_emax (1);
+ mpfr_clear_flags ();
+ inex = mpfr_asin (y, x, MPFR_RNDA);
+ flags = __gmpfr_flags;
+ mpfr_set_emin (emin);
+ mpfr_set_emax (emax);
+
+ mpfr_set_str (ex_y, "-0.1101e1", 2, MPFR_RNDN);
+ ex_inex = -1;
+ ex_flags = MPFR_FLAGS_INEXACT;
+
+ if (SIGN (inex) != ex_inex || flags != ex_flags ||
+ ! mpfr_equal_p (y, ex_y))
+ {
+ printf ("Error in reduced_expo_range\non x = ");
+ mpfr_dump (x);
+ printf ("Expected y = ");
+ mpfr_out_str (stdout, 2, 0, ex_y, MPFR_RNDN);
+ printf ("\n inex = %d, flags = %u\n", ex_inex, ex_flags);
+ printf ("Got y = ");
+ mpfr_out_str (stdout, 2, 0, y, MPFR_RNDN);
+ printf ("\n inex = %d, flags = %u\n", SIGN (inex), flags);
+ exit (1);
+ }
+
+ mpfr_clears (x, y, ex_y, (mpfr_ptr) 0);
+}
+
int
main (void)
{
@@ -226,6 +269,7 @@
special ();
special_overflow ();
+ reduced_expo_range ();
test_generic (2, 100, 15);
diff -Naurd mpfr-3.0.1-a/version.c mpfr-3.0.1-b/version.c
--- mpfr-3.0.1-a/version.c 2011-04-04 10:19:18.000000000 +0000
+++ mpfr-3.0.1-b/version.c 2011-04-12 10:50:02.000000000 +0000
@@ -25,5 +25,5 @@
const char *
mpfr_get_version (void)
{
- return "3.0.1";
+ return "3.0.1-p1";
}
diff -Naurd mpfr-3.0.1-a/PATCHES mpfr-3.0.1-b/PATCHES
--- mpfr-3.0.1-a/PATCHES 2011-05-04 11:18:33.000000000 +0000
+++ mpfr-3.0.1-b/PATCHES 2011-05-04 11:18:33.000000000 +0000
@@ -0,0 +1 @@
+rec_sqrt-carry
diff -Naurd mpfr-3.0.1-a/VERSION mpfr-3.0.1-b/VERSION
--- mpfr-3.0.1-a/VERSION 2011-04-12 10:50:02.000000000 +0000
+++ mpfr-3.0.1-b/VERSION 2011-05-04 11:18:33.000000000 +0000
@@ -1 +1 @@
-3.0.1-p1
+3.0.1-p2
diff -Naurd mpfr-3.0.1-a/mpfr.h mpfr-3.0.1-b/mpfr.h
--- mpfr-3.0.1-a/mpfr.h 2011-04-12 10:50:02.000000000 +0000
+++ mpfr-3.0.1-b/mpfr.h 2011-05-04 11:18:33.000000000 +0000
@@ -27,7 +27,7 @@
#define MPFR_VERSION_MAJOR 3
#define MPFR_VERSION_MINOR 0
#define MPFR_VERSION_PATCHLEVEL 1
-#define MPFR_VERSION_STRING "3.0.1-p1"
+#define MPFR_VERSION_STRING "3.0.1-p2"
/* Macros dealing with MPFR VERSION */
#define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
diff -Naurd mpfr-3.0.1-a/rec_sqrt.c mpfr-3.0.1-b/rec_sqrt.c
--- mpfr-3.0.1-a/rec_sqrt.c 2011-04-04 10:19:18.000000000 +0000
+++ mpfr-3.0.1-b/rec_sqrt.c 2011-05-04 11:18:33.000000000 +0000
@@ -375,20 +375,37 @@
MPFR_ASSERTD(un == ln + 1 || un == ln + 2);
/* the high un-ln limbs of u will overlap the low part of {x+ln,xn},
we need to add or subtract the overlapping part {u + ln, un - ln} */
+ /* Warning! th may be 0, in which case the mpn_add_1 and mpn_sub_1
+ below (with size = th) mustn't be used. In such a case, the limb
+ (carry) will be 0, so that this is semantically a no-op, but if
+ mpn_add_1 and mpn_sub_1 are used, GMP (currently) still does a
+ non-atomic read/write in a place that is not always allocated,
+ with the possible consequences: a crash if the corresponding
+ address is not mapped, or (rather unlikely) memory corruption
+ if another process/thread writes at the same place; things may
+ be worse with future GMP versions. Hence the tests carry != 0. */
if (neg == 0)
{
if (ln > 0)
MPN_COPY (x, u, ln);
cy = mpn_add (x + ln, x + ln, xn, u + ln, un - ln);
/* add cu at x+un */
- cy += mpn_add_1 (x + un, x + un, th, cu);
+ if (cu != 0)
+ {
+ MPFR_ASSERTD (th != 0);
+ cy += mpn_add_1 (x + un, x + un, th, cu);
+ }
}
else /* negative case */
{
/* subtract {u+ln, un-ln} from {x+ln,un} */
cy = mpn_sub (x + ln, x + ln, xn, u + ln, un - ln);
/* carry cy is at x+un, like cu */
- cy = mpn_sub_1 (x + un, x + un, th, cy + cu); /* n - un = th */
+ if (cy + cu != 0)
+ {
+ MPFR_ASSERTD (th != 0);
+ cy = mpn_sub_1 (x + un, x + un, th, cy + cu); /* n - un = th */
+ }
/* cy cannot be zero, since the most significant bit of Xh is 1,
and the correction is bounded by 2^{-h+3} */
MPFR_ASSERTD(cy == 0);
diff -Naurd mpfr-3.0.1-a/version.c mpfr-3.0.1-b/version.c
--- mpfr-3.0.1-a/version.c 2011-04-12 10:50:02.000000000 +0000
+++ mpfr-3.0.1-b/version.c 2011-05-04 11:18:33.000000000 +0000
@@ -25,5 +25,5 @@
const char *
mpfr_get_version (void)
{
- return "3.0.1-p1";
+ return "3.0.1-p2";
}
diff -Naurd mpfr-3.0.1-a/PATCHES mpfr-3.0.1-b/PATCHES
--- mpfr-3.0.1-a/PATCHES 2011-05-05 00:00:35.000000000 +0000
+++ mpfr-3.0.1-b/PATCHES 2011-05-05 00:00:35.000000000 +0000
@@ -0,0 +1 @@
+atan-expo-range
diff -Naurd mpfr-3.0.1-a/VERSION mpfr-3.0.1-b/VERSION
--- mpfr-3.0.1-a/VERSION 2011-05-04 11:18:33.000000000 +0000
+++ mpfr-3.0.1-b/VERSION 2011-05-05 00:00:35.000000000 +0000
@@ -1 +1 @@
-3.0.1-p2
+3.0.1-p3
diff -Naurd mpfr-3.0.1-a/atan.c mpfr-3.0.1-b/atan.c
--- mpfr-3.0.1-a/atan.c 2011-04-04 10:19:18.000000000 +0000
+++ mpfr-3.0.1-b/atan.c 2011-05-05 00:00:35.000000000 +0000
@@ -431,5 +431,5 @@
MPFR_GROUP_CLEAR (group);
MPFR_SAVE_EXPO_FREE (expo);
- return mpfr_check_range (arctgt, inexact, rnd_mode);
+ return mpfr_check_range (atan, inexact, rnd_mode);
}
diff -Naurd mpfr-3.0.1-a/mpfr.h mpfr-3.0.1-b/mpfr.h
--- mpfr-3.0.1-a/mpfr.h 2011-05-04 11:18:33.000000000 +0000
+++ mpfr-3.0.1-b/mpfr.h 2011-05-05 00:00:35.000000000 +0000
@@ -27,7 +27,7 @@
#define MPFR_VERSION_MAJOR 3
#define MPFR_VERSION_MINOR 0
#define MPFR_VERSION_PATCHLEVEL 1
-#define MPFR_VERSION_STRING "3.0.1-p2"
+#define MPFR_VERSION_STRING "3.0.1-p3"
/* Macros dealing with MPFR VERSION */
#define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
diff -Naurd mpfr-3.0.1-a/tests/tatan.c mpfr-3.0.1-b/tests/tatan.c
--- mpfr-3.0.1-a/tests/tatan.c 2011-04-04 10:19:17.000000000 +0000
+++ mpfr-3.0.1-b/tests/tatan.c 2011-05-05 00:00:35.000000000 +0000
@@ -535,6 +535,52 @@
mpfr_clears (a, x, y, (mpfr_ptr) 0);
}
+/* http://websympa.loria.fr/wwsympa/arc/mpfr/2011-05/msg00008.html
+ * Incorrect flags (in debug mode on a 32-bit machine, assertion failure).
+ */
+static void
+reduced_expo_range (void)
+{
+ mpfr_exp_t emin, emax;
+ mpfr_t x, y, ex_y;
+ int inex, ex_inex;
+ unsigned int flags, ex_flags;
+
+ emin = mpfr_get_emin ();
+ emax = mpfr_get_emax ();
+
+ mpfr_inits2 (12, x, y, ex_y, (mpfr_ptr) 0);
+ mpfr_set_str (x, "0.1e-5", 2, MPFR_RNDN);
+
+ mpfr_set_emin (-5);
+ mpfr_set_emax (-5);
+ mpfr_clear_flags ();
+ inex = mpfr_atan (y, x, MPFR_RNDN);
+ flags = __gmpfr_flags;
+ mpfr_set_emin (emin);
+ mpfr_set_emax (emax);
+
+ mpfr_set_str (ex_y, "0.1e-5", 2, MPFR_RNDN);
+ ex_inex = 1;
+ ex_flags = MPFR_FLAGS_INEXACT;
+
+ if (SIGN (inex) != ex_inex || flags != ex_flags ||
+ ! mpfr_equal_p (y, ex_y))
+ {
+ printf ("Error in reduced_expo_range\non x = ");
+ mpfr_dump (x);
+ printf ("Expected y = ");
+ mpfr_out_str (stdout, 2, 0, ex_y, MPFR_RNDN);
+ printf ("\n inex = %d, flags = %u\n", ex_inex, ex_flags);
+ printf ("Got y = ");
+ mpfr_out_str (stdout, 2, 0, y, MPFR_RNDN);
+ printf ("\n inex = %d, flags = %u\n", SIGN (inex), flags);
+ exit (1);
+ }
+
+ mpfr_clears (x, y, ex_y, (mpfr_ptr) 0);
+}
+
int
main (int argc, char *argv[])
{
@@ -546,6 +592,7 @@
smallvals_atan2 ();
atan2_bug_20071003 ();
atan2_different_prec ();
+ reduced_expo_range ();
test_generic_atan (2, 200, 17);
test_generic_atan2 (2, 200, 17);
diff -Naurd mpfr-3.0.1-a/version.c mpfr-3.0.1-b/version.c
--- mpfr-3.0.1-a/version.c 2011-05-04 11:18:33.000000000 +0000
+++ mpfr-3.0.1-b/version.c 2011-05-05 00:00:35.000000000 +0000
@@ -25,5 +25,5 @@
const char *
mpfr_get_version (void)
{
- return "3.0.1-p2";
+ return "3.0.1-p3";
}
diff -Naurd mpfr-3.0.1-a/PATCHES mpfr-3.0.1-b/PATCHES
--- mpfr-3.0.1-a/PATCHES 2011-05-09 14:48:24.000000000 +0000
+++ mpfr-3.0.1-b/PATCHES 2011-05-09 14:48:24.000000000 +0000
@@ -0,0 +1 @@
+texp-zero
diff -Naurd mpfr-3.0.1-a/VERSION mpfr-3.0.1-b/VERSION
--- mpfr-3.0.1-a/VERSION 2011-05-05 00:00:35.000000000 +0000
+++ mpfr-3.0.1-b/VERSION 2011-05-09 14:48:24.000000000 +0000
@@ -1 +1 @@
-3.0.1-p3
+3.0.1-p4
diff -Naurd mpfr-3.0.1-a/mpfr.h mpfr-3.0.1-b/mpfr.h
--- mpfr-3.0.1-a/mpfr.h 2011-05-05 00:00:35.000000000 +0000
+++ mpfr-3.0.1-b/mpfr.h 2011-05-09 14:48:24.000000000 +0000
@@ -27,7 +27,7 @@
#define MPFR_VERSION_MAJOR 3
#define MPFR_VERSION_MINOR 0
#define MPFR_VERSION_PATCHLEVEL 1
-#define MPFR_VERSION_STRING "3.0.1-p3"
+#define MPFR_VERSION_STRING "3.0.1-p4"
/* Macros dealing with MPFR VERSION */
#define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
diff -Naurd mpfr-3.0.1-a/tests/texp.c mpfr-3.0.1-b/tests/texp.c
--- mpfr-3.0.1-a/tests/texp.c 2011-04-04 10:19:17.000000000 +0000
+++ mpfr-3.0.1-b/tests/texp.c 2011-05-09 14:48:24.000000000 +0000
@@ -170,7 +170,9 @@
mpfr_set_prec (x, prec);
mpfr_set_prec (y, prec);
mpfr_set_prec (z, prec);
- mpfr_urandomb (x, RANDS);
+ do
+ mpfr_urandomb (x, RANDS);
+ while (MPFR_IS_ZERO (x)); /* 0 is handled by mpfr_exp only */
rnd = RND_RAND ();
mpfr_exp_2 (y, x, rnd);
mpfr_exp_3 (z, x, rnd);
diff -Naurd mpfr-3.0.1-a/version.c mpfr-3.0.1-b/version.c
--- mpfr-3.0.1-a/version.c 2011-05-05 00:00:35.000000000 +0000
+++ mpfr-3.0.1-b/version.c 2011-05-09 14:48:24.000000000 +0000
@@ -25,5 +25,5 @@
const char *
mpfr_get_version (void)
{
- return "3.0.1-p3";
+ return "3.0.1-p4";
}