diff options
| -rw-r--r-- | mpfr/ChangeLog | 33 | ||||
| -rw-r--r-- | mpfr/Makefile.am | 4 | ||||
| -rw-r--r-- | mpfr/Makefile.in | 3 | ||||
| -rw-r--r-- | mpfr/mpfi.h | 136 | ||||
| -rw-r--r-- | mpfr/mpfr.texi | 12 | ||||
| -rw-r--r-- | mpfr/rnd_mode.c | 2 | ||||
| -rw-r--r-- | mpfr/tests/Makefile.in | 1 | ||||
| -rw-r--r-- | mpfr/tests/tadd.c | 10 | ||||
| -rw-r--r-- | mpfr/tests/tadd_ui.c | 4 | ||||
| -rw-r--r-- | mpfr/tests/tagm.c | 2 | ||||
| -rw-r--r-- | mpfr/tests/tdiv.c | 6 | ||||
| -rw-r--r-- | mpfr/tests/tdiv_ui.c | 4 | ||||
| -rw-r--r-- | mpfr/tests/texp.c | 6 | ||||
| -rw-r--r-- | mpfr/tests/tget_d.c | 2 | ||||
| -rw-r--r-- | mpfr/tests/tget_str.c | 4 | ||||
| -rw-r--r-- | mpfr/tests/tlog.c | 2 | ||||
| -rw-r--r-- | mpfr/tests/tmul.c | 6 | ||||
| -rw-r--r-- | mpfr/tests/tset_q.c | 4 | ||||
| -rw-r--r-- | mpfr/tests/tsqrt.c | 4 | ||||
| -rw-r--r-- | mpfr/tests/tsqrt_ui.c | 4 | ||||
| -rw-r--r-- | mpfr/tests/tsub_ui.c | 4 | ||||
| -rw-r--r-- | mpfr/tests/tui_div.c | 4 | ||||
| -rw-r--r-- | mpfr/tests/tui_sub.c | 4 |
23 files changed, 220 insertions, 41 deletions
diff --git a/mpfr/ChangeLog b/mpfr/ChangeLog index a812e3a15..0e7f8eee8 100644 --- a/mpfr/ChangeLog +++ b/mpfr/ChangeLog @@ -1,5 +1,38 @@ +2002-04-09 Vincent Lefevre <lefevre@greux.loria.fr> + + * INSTALL: Possible tconst_log2 crash under Solaris. + + * configure.in: + Under OSF, use option -ffloat-store only when the compiler is gcc. + + * Makefile.am: + include_HEADERS should contain only mpfr.h and mpf2mpfr.h. + + * configure.in: Added code to support fesetround under Solaris. + + * INSTALL: "In case of problem" update. + + * INSTALL: Old URL removed. + + * INSTALL: + Renaming: DIR -> GMPINSTALL, GMPDIR -> GMPBUILD. Bug on IRIX updated. + + * INSTALL: Removed note about stack-alloc.h. + + * tests/tui_div.c, tests/tui_sub.c, tests/tadd.c, tests/tadd_ui.c, tests/tagm.c, tests/tdiv.c, tests/tdiv_ui.c, tests/texp.c, tests/tget_d.c, tests/tget_str.c, tests/tlog.c, tests/tmul.c, tests/tset_q.c, tests/tsqrt.c, tests/tsqrt_ui.c, tests/tsub_ui.c, configure.in, rnd_mode.c: + Check for fenv.h -> check for fesetround. + + * README.dev: Added note concerning patch submission. + +2002-04-08 Vincent Lefevre <lefevre@greux.loria.fr> + + * mpfr.texi: + Note about overflows. Functions mpfr_{div,mul}_{si,ui} described. + 2002-04-07 Vincent Lefevre <lefevre@greux.loria.fr> + * ChangeLog: Update for the next (and last?) pre-release. + * configure.in: Stricter test for HAVE_INFS. * BUGS: Update. diff --git a/mpfr/Makefile.am b/mpfr/Makefile.am index f8b42ba3b..d2bc81ef3 100644 --- a/mpfr/Makefile.am +++ b/mpfr/Makefile.am @@ -43,6 +43,6 @@ TEXINFO_TEX = ../texinfo.tex # Override automake default AR=ar with the value from GMP_PROG_AR. AR = @AR@ -libmpfr_a_SOURCES= cputime.h mpfr.h mpfr-impl.h exceptions.c save_expo.c extract.c uceil_exp2.c uceil_log2.c ufloor_log2.c add.c add1.c add_one_ulp.c add_ui.c agm.c clear.c cmp.c cmp_abs.c cmp_ui.c div_2exp.c div_2si.c div_2ui.c div.c div_ui.c dump.c eq.c exp2.c exp3.c exp.c get_d.c get_str.c init.c inp_str.c isinteger.c isinf.c isnan.c isnum.c const_log2.c log.c mul_2exp.c mul_2si.c mul_2ui.c mul.c mul_ui.c neg.c out_str.c const_pi.c pow.c pow_si.c pow_ui.c print_raw.c print_rnd_mode.c random2.c random.c reldiff.c rnd_mode.c round_prec.c set.c set_d.c set_dfl_prec.c set_rnd.c set_f.c set_prc_raw.c set_prec.c set_q.c set_si.c set_str.c set_str_raw.c set_ui.c set_z.c sqrt.c sqrt_ui.c sub.c sub1.c sub_one_ulp.c sub_ui.c rint.c ui_div.c ui_sub.c urandomb.c get_z_exp.c swap.c factorial.c cosh.c sinh.c tanh.c acosh.c asinh.c atanh.c atan.c cmp2.c exp_2.c asin.c const_euler.c cos.c sin.c tan.c fma.c hypot.c log1p.c expm1.c log2.c log10.c ui_pow.c ui_pow_ui.c minmax.c dim.c copysign.c gmp_op.c init2.c acos.c sin_cos.c set_nan.c set_inf.c +libmpfr_a_SOURCES = cputime.h mpfr.h mpf2mpfr.h mpfi.h mpfr-impl.h mpfr-math.h mpfr-test.h exceptions.c save_expo.c extract.c uceil_exp2.c uceil_log2.c ufloor_log2.c add.c add1.c add_one_ulp.c add_ui.c agm.c clear.c cmp.c cmp_abs.c cmp_ui.c div_2exp.c div_2si.c div_2ui.c div.c div_ui.c dump.c eq.c exp2.c exp3.c exp.c get_d.c get_str.c init.c inp_str.c isinteger.c isinf.c isnan.c isnum.c const_log2.c log.c mul_2exp.c mul_2si.c mul_2ui.c mul.c mul_ui.c neg.c out_str.c const_pi.c pow.c pow_si.c pow_ui.c print_raw.c print_rnd_mode.c random2.c random.c reldiff.c rnd_mode.c round_prec.c set.c set_d.c set_dfl_prec.c set_rnd.c set_f.c set_prc_raw.c set_prec.c set_q.c set_si.c set_str.c set_str_raw.c set_ui.c set_z.c sqrt.c sqrt_ui.c sub.c sub1.c sub_one_ulp.c sub_ui.c rint.c ui_div.c ui_sub.c urandomb.c get_z_exp.c swap.c factorial.c cosh.c sinh.c tanh.c acosh.c asinh.c atanh.c atan.c cmp2.c exp_2.c asin.c const_euler.c cos.c sin.c tan.c fma.c hypot.c log1p.c expm1.c log2.c log10.c ui_pow.c ui_pow_ui.c minmax.c dim.c copysign.c gmp_op.c init2.c acos.c sin_cos.c set_nan.c set_inf.c -EXTRA_DIST = generic.c mpfr-test.h mpfr-math.h mpf2mpfr.h +EXTRA_DIST = generic.c diff --git a/mpfr/Makefile.in b/mpfr/Makefile.in index 7ba06de41..a7e590e0b 100644 --- a/mpfr/Makefile.in +++ b/mpfr/Makefile.in @@ -86,7 +86,6 @@ BITS_PER_MP_LIMB = @BITS_PER_MP_LIMB@ CALLING_CONVENTIONS_OBJS = @CALLING_CONVENTIONS_OBJS@ CC = @CC@ CCAS = @CCAS@ -CFLAGS_IEEE_WITH_INEXACT = @CFLAGS_IEEE_WITH_INEXACT@ CPP = @CPP@ CXX = @CXX@ CXXCPP = @CXXCPP@ @@ -229,7 +228,7 @@ RECURSIVE_TARGETS = info-recursive dvi-recursive install-info-recursive \ install-exec-recursive installdirs-recursive install-recursive \ uninstall-recursive check-recursive installcheck-recursive DIST_COMMON = README $(include_HEADERS) AUTHORS COPYING ChangeLog \ - Makefile.am Makefile.in NEWS TODO + Makefile.am Makefile.in NEWS TODO acinclude.m4 DIST_SUBDIRS = $(SUBDIRS) SOURCES = $(libmpfr_a_SOURCES) diff --git a/mpfr/mpfi.h b/mpfr/mpfi.h new file mode 100644 index 000000000..558d5769e --- /dev/null +++ b/mpfr/mpfi.h @@ -0,0 +1,136 @@ +/* mpfi.h -- Include file for mpfi. + +Copyright 1999 PolKA project, Inria Lorraine and Loria + +This file is part of the MPFR Library. + +The MPFR Library 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. + +The MPFR Library 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 the MPFR Library; see the file COPYING. If not, write to +the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, +MA 02111-1307, USA. */ + +#ifndef _mpfi_h +#define _mpfi_h + +#define MPFI_RNDD GMP_RNDD +#define MPFI_RNDU GMP_RNDU + +#include <math.h> + +/* Machine dependant implementations */ + +#include "gmp.h" +#include "mpfr.h" + +typedef struct { + __mpfr_struct left; + __mpfr_struct right; +}__mpfi_struct; + +typedef __mpfi_struct mpfi_t[1]; +typedef __mpfi_struct *mpfi_ptr; +typedef __gmp_const __mpfi_struct *mpfi_srcptr; + +/* Gestion de la precision */ + +void mpfi_set_prec(const unsigned int); + +unsigned int mpfi_get_prec(); + +/* Gestion de memoire */ + +void mpfi_clear(mpfi_ptr); + +/* initializations */ + +void mpfi_init (mpfi_ptr); +void mpfi_set (mpfi_ptr, mpfi_srcptr); +void mpfi_set_si (mpfi_ptr, const long); +void mpfi_set_ui (mpfi_ptr, const unsigned long); +void mpfi_set_d (mpfi_ptr, const double); + + +/* void mpfi_set_str (mpfi_ptr, const char *); */ + +/* arithmetic operations */ + +void mpfi_add (mpfi_ptr, mpfi_srcptr, mpfi_srcptr); +void mpfi_sub (mpfi_ptr, mpfi_srcptr, mpfi_srcptr); +void mpfi_mul (mpfi_ptr, mpfi_srcptr, mpfi_srcptr); +void mpfi_div (mpfi_ptr, mpfi_srcptr, mpfi_srcptr); + +void mpfi_add_d (mpfi_ptr, mpfi_srcptr, const double); +void mpfi_sub_d (mpfi_ptr, mpfi_srcptr, const double); +void mpfi_mul_d (mpfi_ptr, mpfi_srcptr, const double); +void mpfi_div_d (mpfi_ptr, mpfi_srcptr, const double); + +#define mpfi_add_si(a,b,c) mpfi_add_d(a,b,(double) c); +#define mpfi_sub_si(a,b,c) mpfi_sub_d(a,b,(double) c); +#define mpfi_mul_si(a,b,c) mpfi_mul_d(a,b,(double) c); +#define mpfi_div_si(a,b,c) mpfi_div_d(a,b,(double) c); + +/* destructive arithmetic operations */ + +void mpfi_dadd (mpfi_ptr, mpfi_srcptr); +void mpfi_dsub (mpfi_ptr, mpfi_srcptr); +void mpfi_dmul (mpfi_ptr, mpfi_srcptr); +void mpfi_ddiv (mpfi_ptr, mpfi_srcptr); + +void mpfi_dadd_d (mpfi_ptr, const double); +void mpfi_dsub_d (mpfi_ptr, const double); +void mpfi_dmul_d (mpfi_ptr, const double); +void mpfi_ddiv_d (mpfi_ptr, const double); + +#define mpfi_dadd_si(a,c) mpfi_dadd_d(a,(double) c); +#define mpfi_dsub_si(a,c) mpfi_dsub_d(a,(double) c); +#define mpfi_dmul_si(a,c) mpfi_dmul_d(a,(double) c); +#define mpfi_ddiv_si(a,c) mpfi_ddiv_d(a,(double) c); + +/* destructive composite arithmetic operations */ + + +/* various operations */ + +void mpfi_neg(mpfi_ptr, mpfi_srcptr); +void mpfi_inv(mpfi_ptr, mpfi_srcptr); +void mpfi_mul_2exp(mpfi_ptr, mpfi_srcptr,unsigned long); + +/* interval manipulation */ + +void mpfi_set_left (mpfi_ptr, mpfr_srcptr); +void mpfi_set_right (mpfi_ptr, mpfr_srcptr); +void mpfi_get_left (mpfi_srcptr, mpfr_ptr); +void mpfi_get_right (mpfi_srcptr, mpfr_ptr); + + +/* customizable comparison functions */ + +int (*mpfi_cmp) (mpfi_srcptr,mpfi_srcptr); +int (*mpfi_cmp_d) (mpfi_srcptr,const double); +int (*mpfi_cmp_ui) (mpfi_srcptr,const unsigned long); +int (*mpfi_cmp_si) (mpfi_srcptr,const long); + +int (*mpfi_is_pos) (mpfi_srcptr); +int (*mpfi_is_neg) (mpfi_srcptr); +int (*mpfi_is_zero) (mpfi_srcptr); + + +/* Customizable error handling */ + +#ifdef MPFI_USE_CHECK_ERROR +int reset_error(); +int get_error(); +char * get_error_str(); +#endif + +#endif diff --git a/mpfr/mpfr.texi b/mpfr/mpfr.texi index 05f8a8323..25fbc218b 100644 --- a/mpfr/mpfr.texi +++ b/mpfr/mpfr.texi @@ -580,6 +580,10 @@ corresponding to the rounding mode @var{rnd} or a null pointer if @comment node-name, next, previous, up @section Exceptions +Note: Overflow handling is still experimental and currently implemented +very partially. If an overflow occurs internally at the wrong place, +anything can happen (crash, wrong results, etc). + @deftypefun mp_exp_t mpfr_get_emin (void) @deftypefunx mp_exp_t mpfr_get_emax (void) Return the (current) smallest and largest exponents allowed for a @@ -1003,6 +1007,8 @@ the absolute value of @var{op}, and a negative value otherwise. @end deftypefun @deftypefun int mpfr_mul_2exp (mpfr_t @var{rop}, mpfr_t @var{op1}, unsigned long int @var{op2}, mp_rnd_t @var{rnd}) +@deftypefunx int mpfr_mul_2ui (mpfr_t @var{rop}, mpfr_t @var{op1}, unsigned long int @var{op2}, mp_rnd_t @var{rnd}) +@deftypefunx int mpfr_mul_2si (mpfr_t @var{rop}, mpfr_t @var{op1}, long int @var{op2}, mp_rnd_t @var{rnd}) @ifinfo Set @var{rop} to @var{op1} times 2 raised to @var{op2} @end ifinfo @@ -1015,9 +1021,13 @@ rounded to the direction @var{rnd}. Just increases the exponent by @var{op2} when @var{rop} and @var{op1} are identical. Return zero when @var{rop}=@var{op1}, a positive value when @var{rop}>@var{op1}, and a negative value when @var{rop}<@var{op1}. +Note: The @code{mpfr_mul_2exp} function is defined for compatibility reasons; +you should use @code{mpfr_mul_2ui} (or @code{mpfr_mul_2si}) instead. @end deftypefun @deftypefun int mpfr_div_2exp (mpfr_t @var{rop}, mpfr_t @var{op1}, unsigned long int @var{op2}, mp_rnd_t @var{rnd}) +@deftypefunx int mpfr_div_2ui (mpfr_t @var{rop}, mpfr_t @var{op1}, unsigned long int @var{op2}, mp_rnd_t @var{rnd}) +@deftypefunx int mpfr_div_2si (mpfr_t @var{rop}, mpfr_t @var{op1}, long int @var{op2}, mp_rnd_t @var{rnd}) @ifinfo Set @var{rop} to @var{op1} divided by 2 raised to @var{op2} @end ifinfo @@ -1030,6 +1040,8 @@ rounded to the direction @var{rnd}. Just decreases the exponent by @var{op2} when @var{rop} and @var{op1} are identical. Return zero when @var{rop}=@var{op1}, a positive value when @var{rop}>@var{op1}, and a negative value when @var{rop}<@var{op1}. +Note: The @code{mpfr_div_2exp} function is defined for compatibility reasons; +you should use @code{mpfr_div_2ui} (or @code{mpfr_div_2si}) instead. @end deftypefun @node Float Comparison, I/O of Floats, Float Arithmetic, Floating-point Functions diff --git a/mpfr/rnd_mode.c b/mpfr/rnd_mode.c index eb9402acf..c2b369b58 100644 --- a/mpfr/rnd_mode.c +++ b/mpfr/rnd_mode.c @@ -19,7 +19,7 @@ along with the MPFR Library; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND #include <stdio.h> #include <stdlib.h> #include <fenv.h> diff --git a/mpfr/tests/Makefile.in b/mpfr/tests/Makefile.in index 78a100bcc..e15ccd6f2 100644 --- a/mpfr/tests/Makefile.in +++ b/mpfr/tests/Makefile.in @@ -84,7 +84,6 @@ BITS_PER_MP_LIMB = @BITS_PER_MP_LIMB@ CALLING_CONVENTIONS_OBJS = @CALLING_CONVENTIONS_OBJS@ CC = @CC@ CCAS = @CCAS@ -CFLAGS_IEEE_WITH_INEXACT = @CFLAGS_IEEE_WITH_INEXACT@ CPP = @CPP@ CXX = @CXX@ CXXCPP = @CXXCPP@ diff --git a/mpfr/tests/tadd.c b/mpfr/tests/tadd.c index 546483127..25d35b4fd 100644 --- a/mpfr/tests/tadd.c +++ b/mpfr/tests/tadd.c @@ -56,7 +56,7 @@ check (double x, double y, mp_rnd_t rnd_mode, unsigned int px, mpfr_set_d(xx, x, rnd_mode); mpfr_set_d(yy, y, rnd_mode); mpfr_add(zz, xx, yy, rnd_mode); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND mpfr_set_machine_rnd_mode(rnd_mode); if (px==53 && py==53 && pz==53) cert=1; #endif @@ -84,7 +84,7 @@ checknan (double x, double y, mp_rnd_t rnd_mode, unsigned int px, mpfr_set_d(xx, x, rnd_mode); mpfr_set_d(yy, y, rnd_mode); mpfr_add(zz, xx, yy, rnd_mode); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND mpfr_set_machine_rnd_mode(rnd_mode); #endif if (MPFR_IS_NAN(zz) == 0) { printf("Error, not an MPFR_NAN for xx = %1.20e, y = %1.20e\n", x, y); exit(1); } @@ -94,7 +94,7 @@ checknan (double x, double y, mp_rnd_t rnd_mode, unsigned int px, mpfr_clear(xx); mpfr_clear(yy); mpfr_clear(zz); } -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND /* idem than check for mpfr_add(x, x, y) */ void check3 (double x, double y, mp_rnd_t rnd_mode) @@ -640,7 +640,7 @@ check_inexact (void) int main (int argc, char *argv[]) { -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND int prec, rnd_mode; int rnd; double y; @@ -835,7 +835,7 @@ main (int argc, char *argv[]) check53(9007199254740994.0, -1.0, GMP_RNDN, 9007199254740992.0); check53(9007199254740996.0, -1.0, GMP_RNDN, 9007199254740996.0); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND prec = (argc<2) ? 53 : atoi(argv[1]); rnd_mode = (argc<3) ? -1 : atoi(argv[2]); /* Comparing to double precision using machine arithmetic */ diff --git a/mpfr/tests/tadd_ui.c b/mpfr/tests/tadd_ui.c index 2321d2586..45c9d3eff 100644 --- a/mpfr/tests/tadd_ui.c +++ b/mpfr/tests/tadd_ui.c @@ -47,7 +47,7 @@ check3 (double x, unsigned long y, unsigned int rnd_mode, double z1) mpfr_init2(zz, 53); mpfr_set_d(xx, x, rnd_mode); mpfr_add_ui(zz, xx, y, rnd_mode); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND mpfr_set_machine_rnd_mode(rnd_mode); #endif if (z1==0.0) z1 = x+y; @@ -77,7 +77,7 @@ special (void) int main (int argc, char *argv[]) { -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND double x; unsigned long y, N; int i,rnd_mode,rnd; mpfr_test_init (); diff --git a/mpfr/tests/tagm.c b/mpfr/tests/tagm.c index bacb15b4b..3e80b1491 100644 --- a/mpfr/tests/tagm.c +++ b/mpfr/tests/tagm.c @@ -89,7 +89,7 @@ check4 (double a, double b, mp_rnd_t rnd_mode, double res1) mpfr_set_d(tb, b, rnd_mode); mpfr_agm(tres, ta, tb, rnd_mode); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND mpfr_set_machine_rnd_mode(rnd_mode); #endif diff --git a/mpfr/tests/tdiv.c b/mpfr/tests/tdiv.c index c07c2a3eb..8438bbeb6 100644 --- a/mpfr/tests/tdiv.c +++ b/mpfr/tests/tdiv.c @@ -47,7 +47,7 @@ check4 (double N, double D, mp_rnd_t rnd_mode, int p, double Q) mpfr_set_d(n, N, rnd_mode); mpfr_set_d(d, D, rnd_mode); mpfr_div(q, n, d, rnd_mode); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND mpfr_set_machine_rnd_mode(rnd_mode); #endif if (Q==0.0) Q = N/D; @@ -451,7 +451,7 @@ main (int argc, char *argv[]) { mpfr_t x, y, z; -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND int N, i; double n, d, e; @@ -494,7 +494,7 @@ main (int argc, char *argv[]) check53(1.04636807108079349236e-189, 3.72295730823253012954e-292, GMP_RNDZ, 2.810583051186143125e102); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND N = (argc>1) ? atoi(argv[1]) : 100000; SEED_RAND (time(NULL)); for (i=0;i<N;i++) diff --git a/mpfr/tests/tdiv_ui.c b/mpfr/tests/tdiv_ui.c index addc350ab..3b6076f3d 100644 --- a/mpfr/tests/tdiv_ui.c +++ b/mpfr/tests/tdiv_ui.c @@ -37,7 +37,7 @@ check (double d, unsigned long u, mp_rnd_t rnd, double e) double f; mpfr_init2(x, 53); mpfr_init2(y, 53); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND mpfr_set_machine_rnd_mode(rnd); #endif if (e==0.0) e = d / u; @@ -174,7 +174,7 @@ int main (int argc, char **argv) { mpfr_t x; -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND int i; unsigned long u; double d; diff --git a/mpfr/tests/texp.c b/mpfr/tests/texp.c index 333ff1904..2193a2dcb 100644 --- a/mpfr/tests/texp.c +++ b/mpfr/tests/texp.c @@ -46,7 +46,7 @@ check3 (double d, mp_rnd_t rnd, double e) mpfr_t x, y; double f; int u=0, ck=0; mpfr_init2(x, 53); mpfr_init2(y, 53); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND mpfr_set_machine_rnd_mode(rnd); #endif if (e==0.0) e = exp(d); else ck=1; /* really check */ @@ -216,7 +216,7 @@ compare_exp2_exp3 (int n) int main (int argc, char *argv[]) { -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND int i, N, s=0, e, maxe=0; double lo, hi; #endif @@ -272,7 +272,7 @@ main (int argc, char *argv[]) check3(5.30015757134837031117e+02, GMP_RNDD, 1.5237672861171573939e230); check3(5.16239362447650933063e+02, GMP_RNDZ, 1.5845518406744492105e224); check3(6.00812634798592370977e-01, GMP_RNDN, 1.823600119339019443); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND SEED_RAND (time(NULL)); N = (argc==1) ? 0 : atoi(argv[1]); lo = (argc>=3) ? atof(argv[2]) : -7.083964185e2; diff --git a/mpfr/tests/tget_d.c b/mpfr/tests/tget_d.c index 754fc74cb..c98056d8d 100644 --- a/mpfr/tests/tget_d.c +++ b/mpfr/tests/tget_d.c @@ -61,7 +61,7 @@ int main (void) { -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND mpfr_t half, x, y; mp_rnd_t rnd_mode; diff --git a/mpfr/tests/tget_str.c b/mpfr/tests/tget_str.c index 7eceb19c0..ea49c4069 100644 --- a/mpfr/tests/tget_str.c +++ b/mpfr/tests/tget_str.c @@ -26,7 +26,7 @@ MA 02111-1307, USA. */ #include <time.h> #include "gmp.h" #include "mpfr.h" -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND #include "mpfr-test.h" #endif @@ -105,7 +105,7 @@ check_small (void) int main (int argc, char *argv[]) { -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND int i; double d; diff --git a/mpfr/tests/tlog.c b/mpfr/tests/tlog.c index 3a0dcd1c4..55fdd70bc 100644 --- a/mpfr/tests/tlog.c +++ b/mpfr/tests/tlog.c @@ -67,7 +67,7 @@ check1 (double a, mp_rnd_t rnd_mode, double res1, int ck, int max_ulp) int diff=0; /* ck=1 iff res1 is certified correct */ -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND mpfr_set_machine_rnd_mode(rnd_mode); #endif if (ck==0 && res1==0.0) res1=log(a); diff --git a/mpfr/tests/tmul.c b/mpfr/tests/tmul.c index 7b572a7f5..acd2cd393 100644 --- a/mpfr/tests/tmul.c +++ b/mpfr/tests/tmul.c @@ -52,7 +52,7 @@ check (double x, double y, mp_rnd_t rnd_mode, unsigned int px, mpfr_set_d(xx, x, rnd_mode); mpfr_set_d(yy, y, rnd_mode); mpfr_mul(zz, xx, yy, rnd_mode); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND mpfr_set_machine_rnd_mode(rnd_mode); #endif z1 = (res==0.0) ? x*y : res; @@ -349,7 +349,7 @@ check_min(void) int main (int argc, char *argv[]) { -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND double x, y, z; int i, prec, rnd_mode; @@ -389,7 +389,7 @@ main (int argc, char *argv[]) 49, 3, 2, 0.09375); check_max(); check_min(); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND SEED_RAND (time(NULL)); prec = (argc<2) ? 53 : atoi(argv[1]); rnd_mode = (argc<3) ? -1 : atoi(argv[2]); diff --git a/mpfr/tests/tset_q.c b/mpfr/tests/tset_q.c index 57497843f..b26d39119 100644 --- a/mpfr/tests/tset_q.c +++ b/mpfr/tests/tset_q.c @@ -40,7 +40,7 @@ check (long int n, long int d, mp_rnd_t rnd, double y) mpfr_init2 (t, mpfr_get_prec (x) + mp_bits_per_limb); mpq_init (q); mpq_set_si (q, n, d); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND mpfr_set_machine_rnd_mode (rnd); y = (double) n / d; #endif @@ -80,7 +80,7 @@ check (long int n, long int d, mp_rnd_t rnd, double y) int main (void) { -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND long int i, n; unsigned long int d; double y; diff --git a/mpfr/tests/tsqrt.c b/mpfr/tests/tsqrt.c index bf6f1f5e5..5cd5e4ffa 100644 --- a/mpfr/tests/tsqrt.c +++ b/mpfr/tests/tsqrt.c @@ -49,7 +49,7 @@ check3 (double a, mp_rnd_t rnd_mode, double Q) ck = (Q!=-1.0); /* if ck=1, then Q is certified correct */ mpfr_init2(q, 53); mpfr_set_d(q, a, rnd_mode); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND mpfr_set_machine_rnd_mode(rnd_mode); #endif mpfr_sqrt(q, q, rnd_mode); @@ -326,7 +326,7 @@ main (void) double a; mp_prec_t p; int k; -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND int i; mpfr_test_init (); diff --git a/mpfr/tests/tsqrt_ui.c b/mpfr/tests/tsqrt_ui.c index f3c7efabf..aab744847 100644 --- a/mpfr/tests/tsqrt_ui.c +++ b/mpfr/tests/tsqrt_ui.c @@ -37,7 +37,7 @@ check (unsigned long a, mp_rnd_t rnd_mode, double Q) mpfr_t q; double Q2; int u, ck; mpfr_init2(q, 53); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND mpfr_set_machine_rnd_mode(rnd_mode); #endif mpfr_sqrt_ui(q, a, rnd_mode); @@ -59,7 +59,7 @@ check (unsigned long a, mp_rnd_t rnd_mode, double Q) int main (void) { -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND int i; unsigned long a; diff --git a/mpfr/tests/tsub_ui.c b/mpfr/tests/tsub_ui.c index eccc97dc4..da1e222bb 100644 --- a/mpfr/tests/tsub_ui.c +++ b/mpfr/tests/tsub_ui.c @@ -47,7 +47,7 @@ check3 (double x, unsigned long y, mp_rnd_t rnd_mode, double z1) mpfr_set_prec(zz, 53); mpfr_set_d(xx, x, rnd_mode); mpfr_sub_ui(zz, xx, y, rnd_mode); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND mpfr_set_machine_rnd_mode(rnd_mode); #endif if (z1==0.0) z1 = x-y; @@ -114,7 +114,7 @@ main (int argc, char *argv[]) { mp_prec_t p; int k; -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND double x; unsigned long y, N; int i,rnd_mode,rnd; mpfr_test_init (); diff --git a/mpfr/tests/tui_div.c b/mpfr/tests/tui_div.c index 770faed5b..9f0d99724 100644 --- a/mpfr/tests/tui_div.c +++ b/mpfr/tests/tui_div.c @@ -44,7 +44,7 @@ check (unsigned long y, double x, mp_rnd_t rnd_mode, double z1) mpfr_init2(zz, 53); mpfr_set_d(xx, x, rnd_mode); mpfr_ui_div(zz, y, xx, rnd_mode); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND mpfr_set_machine_rnd_mode(rnd_mode); #endif if (z1==0.0) z1 = y/x; @@ -152,7 +152,7 @@ check_nan (void) int main (int argc, char *argv[]) { -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND double x; unsigned long y, N; int i, rnd_mode, rnd; diff --git a/mpfr/tests/tui_sub.c b/mpfr/tests/tui_sub.c index 2d34dc56d..bfbdd60d2 100644 --- a/mpfr/tests/tui_sub.c +++ b/mpfr/tests/tui_sub.c @@ -140,7 +140,7 @@ check (unsigned long y, double x, mp_rnd_t rnd_mode, double z1) mpfr_init2(zz, 53); mpfr_set_d(xx, x, rnd_mode); mpfr_ui_sub(zz, y, xx, rnd_mode); -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND mpfr_set_machine_rnd_mode(rnd_mode); #endif if (z1==0.0) z1 = y-x; @@ -204,7 +204,7 @@ main (int argc, char *argv[]) { mp_prec_t p; unsigned k; -#ifdef HAVE_FENV_H +#ifdef HAVE_FESETROUND double x; unsigned long y, N; int i, rnd_mode, rnd; |