Index: gcc/mpfr/tests/tcomparisons.c |
diff --git a/gcc/mpfr/tests/tcomparisons.c b/gcc/mpfr/tests/tcomparisons.c |
deleted file mode 100644 |
index cb71a7f6fdaa99c44557bb10a54b41040a831fb8..0000000000000000000000000000000000000000 |
--- a/gcc/mpfr/tests/tcomparisons.c |
+++ /dev/null |
@@ -1,131 +0,0 @@ |
-/* Test file for mpfr_greater_p, mpfr_greaterequal_p, mpfr_less_p, |
- mpfr_lessequal_p, mpfr_lessgreater_p, mpfr_equal_p, mpfr_unordered_p |
- functions. |
- |
-Copyright 2003, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. |
-Contributed by the Arenaire and Cacao projects, INRIA. |
- |
-This file is part of the GNU MPFR Library. |
- |
-The GNU 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 GNU 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 GNU MPFR Library; see the file COPYING.LIB. If not, write to |
-the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, |
-MA 02110-1301, USA. */ |
- |
-#include <stdio.h> |
-#include <stdlib.h> |
- |
-#include "mpfr-test.h" |
- |
-static void |
-cmp_tests (void) |
-{ |
- mpfr_t x, y; |
- long i; |
- |
- mpfr_inits (x, y, (mpfr_ptr) 0); |
- for (i = 0; i < 80000; i++) |
- { |
- mp_prec_t precx, precy; |
- int signx, signy, cmp; |
- unsigned int cmpbool = 0; |
- |
- precx = (randlimb () % 17) * 11 + MPFR_PREC_MIN; |
- precy = (randlimb () % 17) * 11 + MPFR_PREC_MIN; |
- mpfr_set_prec (x, precx); |
- mpfr_set_prec (y, precy); |
- mpfr_urandomb (x, RANDS); |
- mpfr_urandomb (y, RANDS); |
- signx = randlimb () & 1; |
- signy = randlimb () % 256 ? signx : 1 - signx; |
- /* signy = signx most of the time (most interesting case) */ |
- if (signx) |
- mpfr_neg (x, x, GMP_RNDN); |
- if (signy) |
- mpfr_neg (y, y, GMP_RNDN); |
- if (i <= 1) |
- mpfr_set_nan (x); |
- if (i == 0 || i == 2) |
- mpfr_set_nan (y); |
- if (mpfr_greater_p (x, y)) |
- cmpbool |= 0x01; |
- if (mpfr_greaterequal_p (x, y)) |
- cmpbool |= 0x02; |
- if (mpfr_less_p (x, y)) |
- cmpbool |= 0x04; |
- if (mpfr_lessequal_p (x, y)) |
- cmpbool |= 0x08; |
- if (mpfr_lessgreater_p (x, y)) |
- cmpbool |= 0x10; |
- if (mpfr_equal_p (x, y)) |
- cmpbool |= 0x20; |
- if (mpfr_unordered_p (x, y)) |
- cmpbool |= 0x40; |
- if ((i <= 2 && cmpbool != 0x40) || |
- (i > 2 && (cmp = mpfr_cmp (x, y), |
- (cmp == 0 && cmpbool != 0x2a) || |
- (cmp < 0 && cmpbool != 0x1c) || |
- (cmp > 0 && cmpbool != 0x13)))) |
- { |
- printf ("Error in cmp_tests for\nx = "); |
- mpfr_out_str (stdout, 2, 0, x, GMP_RNDN); |
- printf (" and\ny = "); |
- mpfr_out_str (stdout, 2, 0, y, GMP_RNDN); |
- printf ("\n"); |
- exit (1); |
- } |
- } |
- mpfr_clears (x, y, (mpfr_ptr) 0); |
-} |
- |
-static void |
-eq_tests (void) |
-{ |
- mpfr_t x, y; |
- long i; |
- |
- mpfr_inits (x, y, (mpfr_ptr) 0); |
- for (i = 0; i < 20000; i++) |
- { |
- mp_prec_t precx; |
- |
- precx = (randlimb () % 17) * 11 + MPFR_PREC_MIN; |
- mpfr_set_prec (x, precx); |
- mpfr_set_prec (y, precx + (randlimb () % 64)); |
- mpfr_urandomb (x, RANDS); |
- if (randlimb () & 1) |
- mpfr_neg (x, x, GMP_RNDN); |
- mpfr_set (y, x, GMP_RNDN); /* exact -> x = y */ |
- if (mpfr_greater_p (x, y) || !mpfr_greaterequal_p (x, y) || |
- mpfr_less_p (x, y) || !mpfr_lessequal_p (x, y) || |
- mpfr_lessgreater_p (x, y) || !mpfr_equal_p (x, y) || |
- mpfr_unordered_p (x, y)) |
- { |
- printf ("Error in eq_tests for x = "); |
- mpfr_out_str (stdout, 2, 0, x, GMP_RNDN); |
- printf ("\n"); |
- exit (1); |
- } |
- } |
- mpfr_clears (x, y, (mpfr_ptr) 0); |
-} |
- |
-int |
-main (void) |
-{ |
- tests_start_mpfr (); |
- cmp_tests (); |
- eq_tests (); |
- tests_end_mpfr (); |
- return 0; |
-} |