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| author | Jakub Jelinek <jakub@redhat.com> | 2007-07-08 18:36:32 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2007-07-08 18:36:32 +0000 |
| commit | fedca46896bdb702cb988837a0c2c5447e72ba2b (patch) | |
| tree | 31c62471fcbd73fa2c509343be895ff35a908d1f /math | |
| parent | 61558c1a0d7b99ca3cb7f1b8dde1bd26f336d840 (diff) | |
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* math/test-misc.c (main): Don't run last batch of tests with
IBM long double format.
Diffstat (limited to 'math')
| -rw-r--r-- | math/test-misc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/math/test-misc.c b/math/test-misc.c index a1ad6885db..14fe38b90a 100644 --- a/math/test-misc.c +++ b/math/test-misc.c @@ -1235,7 +1235,12 @@ main (void) } #endif -#if !defined NO_LONG_DOUBLE && LDBL_MANT_DIG >= DBL_MANT_DIG + 4 +/* Skip testing IBM long double format, for 2 reasons: + 1) it only supports FE_TONEAREST + 2) nextafter (0.0, 1.0) == nextafterl (0.0L, 1.0L), so + nextafter (0.0, 1.0) / 16.0L will be 0.0L. */ +#if !defined NO_LONG_DOUBLE && LDBL_MANT_DIG >= DBL_MANT_DIG + 4 \ + && LDBL_MANT_DIG != 106 int oldmode = fegetround (); int j; for (j = 0; j < 4; j++) |