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| author | Ulrich Drepper <drepper@redhat.com> | 1998-05-06 12:54:05 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-05-06 12:54:05 +0000 |
| commit | b22fc5f5651706304ac09305ac3ee5bf84516378 (patch) | |
| tree | 3c7b8ccb876ea0e4d75c511ce9abafbd7735ac38 /math | |
| parent | 67c2095b5423e09351be1257701a87991aaccde6 (diff) | |
| download | glibc-b22fc5f5651706304ac09305ac3ee5bf84516378.tar.gz | |
Update.
1998-05-06 12:51 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/i386/fpu/bits/mathinline.h (pow): Use long long int for
test for integer.
* sysdeps/libm-i387/e_pow.S: Correctly shift double word.
* sysdeps/libm-i387/e_powl.S: Likewise.
1998-03-31 Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>
* malloc/malloc.c (chunk2mem_check, top_check): New functions.
(malloc_check, free_check, realloc_check, memalign_check): Use
them to improve overrun checking. Overruns of a single byte and
corruption of the top chunk are now detected much more reliably.
1998-05-06 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* math/libm-test.c (pow_test): Add test for special value from PR
libc/590.
Diffstat (limited to 'math')
| -rw-r--r-- | math/libm-test.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/math/libm-test.c b/math/libm-test.c index 976e5e8cf1..8ec4f1be4d 100644 --- a/math/libm-test.c +++ b/math/libm-test.c @@ -2203,6 +2203,11 @@ pow_test (void) check_eps ("pow (0.7, 1.2) == 0.65180...", FUNC(pow) (0.7, 1.2), 0.65180494056638638188L, CHOOSE(4e-17L, 0, 0)); + +#ifdef TEST_DOUBLE + check ("pow (-7.49321e+133, -9.80818e+16) == 0", + FUNC(pow) (-7.49321e+133, -9.80818e+16), 0); +#endif } |