From b22fc5f5651706304ac09305ac3ee5bf84516378 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 6 May 1998 12:54:05 +0000 Subject: Update. 1998-05-06 12:51 Ulrich Drepper * 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 * 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 * math/libm-test.c (pow_test): Add test for special value from PR libc/590. --- math/libm-test.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'math/libm-test.c') 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 } -- cgit v1.2.3