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author | Joseph Myers <joseph@codesourcery.com> | 2014-01-07 22:41:58 +0000 |
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committer | Joseph Myers <joseph@codesourcery.com> | 2014-01-07 22:41:58 +0000 |
commit | a5a326f660c020a4f85ce2ca2a3a2ccb4be7a058 (patch) | |
tree | 45a9e38bff78658913374c979bce70497248b0c8 /ChangeLog | |
parent | b821f414e480d7f9e097fa453b1c9bfd44d64316 (diff) | |
download | glibc-a5a326f660c020a4f85ce2ca2a3a2ccb4be7a058.tar.gz glibc-a5a326f660c020a4f85ce2ca2a3a2ccb4be7a058.tar.xz glibc-a5a326f660c020a4f85ce2ca2a3a2ccb4be7a058.zip |
Mark more libm tests with xfail-rounding:ldbl-128ibm.
This patch marks more libm tests as expected to fail for ldbl-128ibm in non-default rounding modes. Given this, my expm1l fix <https://sourceware.org/ml/libc-alpha/2014-01/msg00135.html> and my libgcc fix <http://gcc.gnu.org/ml/gcc-patches/2014-01/msg00157.html> for spurious overflows, the remaining failures in test-ldouble.out (for powerpc32 hard float) are small ulps, spurious underflow and inexact exceptions (the former probably arising from libgcc bugs though I haven't checked each case; the latter are barely meaningful for this format anyway when basic arithmetic isn't correctly rounding, though most of them are probably GCC bug 59412 which doesn't actually involve long double), missing underflow exceptions from clog, ctan and ctanh (probably one of the known bugs for another function), and logb in round-downward mode (bug 887, though it's really a GCC bug that we're not currently working around). Tested for powerpc32 hard float. * math/auto-libm-test-in: Mark various tests with xfail-rounding:ldbl-128ibm. * math/auto-libm-test-out: Regenerated.
Diffstat (limited to 'ChangeLog')
-rw-r--r-- | ChangeLog | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index ce828b4222..4593f5a8b8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2014-01-07 Joseph Myers <joseph@codesourcery.com> + * math/auto-libm-test-in: Mark various tests with + xfail-rounding:ldbl-128ibm. + * math/auto-libm-test-out: Regenerated. + [BZ #16407] * sysdeps/ieee754/ldbl-128ibm/e_coshl.c (__ieee754_coshl): Increase overflow threshold. |