This is the mail archive of the libc-alpha@sourceware.org mailing list for the glibc project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
This patch fixes spurious underflows for atanl for ldbl-128ibm, bug 14871, in a similar way to the ldbl-128 fix. Since there were such underflows for small inputs, not shown by the testsuite, as well as for large inputs, shown by existing tests, this patch adds new tests to the testsuite for small inputs to atan.
Tested that this eliminates the spurious underflow exceptions on powerpc, and that no new ulps are needed for the new tests on x86_64 / x86.
Andreas -- Andreas Jaeger aj@{suse.com,opensuse.org} Twitter/Identica: jaegerandi SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn,Jennifer Guild,Felix Imendörffer,HRB16746 (AG Nürnberg) GPG fingerprint = 93A3 365E CE47 B889 DF7F FED1 389A 563C C272 A126
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |