[Bug math/17022] New: [i386/x86_64] logl (-LDBL_MAX) spurious overflow with -lieee in FE_DOWNWARD mode

["jsm28 at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=17022

            Bug ID: 17022
           Summary: [i386/x86_64] logl (-LDBL_MAX) spurious overflow with
                    -lieee in FE_DOWNWARD mode
           Product: glibc
           Version: 2.19
            Status: NEW
          Severity: normal
          Priority: P2
         Component: math
          Assignee: unassigned at sourceware dot org
          Reporter: jsm28 at gcc dot gnu.org
              Host: i?86-*-* x86_64-*-*

On x86 and x86_64, logl (-LDBL_MAX) raises a spurious overflow exception with
-lieee in FE_DOWNWARD mode (i.e., __ieee754_logl raises such an exception,
which the wrappers hide for direct logl calls except when -lieee is used).

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