[Bug math/19032] New: [i386] acosh (-qNaN) spurious "invalid" exception

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

https://sourceware.org/bugzilla/show_bug.cgi?id=19032

            Bug ID: 19032
           Summary: [i386] acosh (-qNaN) spurious "invalid" exception
           Product: glibc
           Version: 2.22
            Status: NEW
          Severity: normal
          Priority: P2
         Component: math
          Assignee: unassigned at sourceware dot org
          Reporter: jsm28 at gcc dot gnu.org
  Target Milestone: ---

The i386 versions of acoshf and acosh raise a spurious "invalid" exception for
an argument that is a quiet NaN with the sign bit set.

Failure: acosh (-qNaN): Exception "Invalid operation" set
Failure: acosh_downward (-qNaN): Exception "Invalid operation" set
Failure: acosh_towardzero (-qNaN): Exception "Invalid operation" set
Failure: acosh_upward (-qNaN): Exception "Invalid operation" set

-- 
You are receiving this mail because:
You are on the CC list for the bug.