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[Bug math/2556] New: Incorrect return from double scalb (-0X1.5555555555556P-2, 1022)


Failure: Test: scalb (-0X1.5555555555556P-2, 1022) == -0X0.5555555555556P-1022
Result:
 is:         -1.49807761238526342276e+307  -0x1.55555555555560000000p+1020
 should be:  -7.41691286169067457074e-309  -0x0.55555555555560000000p-1022
 difference:  1.49807761238526342276e+307   0x1.55555555555560000000p+1020
 ulp       :  inf
 max.ulp   :  0.0000

-- 
           Summary: Incorrect return from double scalb (-0X1.5555555555556P-
                    2, 1022)
           Product: glibc
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: math
        AssignedTo: aj at suse dot de
        ReportedBy: hjl at lucon dot org
                CC: glibc-bugs at sources dot redhat dot com
 GCC build triplet: x86_64-unknown-linux-gnu
  GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu


http://sourceware.org/bugzilla/show_bug.cgi?id=2556

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