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[Bug math/369] pow problems on x86


http://sourceware.org/bugzilla/show_bug.cgi?id=369

Joseph Myers <jsm28 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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             Status|ASSIGNED                    |NEW
         AssignedTo|drepper.fsp at gmail dot    |unassigned at sourceware
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--- Comment #10 from Joseph Myers <jsm28 at gcc dot gnu.org> 2012-02-22 21:27:13 UTC ---
Still present.  Could one of our x86 experts review Pete Eberlein's patch from
2006?

Testcases are certainly needed for libm-test.inc for a fix to go in - both
tests for the particular cases here, and tests for more normal cases of powers
of negative numbers (negative number to small (+ve and -ve) even powers,
negative number to small (+ve and -ve) odd powers).  Cases involving infinities
and zeros as arguments seem better covered in the testsuite and there are
already tests of negative numbers to fractional powers.

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