[PATCH, alpha, v2]: Fix sysdeps/alpha/remqu.S clobbering $f3 reg

[Uros Bizjak <ubizjak at gmail dot com>]

Attached patch fixes sysdeps/alpha/remqu.S clobbering $f3 register via
$y_is_neg path. There was missing restore of $f3 before the return
from the function.

Without the patch, math/big testcase from Go-1.11 testsuite (that
includes lots of corner cases that exercise remqu) FAIL, with patched
function, the testcase PASSes without problems.

Signed-off-by: Uros Bizjak <ubizjak@gmail.com>

2019-24-01  Uroš Bizjak  <ubizjak@gmail.com>

    * sysdeps/alpha/remqu.S (__remqu): Add missing restore
    of $f3 register on $y_is_neg path.

Uros.

Attachment: glibc-alpha.diff.txt
Description: Text document