[PATCH] fix #19444 - build failures with -O1 due to -Wmaybe-uninitialized

[H.J. Lu]

On Wed, Jan 13, 2016 at 9:58 AM, Joseph Myers <joseph@codesourcery.com> wrote:
> On Wed, 13 Jan 2016, H.J. Lu wrote:
>
>> On Wed, Jan 13, 2016 at 9:46 AM, Joseph Myers
>> > (I agree that -O1 and -Os builds ought to work without any extra build or
>> > test failures, and preferably -O0 should work except for the specific
>> > files requiring optimization.)
>>
>> I opened an -Os bug:
>>
>> https://sourceware.org/bugzilla/show_bug.cgi?id=15105
>
> It would be good to have an updated list of issues seen.  I'd expect most
> such issues to be easy to fix (adding missing *_hidden_* for functions
> where PLT avoidance currently relies on inlining, for example).

This is a regression:

https://sourceware.org/bugzilla/show_bug.cgi?id=19462

-- 
H.J.