[Bug ld/23350] multiple prevailing defs for unused variable in lto mode

[hjl.tools at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=23350

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2018-07-02
                 CC|                            |hjl.tools at gmail dot com
     Ever confirmed|0                           |1

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
Which version of ld are you using?  Master branch works for me:

address@hidden pr23350]$ make clean
rm -f *.o *.so
address@hidden pr23350]$ cat x.c
int wrl;

int main()
{
}
address@hidden pr23350]$ cat y.c
int wrl;
int wrl2;
address@hidden pr23350]$ make
/usr/gcc-7.2.1-x32/bin/gcc -flto -O2   -c -o x.o x.c
/usr/gcc-7.2.1-x32/bin/gcc -flto -O2   -c -o y.o y.c
ar --plugin `/usr/gcc-7.2.1-x32/bin/gcc -print-prog-name=liblto_plugin.so`
-rusc liby.a y.o
/usr/gcc-7.2.1-x32/bin/gcc -o x x.o liby.a liby.a
address@hidden pr23350]$

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