Source:
a.c:
int a()
{
return 0;
}
b.c:
extern int a();
int b()
{
a();
}
> gcc -fwhopr -c a.c b.c
> ar r liba.a a.o
> gcc -fwhopr -fuse-linker-plugin -shared -o libb.so b.o liba.a
lto1: internal compiler error: in strip_extension, at lto/lto.c:910
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /usr/local/gcc45/bin/gcc returned 1 exit status
/usr/bin/ld: fatal error: lto-wrapper failed
collect2: ld returned 1 exit status
It fails trying to strip ".o" from "liba.a". (I added an extra line to print
that, so the ICE line number is off by 1.)
Using gcc 20100314 and gold from Ubuntu binutils-gold 2.20-0ubuntu2.
--
Summary: lto ICE in strip_extension with linker plugin
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: astrange at ithinksw dot com
GCC host triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43372
