On 08/20/2012 07:12 PM, David Edelsohn wrote: > The GCC -fpic/-fPIC option has evolved to mean code generation for a > shared library and changes the optimization behavior of the compiler. > Code for AIX PowerPC always is PIC, but the optimization behavior is > affecting AIX. > > libtool exports all global symbols on AIX while GCC binds_local_p() > determines that some function calls are local, causing GCC to emit the > local (non-external) form of function calls, which generates AIX > linker warnings.
Do you mean this kind of linker warnings? The branch at address 0x13c is not followed by a recognized no-op or TOC-reload instruction. The unrecognized instruction is 0x0. If yes, this feels interesting for http://gcc.gnu.org/PR38607 too. /haubi/