On Thu, Mar 20, 2014 at 10:05 AM, Jakub Jelinek <ja...@redhat.com> wrote:
> With -flto -fpic -m32 sometimes (unfortunately the testcase provided was > in form of *.o file with LTO bytecode, so can't be reduced), if the thunk > target doesn't bind locally we get ICE because we can't recog what > x86_output_mi_thunk creates. The problem is that it doesn't > put UNSPEC_GOT into CONST and thus ix86_decompose_address refuses it. > > Fixed thusly, bootstrapped/regtested on x86_64-linux and i686-linux and > tested with the testcase that it doesn't ICE anymore and can be properly > assembled. Ok for trunk? > > 2014-03-19 Jakub Jelinek <ja...@redhat.com> > > PR target/60568 > * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT > into CONST, put pic register as first operand of PLUS. Use > gen_const_mem for both 32-bit and 64-bit PIC got loads. OK for mainline, and also other release branches. Thanks, Uros.
