------- Comment #3 from hjl dot tools at gmail dot com 2010-08-05 16:38 ------- -fpic is broken. On Fedora 13, I got:
[...@gnu-15 gcc]$ ./xgcc -B./ /net/gnu-6/export/gnu/import/git/gcc/gcc/testsuite/g++.dg/torture/stackalign/eh-thiscall-1.C -mstackrealign -mpreferred-stack-boundary=5 -O -c [...@gnu-15 gcc]$ g++ eh-thiscall-1.o [...@gnu-15 gcc]$ ./a.out [...@gnu-15 gcc]$ ./xgcc -B./ /net/gnu-6/export/gnu/import/git/gcc/gcc/testsuite/g++.dg/torture/stackalign/eh-thiscall-1.C -mstackrealign -mpreferred-stack-boundary=5 -O -c -fpic [...@gnu-15 gcc]$ g++ eh-thiscall-1.o [...@gnu-15 gcc]$ ./a.out Segmentation fault -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45189
