https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121903
--- Comment #4 from David Faust <david.faust at oracle dot com> --- Reproduced on armv7 host for x86_64 target. This should fail for any 64-bit target where the host's size_t is <64-bits. Changing 'size' from size_t to unsigned HOST_WIDE_INT in ctf_add_sou as above resolves the issue from my testing. The struct size is not truncated and the test passes. Will send a patch shortly.
