[Bug middle-end/94233] [OpenMP] ICE in lto1 for AMDGCN offloading: in dr_analyze_innermost, at tree-data-ref.c:925 for gcc-mainline/libgomp/testsuite/libgomp.c/target-link-1.c

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94233

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
  get_object_alignment_1 (base, &bit_base_alignment, &bit_base_misalignment);

  /* There are no bitfield references remaining in BASE, so the values
     we got back must be whole bytes.  */
  gcc_assert (bit_base_alignment % BITS_PER_UNIT == 0
              && bit_base_misalignment % BITS_PER_UNIT == 0);

where base is the result of get_inner_reference.  This possibly hints at
some odd alignment values on some decl(?).  Needs debugging of the
actual base seen here and how it transfers from compile to offload lto1.