[Bug target/101772] [12 regression] ICE in ix86_expand_epilogue, at config/i386/i386.c:9267

[marxin at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101772
Martin Liška <marxin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2021-08-04
             Status|UNCONFIRMED                 |NEW

--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Reduced test-case:

$ cat unwind-dw2.i
struct _Unwind_Context _Unwind_Resume_or_Rethrow_this_context;

void offset ();

struct _Unwind_Context {
  void *reg[7];
} _Unwind_Resume_or_Rethrow() {
  struct _Unwind_Context cur_contextcur_context =
      _Unwind_Resume_or_Rethrow_this_context;
  offset(0);
  __builtin_eh_return((int)offset, 0);
}