https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63573
--- Comment #25 from Martin Liška <marxin at gcc dot gnu.org> --- There's updated version of Honza's patch that fixes testcase instroduced in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63573#c23: diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index d4864ae..0036f15 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -1617,8 +1617,12 @@ remap_gimple_stmt (gimple stmt, copy_body_data *id) /* Clear flags that need revisiting. */ if (gcall *call_stmt = dyn_cast <gcall *> (copy)) - if (gimple_call_tail_p (call_stmt)) - gimple_call_set_tail (call_stmt, false); + { + if (gimple_call_tail_p (call_stmt)) + gimple_call_set_tail (call_stmt, false); + if (gimple_call_from_thunk_p (call_stmt)) + gimple_call_set_from_thunk (call_stmt, false); + } /* Remap the region numbers for __builtin_eh_{pointer,filter}, RESX and EH_DISPATCH. */ Honza, can we commit this hunk? Thanks, Martin