===================================================================
@@ -1527,18 +1527,6 @@ process_options (void)
if (!flag_stack_protect)
warn_stack_protect = 0;
- /* ??? Unwind info is not correct around the CFG unless either a frame
- pointer is present or A_O_A is set. Fixing this requires rewriting
- unwind info generation to be aware of the CFG and propagating states
- around edges. */
- if (flag_unwind_tables && !ACCUMULATE_OUTGOING_ARGS
- && flag_omit_frame_pointer)
- {
- warning (0, "unwind tables currently require a frame pointer "
- "for correctness");
- flag_omit_frame_pointer = 0;
- }
-
/* Address Sanitizer needs porting to each target architecture. */
if (flag_asan
&& (targetm.asan_shadow_offset == NULL
> Isn't pass_dwarf2_frame enabled whenever we're generating any unwind info? OK, I've installed this on mainline, 4.8 branch and 4.7 branch. 2013-03-28 Eric Botcazou <ebotcazou@adacore.com> * toplev.c (process_options): Do not disable -fomit-frame-pointer on a general basis if unwind info is requested and ACCUMULATE_OUTGOING_ARGS is not enabled.