[Bug bootstrap/65733] gcc 4.9.2 suffers bootstrap comparison failures with clang 3.5.1 and later.

iains at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Sat Apr 11 09:03:00 GMT 2015


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65733

Iain Sandoe <iains at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |INVALID

--- Comment #8 from Iain Sandoe <iains at gcc dot gnu.org> ---
(In reply to Jack Howarth from comment #7)

> % diff -u conftest.o.g.stripped.dwarfdump conftest.o.g0.stripped.dwarfdump
> --- conftest.o.g.stripped.dwarfdump	2015-04-10 21:42:02.000000000 -0400
> +++ conftest.o.g0.stripped.dwarfdump	2015-04-10 21:41:52.000000000 -0400
> @@ -1,12 +1,12 @@
>  ----------------------------------------------------------------------
> - File: conftest.o.g.stripped (x86_64)
> + File: conftest.o.g0.stripped (x86_64)
>  ----------------------------------------------------------------------
>  Exception handling frame information for section __eh_frame
>  
>  0x00000000: CIE
>          length: 0x00000014
>          CIE_id: 0xffffffff
> -       version: 0x01
> +       version: 0x03

Confirmed with TOT clang as of this morning.  Please file an llvm BZ and/or a
radar against Xcode 6.3.


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