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Re: [patch testsuite g++.dg]: Reflect ABI change for windows native targets about bitfield layout in structures
- From: Rainer Orth <ro at CeBiTec dot Uni-Bielefeld dot DE>
- To: Kai Tietz <ktietz70 at googlemail dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Thu, 15 Dec 2011 11:17:09 +0100
- Subject: Re: [patch testsuite g++.dg]: Reflect ABI change for windows native targets about bitfield layout in structures
- References: <CAEwic4ZpvA0oeeJP75ZUOH_8YBqvDfL9GKULbJDxwhPW+WO5vQ@mail.gmail.com>
Kai Tietz <ktietz70@googlemail.com> writes:
> Index: g++.dg/abi/bitfield3.C
> ===================================================================
> --- g++.dg/abi/bitfield3.C (revision 182092)
> +++ g++.dg/abi/bitfield3.C (working copy)
> @@ -3,7 +3,7 @@
> // { dg-options "-O2" }
> // Cygwin and mingw32 default to MASK_ALIGN_DOUBLE. Override to ensure
> // 4-byte alignment.
> -// { dg-options "-mno-align-double" { target i?86-*-cygwin* i?86-*-mingw* } }
> +// { dg-options "-mno-align-double -mno-ms-bitfields" { target
> i?86-*-cygwin* i?86-*-mingw* } }
The comment only explains the -mno-align-double now. Would you please
add an explanation for -mno-ms-bitfields, too?
Thanks.
Rainer
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Rainer Orth, Center for Biotechnology, Bielefeld University