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Re: [Patch, objc] maintenance, make Obj{C,C++} LTO-friendly.
- From: Mike Stump <mikestump at comcast dot net>
- To: IainS <developer at sandoe-acoustics dot co dot uk>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, mrs at gcc dot gnu dot org
- Date: Thu, 8 Jul 2010 22:59:36 -0700
- Subject: Re: [Patch, objc] maintenance, make Obj{C,C++} LTO-friendly.
- References: <076D2894-5E9C-4021-92A1-1987D2B7E04A@sandoe-acoustics.co.uk>
On Jul 2, 2010, at 12:19 PM, IainS wrote:
> This patch is intended to maintain the 'status-quo' in the presence of LTO.
> OK for trunk?
[ after more thought and some more offline email... ]
Ok with the:
+ /* Entries of this form are used for references to methods.
+ The runtime re-writes these one start-up but the FE can't see
+ that and optimizes it away unless we force it. */
Wording, these one start-up...
fixed. As for the raw darwin section names in objc/*.c, I'd pre-approve moving that bit of the code behind a target hook or macro, what ever is in style this week. I'm not sure what style I like. Maybe just a TARGET_OBJC_CHOOSE_SECTION(decl); type of interface.
Thanks for all your help.