[llvm-dev] [PATCH] D12937: [ARM] Handle +t2dsp feature as an ArchExtKind in ARMTargetParser.def
Artyom Skrobov via llvm-dev
llvm-dev at lists.llvm.org
Mon Oct 5 02:29:48 PDT 2015
From: Artyom Skrobov [mailto:artyom.skrobov at arm.com]
Sent: 25 September 2015 14:13
To: 'grosbach at apple.com'; tnorthover at apple.com; 'Renato Golin'; 'James Molloy'
Cc: 'llvmdev at cs.uiuc.edu'
Subject: RE: [PATCH] D12937: [ARM] Handle +t2dsp feature as an ArchExtKind in ARMTargetParser.def
(This discussion started on http://reviews.llvm.org/D12937 )
Is there anyone, other than clang, passing "+t2dsp" feature to llvm?
It was introduced by Jim in 2011: http://llvm.org/viewvc/llvm-project?view=revision&revision=134261
We're about to rename it into "+dsp", but we thought some tools or scripts might use the historic spelling.
Is anybody aware of any of these?
From: Renato Golin [mailto:renato.golin at linaro.org]
Sent: 24 September 2015 03:21
To: Artyom Skrobov; Alexandros Lamprineas
Cc: James Molloy; Peter Smith; Amara Emerson; llvm-commits at lists.llvm.org
Subject: Re: [PATCH] D12937: [ARM] Handle +t2dsp feature as an ArchExtKind in ARMTargetParser.def
rengolin added a comment.
The patch looks a lot better, thanks! Did you do a search on who's using that flag? If this is Darwin, we should ask Darwin folks before we deprecate or change their flags. If not, it'd be good to understand who and why, so we can plan accordingly.
More information about the llvm-dev