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RE: [Patch] ARM define atomic_exchange_acq/atomic_exchange_rel to __atomic_exchange_n
- From: Abhishek Deb <adeb at nvidia dot com>
- To: Dinar Temirbulatov <dtemirbulatov at gmail dot com>
- Cc: Joseph Myers <joseph at codesourcery dot com>, "libc-ports at sourceware dot org" <libc-ports at sourceware dot org>, Maxim Kuvyrkov <maxim at kugelworks dot com>
- Date: Wed, 11 Sep 2013 13:39:46 -0700
- Subject: RE: [Patch] ARM define atomic_exchange_acq/atomic_exchange_rel to __atomic_exchange_n
- Authentication-results: sourceware.org; auth=none
- References: <CAMnfPmMADb=ZqSmC4J6=fMpQp56uGG8v9MKRj_Ly94kcXEtNZA at mail dot gmail dot com> <Pine dot LNX dot 4 dot 64 dot 1309021457010 dot 17654 at digraph dot polyomino dot org dot uk> <CAMnfPmOyoRNNu62uAvTPDfa42XCwBdrW0n5jAW0Ab+nPS8u86Q at mail dot gmail dot com> <Pine dot LNX dot 4 dot 64 dot 1309051542360 dot 28271 at digraph dot polyomino dot org dot uk> <0E42B6C0C4628E48B8DF5D3F3C8FCA8898F2CF5F17 at HQMAIL02 dot nvidia dot com> <CAMnfPmMsJUFLf3EfEn7kNccQnWStPRtSS916_P8TG59S9dbtAg at mail dot gmail dot com>
Compilation OK and the generated code OK.
OK from my side.
Abhishek
-----Original Message-----
From: Dinar Temirbulatov [mailto:dtemirbulatov@gmail.com]
Sent: Wednesday, September 11, 2013 12:28 PM
To: Abhishek Deb
Cc: Joseph Myers; libc-ports@sourceware.org; Maxim Kuvyrkov
Subject: Re: [Patch] ARM define atomic_exchange_acq/atomic_exchange_rel to __atomic_exchange_n
Hi,
Another updated version of the change with just eliminated $. Tested glibc internal testsuite with: 1) arm v4t gcc-4.5.3 with
__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 undefined (kernel helpers only) with no new regrssions, 2) arm with FSF gcc-4.6.4 on armv7-a with
__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 defined with no new regrssions, 3) arm FSF gcc-4.7.3 on armv7-a with __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4
with no new regressions. Ok to commit?
thanks, Dinar.