implement ARMv7 specific memory barriers

Authored by kgardas on Jul 9 2011, 10:35 AM.

Description

implement ARMv7 specific memory barriers

This patch provides implementation of ARMv7 specific memory barriers.
It uses dmb sy isn (or shortly dmb) for store/load and load/load barriers
and dmb st isn for store/store barrier.

Details

Committed
Manuel M T Chakravarty <chak@cse.unsw.edu.au>Aug 10 2011, 7:03 AM
Pushed
bgamariAug 25 2016, 1:39 PM
Parents
rGHCDIFF1e85268bdbd5: LLVM: set target data layout for arm-unknown-linux triplet
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Manuel M T Chakravarty <chak@cse.unsw.edu.au> committed rGHCDIFFb0538fd43a8d: implement ARMv7 specific memory barriers (authored by kgardas).Aug 10 2011, 7:03 AM