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Commit ca897bb1 authored by Heiko Carstens's avatar Heiko Carstens
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s390/atomic: use proper constraints



Use the R,T, and S constraints instead of the Q constraint in atomic
inline assemblies wherever possible. This allows the compiler to
generate better code. (~ -2kb code size).

Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
parent c8a91c28
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