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(parent: a268cb1) | patch
arm64: asm: remove redundant "cc" clobbers
authorWill Deacon <will.deacon@arm.com>
Tue, 4 Feb 2014 12:29:13 +0000 (12:29 +0000)
committerMark Brown <broonie@linaro.org>
Wed, 21 May 2014 14:58:44 +0000 (15:58 +0100)
commit8d0390d596f62f74c324aa627f4df56c2481f757
treed6b6d1ca68a9d8b7ec6029b9d705f7e8338e22e6tree | snapshot
parenta268cb19ce04497bd27da6e8e8fd02ebc5d4c347commit | diff
arm64: asm: remove redundant "cc" clobbers

cbnz/tbnz don't update the condition flags, so remove the "cc" clobbers
from inline asm blocks that only use these instructions to implement
conditional branches.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from commit 95c4189689f92fba7ecf9097173404d4928c6e9b)
Signed-off-by: Mark Brown <broonie@linaro.org>
arch/arm64/include/asm/atomic.h diff | blob | history
arch/arm64/include/asm/cmpxchg.h diff | blob | history
arch/arm64/include/asm/futex.h diff | blob | history
arch/arm64/include/asm/spinlock.h diff | blob | history
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