ARM: cache-v7: use movw/movt instructions

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We always build cache-v7.S for ARMv7, so we can use the ARMv7 16-bit
move instructions to load large constants, rather than using constants
in a literal pool.

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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Russell King 2015-04-03 11:10:46 +01:00

parent 89c6bc5884

commit 5aca370826

1 changed files with 6 additions and 5 deletions

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arch/arm/mm/cache-v7.S

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