[AVR32] faster avr32 unaligned access

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Use a more conventional implementation for unaligned access, and include
an AT32AP-specific optimization:  the CPU will handle unaligned words.

The result is always faster and smaller for 8, 16, and 32 bit values.
For 64 bit quantities, it's presumably larger.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

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David Brownell 2007-05-25 18:47:47 -07:00 • committed by Haavard Skinnemoen

parent 8b4a40809e

commit c6083cd61b

1 changed files with 20 additions and 9 deletions

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include/asm-avr32/unaligned.h

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