Heiko Carstens 6000b5f403 s390/bitops: make bitops only work on longs ...

The bitops code was optimized to generate test under mask instructions
with the __bitops_byte() helper. However that was many years ago and
in the meantime a lot of new instructions were introduced.

Changing the code so that it always operates on longs nowadays even
generates shorter code (~ -20kb, defconfig, gcc 10, march=zE12).

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

2021-04-12 12:46:42 +02:00

10 KiB

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