Re: [OE-core] [PATCH] Remove the simd tune for armv8a

2019-03-21 Thread Adrian Bunk
On Wed, Mar 20, 2019 at 07:56:45PM -0400, Khem Raj wrote: >... > Has need to turn it off then they should chime back > Since removing this just removes a detail which we can actually keep > without much effort Turning it off is the only part that would not be a nop, but this would require adding +

Re: [OE-core] [PATCH] Remove the simd tune for armv8a

2019-03-20 Thread Khem Raj
On Tue, Mar 19, 2019 at 4:45 AM Adrian Bunk wrote: > SIMD instructions are a mandatory part of armv8a > (they were optional in armv7a), and the gcc docs > also say that they are always enabled. This should be ok but please cite the reference to arch specs where it’s mentioned and if someone Has

[OE-core] [PATCH] Remove the simd tune for armv8a

2019-03-19 Thread Adrian Bunk
SIMD instructions are a mandatory part of armv8a (they were optional in armv7a), and the gcc docs also say that they are always enabled. Signed-off-by: Adrian Bunk --- meta/conf/machine/include/arm/arch-armv8a.inc | 6 ++ meta/conf/machine/include/tune-cortexa32.inc | 4 ++-- meta/conf/mach