Jakub Kicinski 9f16c8abcd nfp: bpf: optimize mov64 a little ... Loading 64bit constants require up to 4 load immediates, since we can only load 16 bits at a time. If the 32bit halves of the 64bit constant are the same, however, we can save a cycle by doing a register move instead of two loads of 16 bits. Note that we don't optimize the normal ALU64 load because even though it's a 64 bit load the upper half of the register is a coming from sign extension so we can load it in one cycle anyway. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-10-24 17:38:37 +09:00
..
jit.c	nfp: bpf: optimize mov64 a little	2017-10-24 17:38:37 +09:00
main.c	net: sched: avoid ndo_setup_tc calls for TC_SETUP_CLS*	2017-10-21 03:04:08 +01:00
main.h	nfp: bpf: support stack accesses via non-constant pointers	2017-10-24 17:38:37 +09:00
offload.c	nfp: bpf: support accessing the stack beyond 64 bytes	2017-10-24 17:38:37 +09:00
verifier.c	nfp: bpf: support stack accesses via non-constant pointers	2017-10-24 17:38:37 +09:00