freebsd-nq/sys/powerpc
Justin Hibbits 9e319462a0 powerpc: Use builtins for fls/flsl
Summary:
There's no need to use the fallback fls() and flsl() libkern functions
when the PowerISA includes instructions that already do the bulk of the
work.  Take advantage of this through the GCC builtins __builtin_clz()
and __builtin_clzl().

Reviewed by:	luporl
Differential Revision:	https://reviews.freebsd.org/D22340
2019-12-08 04:36:42 +00:00
..
aim powerpc64/pmap: micro-optimize some PVO-PTE logic 2019-12-08 04:17:04 +00:00
amigaone powerpc: Add AmigaOne platform, a subclass of MPC85xx 2019-10-16 00:38:50 +00:00
booke powerpc/pmap: NUMA-ize vm_page_array on powerpc 2019-12-07 03:34:03 +00:00
conf Set MALLOC_DEBUG_MAXZONES=1 in GENERIC-NODEBUG configurations. 2019-11-18 20:03:28 +00:00
cpufreq powerpc: Fix cpufreq statement scoping 2019-03-08 03:59:53 +00:00
fpu powerpc: Apply r178139 from sparc64 to powerpc's fpu_sqrt 2019-04-03 03:54:30 +00:00
include powerpc: Use builtins for fls/flsl 2019-12-08 04:36:42 +00:00
mambo sys/powerpc: further adoption of SPDX licensing ID tags. 2017-11-27 15:09:59 +00:00
mikrotik
mpc85xx Use a void * argument to callout handlers instead of timeout_t casts. 2019-12-05 18:47:29 +00:00
ofw powerpc/mpc85xx: Add MSI support for Freescale PowerPC SoCs 2019-11-08 03:36:19 +00:00
powermac Extract eventfilter declarations to sys/_eventfilter.h 2019-05-20 00:38:23 +00:00
powernv powerpc64/powernv: Use OPAL call for non-POWER8 PCI TCE reset 2019-11-10 04:24:36 +00:00
powerpc powerpc/pmap: NUMA-ize vm_page_array on powerpc 2019-12-07 03:34:03 +00:00
ps3 Convert to if_foreach_llmaddr() KPI. 2019-10-21 18:13:33 +00:00
pseries [PPC] Remove extra \0 char inserted on vty by QEMU 2019-11-29 11:34:11 +00:00
psim Remove more needless <sys/tty.h> includes 2019-12-01 20:43:37 +00:00