jkim 8a9fdbb838 Teach the compiler how to shift TSC value efficiently. As noted in r220631, ... some times compiler inserts redundant instructions to preserve unused upper 32 bits even when it is casted to a 32-bit value. Unfortunately, it seems the problem becomes more serious when it is shifted, especially on amd64.		2011-06-17 21:41:06 +00:00
..
acpica	Remove unneeded includes of <sys/linker_set.h>. Other headers that use	2011-01-11 13:59:06 +00:00
bios
cpufreq	Use ACPI-supplied CPU frequencies instead of estimated ones as we are about	2011-04-27 00:32:35 +00:00
include	Copy powerpc/include/_inttypes.h to x86 and replace i386/amd64/pc98	2011-01-08 18:09:48 +00:00
isa	MFC	2011-05-09 18:53:13 +00:00
pci	MFC	2011-05-03 18:57:46 +00:00
x86	Teach the compiler how to shift TSC value efficiently. As noted in r220631,	2011-06-17 21:41:06 +00:00