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sparc: Use popc if possible for hweight routines.

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Just like powerpc, we code patch at boot time.

Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller
2011-07-29 09:42:07 -07:00
parent e95ade0839
commit ef7c4d4675
7 changed files with 102 additions and 40 deletions
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arch/sparc/lib/Makefile
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@@ -37,7 +37,7 @@ lib-$(CONFIG_SPARC64) += GENmemcpy.o GENcopy_from_user.o GENcopy_to_user.o
lib-$(CONFIG_SPARC64) += GENpatch.o GENpage.o GENbzero.o
lib-$(CONFIG_SPARC64) += copy_in_user.o user_fixup.o memmove.o
lib-$(CONFIG_SPARC64) += mcount.o ipcsum.o xor.o
lib-$(CONFIG_SPARC64) += mcount.o ipcsum.o xor.o hweight.o
obj-y += iomap.o
obj-$(CONFIG_SPARC32) += atomic32.o