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- #include <linux/linkage.h>
- .text
- .align 32
- ENTRY(__arch_hweight8)
- ba,pt %xcc, __sw_hweight8
- nop
- nop
- ENDPROC(__arch_hweight8)
- .section .popc_3insn_patch, "ax"
- .word __arch_hweight8
- sllx %o0, 64-8, %g1
- retl
- popc %g1, %o0
- .previous
- ENTRY(__arch_hweight16)
- ba,pt %xcc, __sw_hweight16
- nop
- nop
- ENDPROC(__arch_hweight16)
- .section .popc_3insn_patch, "ax"
- .word __arch_hweight16
- sllx %o0, 64-16, %g1
- retl
- popc %g1, %o0
- .previous
- ENTRY(__arch_hweight32)
- ba,pt %xcc, __sw_hweight32
- nop
- nop
- ENDPROC(__arch_hweight32)
- .section .popc_3insn_patch, "ax"
- .word __arch_hweight32
- sllx %o0, 64-32, %g1
- retl
- popc %g1, %o0
- .previous
- ENTRY(__arch_hweight64)
- ba,pt %xcc, __sw_hweight64
- nop
- nop
- ENDPROC(__arch_hweight64)
- .section .popc_3insn_patch, "ax"
- .word __arch_hweight64
- retl
- popc %o0, %o0
- nop
- .previous
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