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i386: retire bcmp

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Unused since ba96f37758 ("Use __builtin for various mem* and b* (e.g. bzero)
routines.")

Sponsored by:	Rubicon Communications, LLC ("Netgate")
This commit is contained in:
Mateusz Guzik 2021-08-23 16:27:17 +00:00
parent ebc52eabdc
commit 8e4f67f17f
1 changed files with 0 additions and 25 deletions
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25
sys/i386/i386/support.s
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@ -232,31 +232,6 @@ ENTRY(memcpy)
ret
END(memcpy)
ENTRY(bcmp)
pushl %edi
pushl %esi
movl 12(%esp),%edi
movl 16(%esp),%esi
movl 20(%esp),%edx
movl %edx,%ecx
shrl $2,%ecx
repe
cmpsl
jne 1f
movl %edx,%ecx
andl $3,%ecx
repe
cmpsb
1:
setne %al
movsbl %al,%eax
popl %esi
popl %edi
ret
END(bcmp)
/*
* Handling of special 386 registers and descriptor tables etc
*/