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amd64 string ops: replace some instructions by smaller ones,
authorDenis Vlasenko <vda.linux@googlemail.com>
Tue, 15 Apr 2008 08:23:19 +0000 (08:23 -0000)
committerDenis Vlasenko <vda.linux@googlemail.com>
Tue, 15 Apr 2008 08:23:19 +0000 (08:23 -0000)
commit534dfb536f19737f2642ee56dd67a97c5db6a74e
treefaf1e08295d084cb44c8986fa179d306d6f0a377
parent07bbf922670cce83c0b54f28ad43473d044cae5e
amd64 string ops: replace some instructions by smaller ones,
e.g. testb $0xff, %cl -> testb %cl, %cl
libc/string/x86_64/memset.S
libc/string/x86_64/strcat.S
libc/string/x86_64/strcspn.S
libc/string/x86_64/strlen.S
libc/string/x86_64/strspn.S