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x86cpuid.pl: make it work with older CPU.

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PR: 3005, from master
This commit is contained in:
Andy Polyakov 2013-03-18 20:03:44 +01:00
parent 05689a132c
commit 01de6e21cc
1 changed files with 1 additions and 0 deletions
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crypto/x86cpuid.pl
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@ -33,6 +33,7 @@ for (@ARGV) { $sse2=1 if (/-DOPENSSL_IA32_SSE2/); }
&data_byte(0x0f,0x95,0xc0); #&setne (&LB("eax"));
&or ("ebp","eax");
&mov ("eax",1);
&xor ("ecx","ecx");
&cpuid ();
&cmp ("ebp",0);
&jne (&label("notP4"));