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x86cpuid.pl: don't punish "last-year" OSes on "this-year" CPUs.

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PR: 2633
This commit is contained in:
Andy Polyakov 2011-11-05 10:44:25 +00:00
parent 02597f2885
commit cb45708061
1 changed files with 1 additions and 1 deletions
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crypto/x86cpuid.pl
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@ -122,7 +122,7 @@ for (@ARGV) { $sse2=1 if (/-DOPENSSL_IA32_SSE2/); }
&bt ("ecx",26); # check XSAVE bit &bt ("ecx",26); # check XSAVE bit
&jnc (&label("done")); &jnc (&label("done"));
&bt ("ecx",27); # check OSXSAVE bit &bt ("ecx",27); # check OSXSAVE bit
&jnc (&label("clear_xmm")); &jnc (&label("clear_avx"));
&xor ("ecx","ecx"); &xor ("ecx","ecx");
&data_byte(0x0f,0x01,0xd0); # xgetbv &data_byte(0x0f,0x01,0xd0); # xgetbv
&and ("eax",6); &and ("eax",6);