tests: Shut the shell up unless verbose

[openssl.git] / crypto / x86cpuid.pl

diff --git a/crypto/x86cpuid.pl b/crypto/x86cpuid.pl
index 2b110ba896d590bbb18fc64a65180a6804c052a2..99ffa1d2fbbd44cef024a9bac437978f803b0870 100644 (file)
--- a/crypto/x86cpuid.pl
+++ b/crypto/x86cpuid.pl
@@ -365,6 +365,31 @@ for (@ARGV) { $sse2=1 if (/-DOPENSSL_IA32_SSE2/); }
        &ret    ();
 &function_end_B("OPENSSL_cleanse");
 
+&function_begin_B("CRYPTO_memcmp");
+       &push   ("esi");
+       &push   ("edi");
+       &mov    ("esi",&wparam(0));
+       &mov    ("edi",&wparam(1));
+       &mov    ("ecx",&wparam(2));
+       &xor    ("eax","eax");
+       &xor    ("edx","edx");
+       &cmp    ("ecx",0);
+       &je     (&label("no_data"));
+&set_label("loop");
+       &mov    ("dl",&BP(0,"esi"));
+       &lea    ("esi",&DWP(1,"esi"));
+       &xor    ("dl",&BP(0,"edi"));
+       &lea    ("edi",&DWP(1,"edi"));
+       &or     ("al","dl");
+       &dec    ("ecx");
+       &jnz    (&label("loop"));
+       &neg    ("eax");
+       &shr    ("eax",31);
+&set_label("no_data");
+       &pop    ("edi");
+       &pop    ("esi");
+       &ret    ();
+&function_end_B("CRYPTO_memcmp");
 {
 my $lasttick = "esi";
 my $lastdiff = "ebx";