fix for -m32

dcb0c68e · Ilya Lavrenov · 3f1fb281 · dcb0c68e
Commit dcb0c68e authored Jan 23, 2015 by Ilya Lavrenov
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system.cpp modules/core/src/system.cpp +4 -5

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--- a/modules/core/src/system.cpp
+++ b/modules/core/src/system.cpp
@@ -293,14 +293,13 @@ struct HWFeatures
            #else
            asm volatile
            (
-             "pushl %%eax\n\t"
+             "pushl %%ebx\n\t"
-             "pushl %%edx\n\t"
             "movl $7,%%eax\n\t"
             "movl $0,%%ecx\n\t"
             "cpuid\n\t"
-             "popl %%edx\n\t"
+             "movl %%ebx, %0\n\t"
-             "popl %%eax\n\t"
+             "popl %%ebx\n\t"
-             : "=b"(cpuid_data[1]), "=c"(cpuid_data[2])
+             : "=r"(cpuid_data[1]), "=c"(cpuid_data[2])
             :
             : "cc"
            );