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Added version testing for MSVC.

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This commit is contained in:
Hauke Heibel 2010-06-24 10:05:24 +02:00
parent 22a6cb2dc0
commit 0068d3ccf6
1 changed files with 2 additions and 0 deletions
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Eigen/src/Core/util/Memory.h
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@ -596,8 +596,10 @@ public:
__asm__ __volatile__ ("cpuid": "=a" (abcd[0]), "=b" (abcd[1]), "=c" (abcd[2]), "=d" (abcd[3]) : "a" (func), "c" (id) );
# endif
#elif defined(_MSC_VER)
#if (_MSC_VER > 1500) /* newer than MSVC++ 9.0 */ || (_MSC_VER == 1500 && _MSC_FULL_VER >= 150030729) /* MSVC++ 9.0 with SP1*/
# define EIGEN_CPUID(abcd,func,id) __cpuidex((int*)abcd,func,id)
#endif
#endif
#ifdef EIGEN_CPUID
inline bool ei_cpuid_is_vendor(int abcd[4], const char* vendor)