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Improve platform detection, in particular MSVC ARM64

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Michał Janiszewski 2019-10-24 21:59:41 +02:00 • committed by Nikolaj Bjorner
parent 907ffde577
commit 3feb1479c9
3 changed files with 13 additions and 7 deletions
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4
src/sat/sat_solver.cpp
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@ -30,7 +30,7 @@ Revision History:
#include "sat/sat_unit_walk.h"
#include "sat/sat_ddfw.h"
#include "sat/sat_prob.h"
#ifdef _MSC_VER
#if defined(_MSC_VER) && !defined(_M_ARM) && !defined(_M_ARM64)
# include <xmmintrin.h>
#endif
@ -895,7 +895,9 @@ namespace sat {
#if defined(__GNUC__) || defined(__clang__)
__builtin_prefetch((const char*)((m_watches[l.index()].c_ptr())));
#else
#if !defined(_M_ARM) && !defined(_M_ARM64)
_mm_prefetch((const char*)((m_watches[l.index()].c_ptr())), _MM_HINT_T1);
#endif
#endif
}