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vif: add an assert 0 for x64

This commit is contained in:
Gregory Hainaut 2016-01-26 18:26:49 +01:00
parent 7185927e7e
commit ebea587465
1 changed files with 7 additions and 0 deletions
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7
pcsx2/x86/newVif_HashBucket.h
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@ -68,6 +68,13 @@ public:
const __m128i* endpos = (__m128i*)&bucket.Chain[bucket.Size];
const __m128i data128( _mm_load_si128((__m128i*)dataPtr) );
#ifdef __x86_64__
pxAssertMsg(0, "Code is likely not compatible with 64 bits\n"
"Vif structure is 16 bytes in ia32 bits but contains an uptr to the x86 buffer. So 20 bytes in x64\n"
"Code below increments the iterator by 16 bytes, potentially we could put the x86 buffer in the first 2GB\n"
"Another improvement could be a port to std::unordered_map");
#endif
for( const __m128i* chainpos = (__m128i*)bucket.Chain; chainpos<endpos; ++chainpos ) {
// This inline SSE code is generally faster than using emitter code, since it inlines nicely. --air
int result = _mm_movemask_ps( (cast_m128) _mm_cmpeq_epi32( data128, _mm_load_si128(chainpos) ) );