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Correct SSE instruction SHUFPS

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Jonathan Campbell 2024-11-18 21:30:49 -08:00
parent be88cbc919
commit 98f374ee09
1 changed files with 8 additions and 4 deletions
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12
src/cpu/core_normal/support.h
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@ -543,10 +543,14 @@ static INLINE void SSE_PEXTRW(uint32_t &d,const MMX_reg &s,const uint8_t i) {
////
static INLINE void SSE_SHUFPS(XMM_Reg &d,const XMM_Reg &s,const uint8_t i) {
d.u32[0] = s.u32[(i>>0u)&3u];
d.u32[1] = s.u32[(i>>2u)&3u];
d.u32[2] = s.u32[(i>>4u)&3u];
d.u32[3] = s.u32[(i>>6u)&3u];
/* d is reg, s is rm */
XMM_Reg tmp;
tmp.u32[0] = d.u32[(i>>0u)&3u];
tmp.u32[1] = d.u32[(i>>2u)&3u];
tmp.u32[2] = s.u32[(i>>4u)&3u];
tmp.u32[3] = s.u32[(i>>6u)&3u];
d = tmp;
}
////