ref: 7cf4634e668730749aa8b7fa9ff16cf4234958fa
dir: /avx.h/
#define VEX_m_0F (1) #define VEX_m_0F38 (2) #define VEX_m_0F3A (3) #define VEX_L_128 (0) #define VEX_L_256 (1) #define VEX_p_NO (0) #define VEX_p_66 (1) #define VEX_p_F3 (2) #define VEX_p_F2 (3) #define VEX3(r, x, b, m, w, v, l, p) BYTE $0xC4; \ BYTE $(((~r)<<7)|((~x)<<6)|((~b)<<5)|(m)); \ BYTE $(((w)<<7)|((~v)<<3)|((l)<<2)|(p)) #define VEX2(r, b, l, p) BYTE $0xC5; \ BYTE $(((~r)<<7)|((~v)<<3)|((l)<<2)|(p)) #define VOP(o, m, ro, rm) BYTE $(o); \ BYTE $(((m)<<6)|((ro)<<3)|(rm)) #define VOPi(o, m, ro, rm, i) VOP((o), (m), (ro), (rm)); \ BYTE $(i) /* VZEROUPPER */ #define VZEROUPPER VEX3(0,0,0,VEX_m_0F,0,0,VEX_L_128,VEX_p_NO); BYTE $0x77 /* VMOVAPD */ #define VMOVUPD_128mr(off, s, d) VEX3(0,0,0,VEX_m_0F,0,0,VEX_L_128,VEX_p_66); \ VOPi(0x10, 0x1, (d), (s), (off)) #define VMOVAPD_128rr(s, d) VEX3(0,0,0,VEX_m_0F,0,0,VEX_L_128,VEX_p_66); \ VOP(0x28, 0x3, (d), (s)) /* VDPPD */ #define VDPPD(s0, s1, d) VEX3(0,0,0,VEX_m_0F3A,0,(s0),VEX_L_128,VEX_p_66); \ VOPi(0x41, 0x3, (d), (s1), 0x31) /* VFMADD231SD (128 bit) */ #define VFMADD231SD(s0, s1, d) VEX3(0,0,0,VEX_m_0F38,1,(s0),VEX_L_128,VEX_p_66); \ VOP(0xB9, 0x3, (d), (s1)) /* VFMADD231PD (128 bit) */ #define VFMADD231PD(s0, s1, d) VEX3(0,0,0,VEX_m_0F38,1,(s0),VEX_L_128,VEX_p_66); \ VOP(0xB8, 0x3, (d), (s1))