41 #include "X86.h"
58 #define COMP_EVEX_NAME "x86-compress-evex"
89     if (Reg >= X86::XMM16 && Reg <= X86::XMM31)  in usesExtendedRegister()
92     if (Reg >= X86::YMM16 && Reg <= X86::YMM31)  in usesExtendedRegister()
121   case X86::VALIGNDZ128rri:  in performCustomAdjustments()
122   case X86::VALIGNDZ128rmi:  in performCustomAdjustments()
123   case X86::VALIGNQZ128rri:  in performCustomAdjustments()
124   case X86::VALIGNQZ128rmi: {  in performCustomAdjustments()
125     assert((NewOpc == X86::VPALIGNRrri || NewOpc == X86::VPALIGNRrmi) &&  in performCustomAdjustments()
128         (Opc == X86::VALIGNQZ128rri || Opc == X86::VALIGNQZ128rmi) ? 8 : 4;  in performCustomAdjustments()
133   case X86::VSHUFF32X4Z256rmi:  in performCustomAdjustments()
134   case X86::VSHUFF32X4Z256rri:  in performCustomAdjustments()
135   case X86::VSHUFF64X2Z256rmi:  in performCustomAdjustments()
136   case X86::VSHUFF64X2Z256rri:  in performCustomAdjustments()
137   case X86::VSHUFI32X4Z256rmi:  in performCustomAdjustments()
138   case X86::VSHUFI32X4Z256rri:  in performCustomAdjustments()
139   case X86::VSHUFI64X2Z256rmi:  in performCustomAdjustments()
140   case X86::VSHUFI64X2Z256rri: {  in performCustomAdjustments()
141     assert((NewOpc == X86::VPERM2F128rr || NewOpc == X86::VPERM2I128rr ||  in performCustomAdjustments()
142             NewOpc == X86::VPERM2F128rm || NewOpc == X86::VPERM2I128rm) &&  in performCustomAdjustments()
150   case X86::VRNDSCALEPDZ128rri:  in performCustomAdjustments()
151   case X86::VRNDSCALEPDZ128rmi:  in performCustomAdjustments()
152   case X86::VRNDSCALEPSZ128rri:  in performCustomAdjustments()
153   case X86::VRNDSCALEPSZ128rmi:  in performCustomAdjustments()
154   case X86::VRNDSCALEPDZ256rri:  in performCustomAdjustments()
155   case X86::VRNDSCALEPDZ256rmi:  in performCustomAdjustments()
156   case X86::VRNDSCALEPSZ256rri:  in performCustomAdjustments()
157   case X86::VRNDSCALEPSZ256rmi:  in performCustomAdjustments()
158   case X86::VRNDSCALESDZr:  in performCustomAdjustments()
159   case X86::VRNDSCALESDZm:  in performCustomAdjustments()
160   case X86::VRNDSCALESSZr:  in performCustomAdjustments()
161   case X86::VRNDSCALESSZm:  in performCustomAdjustments()
162   case X86::VRNDSCALESDZr_Int:  in performCustomAdjustments()
163   case X86::VRNDSCALESDZm_Int:  in performCustomAdjustments()
164   case X86::VRNDSCALESSZr_Int:  in performCustomAdjustments()
165   case X86::VRNDSCALESSZm_Int:  in performCustomAdjustments()
195     if (!Op1.isReg() || X86::getFirstAddrOperandIdx(MI) == 1 ||  in CompressEVEXImpl()
196         X86::isCFCMOVCC(MI.getOpcode()))  in CompressEVEXImpl()
227   bool IsNDLike = IsND || Opc == X86::MOVBE32rr || Opc == X86::MOVBE64rr;  in CompressEVEXImpl()
244                         ? X86::getNonNDVariant(Opc)  in CompressEVEXImpl()
246                             MI.registerDefIsDead(X86::EFLAGS, /*TRI=*/nullptr))  in CompressEVEXImpl()
247                                ? X86::getNFVariant(Opc)  in CompressEVEXImpl()
258     AsmComment = X86::AC_EVEX_2_LEGACY;  in CompressEVEXImpl()
261     AsmComment = X86::AC_EVEX_2_VEX;  in CompressEVEXImpl()
264     AsmComment = X86::AC_EVEX_2_EVEX;  in CompressEVEXImpl()