89 typedef  struct { UInt u32; }  HReg;  typedef
129 extern void ppHReg ( HReg );
134 static inline HReg mkHReg ( Bool virtual, HRegClass rc, UInt enc, UInt ix )  in mkHReg()
141    HReg r;  in mkHReg()
149 static inline HRegClass hregClass ( HReg r )  in hregClass()
156 static inline UInt hregIndex ( HReg r )  in hregIndex()
161 static inline UInt hregEncoding ( HReg r )  in hregEncoding()
166 static inline Bool hregIsVirtual ( HReg r )  in hregIsVirtual()
171 static inline Bool sameHReg ( HReg r1, HReg r2 )  in sameHReg()
176 static const HReg INVALID_HREG = { .u32 = 0xFFFFFFFF };
178 static inline Bool hregIsInvalid ( HReg r )  in hregIsInvalid()
223       HReg regs[N_RREGUNIVERSE_REGS];
279       HReg     vRegs[N_HREGUSAGE_VREGS];
298 extern void addHRegUse ( HRegUsage*, HRegMode, HReg );
300 extern Bool HRegUsage__contains ( const HRegUsage*, HReg );
318       HReg orig       [N_HREG_REMAP];
319       HReg replacement[N_HREG_REMAP];
325 extern void addToHRegRemap  ( HRegRemap*, HReg, HReg );
326 extern HReg lookupHRegRemap ( HRegRemap*, HReg );
458    Bool (*isMove) (const HInstr*, HReg*, HReg*),
468    void    (*genSpill) (  HInstr**, HInstr**, HReg, Int, Bool ),
469    void    (*genReload) ( HInstr**, HInstr**, HReg, Int, Bool ),
470    HInstr* (*directReload) ( HInstr*, HReg, Short ),
475    void (*ppReg) ( HReg ),