188   static inline bool isSOImmTwoPartVal(unsigned V) {  in isSOImmTwoPartVal()  argument
190     V = rotr32(~255U, getSOImmValRotate(V)) & V;  in isSOImmTwoPartVal()
191     if (V == 0)  in isSOImmTwoPartVal()
195     V = rotr32(~255U, getSOImmValRotate(V)) & V;  in isSOImmTwoPartVal()
196     return V == 0;  in isSOImmTwoPartVal()
201   static inline unsigned getSOImmTwoPartFirst(unsigned V) {  in getSOImmTwoPartFirst()  argument
202     return rotr32(255U, getSOImmValRotate(V)) & V;  in getSOImmTwoPartFirst()
207   static inline unsigned getSOImmTwoPartSecond(unsigned V) {  in getSOImmTwoPartSecond()  argument
209     V = rotr32(~255U, getSOImmValRotate(V)) & V;  in getSOImmTwoPartSecond()
212     assert(V == (rotr32(255U, getSOImmValRotate(V)) & V));  in getSOImmTwoPartSecond()
213     return V;  in getSOImmTwoPartSecond()
229   static inline bool isThumbImmShiftedVal(unsigned V) {  in isThumbImmShiftedVal()  argument
231     V = (~255U << getThumbImmValShift(V)) & V;  in isThumbImmShiftedVal()
232     return V == 0;  in isThumbImmShiftedVal()
248   static inline bool isThumbImm16ShiftedVal(unsigned V) {  in isThumbImm16ShiftedVal()  argument
250     V = (~65535U << getThumbImm16ValShift(V)) & V;  in isThumbImm16ShiftedVal()
251     return V == 0;  in isThumbImm16ShiftedVal()
256   static inline unsigned getThumbImmNonShiftedVal(unsigned V) {  in getThumbImmNonShiftedVal()  argument
257     return V >> getThumbImmValShift(V);  in getThumbImmNonShiftedVal()
270   static inline int getT2SOImmValSplatVal(unsigned V) {  in getT2SOImmValSplatVal()  argument
273     if ((V & 0xffffff00) == 0)  in getT2SOImmValSplatVal()
274       return V;  in getT2SOImmValSplatVal()
277     Vs = ((V & 0xff) == 0) ? V >> 8 : V;  in getT2SOImmValSplatVal()
285       return (((Vs == V) ? 1 : 2) << 8) | Imm;  in getT2SOImmValSplatVal()
298   static inline int getT2SOImmValRotateVal(unsigned V) {  in getT2SOImmValRotateVal()  argument
299     unsigned RotAmt = CountLeadingZeros_32(V);  in getT2SOImmValRotateVal()
304     if ((rotr32(0xff000000U, RotAmt) & V) == V)  in getT2SOImmValRotateVal()
305       return (rotr32(V, 24 - RotAmt) & 0x7f) | ((RotAmt + 8) << 7);  in getT2SOImmValRotateVal()
328   static inline unsigned getT2SOImmValRotate(unsigned V) {  in getT2SOImmValRotate()  argument
329     if ((V & ~255U) == 0) return 0;  in getT2SOImmValRotate()
331     unsigned RotAmt = CountTrailingZeros_32(V);  in getT2SOImmValRotate()
336     unsigned V = Imm;  in isT2SOImmTwoPartVal()  local
340     if (getT2SOImmValSplatVal(V) != -1)  in isT2SOImmTwoPartVal()
342     V = rotr32 (~255U, getT2SOImmValRotate(V)) & V;  in isT2SOImmTwoPartVal()
343     if (V == 0)  in isT2SOImmTwoPartVal()
347     if (getT2SOImmVal(V) != -1) return true;  in isT2SOImmTwoPartVal()
350     V = Imm;  in isT2SOImmTwoPartVal()
351     if (getT2SOImmValSplatVal(V & 0xff00ff00U) != -1)  in isT2SOImmTwoPartVal()
352       V &= ~0xff00ff00U;  in isT2SOImmTwoPartVal()
353     else if (getT2SOImmValSplatVal(V & 0x00ff00ffU) != -1)  in isT2SOImmTwoPartVal()
354       V &= ~0x00ff00ffU;  in isT2SOImmTwoPartVal()
356     if (getT2SOImmVal(V) != -1) return true;  in isT2SOImmTwoPartVal()
366     unsigned V = rotr32 (~255, getT2SOImmValRotate(Imm)) & Imm;  in getT2SOImmTwoPartFirst()  local
368     if (getT2SOImmVal(V) != -1) return V;  in getT2SOImmTwoPartFirst()