x86: avoid duplicating code when handling prefixes in X86_getInstruction()
x86: avoid duplicating code when handling prefixes in X86_getInstruction()

sephiroth99/capstone,pombredanne/capstone,07151129/capstone,code4bones/capstone,fvrmatteo/capstone,code4bones/capstone,capturePointer/capstone,dynm/capstone,pranith/capstone,nplanel/capstone,fvrmatteo/capstone,zuloloxi/capstone,bughoho/capstone,bSr43/capstone,pyq881120/capstone,pyq881120/capstone,techvoltage/capstone,code4bones/capstone,NeilBryant/capstone,fvrmatteo/capstone,bSr43/capstone,capturePointer/capstone,fvrmatteo/capstone,bowlofstew/capstone,07151129/capstone,nplanel/capstone,sigma-random/capstone,sigma-random/capstone,8l/capstone,xia0pin9/capstone,AmesianX/capstone,AmesianX/capstone,NeilBryant/capstone,NeilBryant/capstone,pranith/capstone,krytarowski/capstone,NeilBryant/capstone,capturePointer/capstone,code4bones/capstone,07151129/capstone,NeilBryant/capstone,bigendiansmalls/capstone,pombredanne/capstone,fvrmatteo/capstone,zneak/capstone,zneak/capstone,angelabier1/capstone,pyq881120/capstone,code4bones/capstone,bowlofstew/capstone,8l/capstone,8l/capstone,bSr43/capstone,angelabier1/capstone,xia0pin9/capstone,pombredanne/capstone,bowlofstew/capstone,sephiroth99/capstone,angelabier1/capstone,techvoltage/capstone,pranith/capstone,krytarowski/capstone,techvoltage/capstone,AmesianX/capstone,nplanel/capstone,zuloloxi/capstone,bSr43/capstone,zuloloxi/capstone,8l/capstone,bowlofstew/capstone,8l/capstone,angelabier1/capstone,fvrmatteo/capstone,bughoho/capstone,pranith/capstone,xia0pin9/capstone,zuloloxi/capstone,bowlofstew/capstone,dynm/capstone,zneak/capstone,bigendiansmalls/capstone,bughoho/capstone,dynm/capstone,xia0pin9/capstone,dynm/capstone,bughoho/capstone,pombredanne/capstone,techvoltage/capstone,bowlofstew/capstone,dynm/capstone,AmesianX/capstone,angelabier1/capstone,bSr43/capstone,xia0pin9/capstone,techvoltage/capstone,pranith/capstone,NeilBryant/capstone,techvoltage/capstone,AmesianX/capstone,pombredanne/capstone,krytarowski/capstone,xia0pin9/capstone,pombredanne/capstone,zuloloxi/capstone,pyq881120/capstone,bowlofstew/capstone,bughoho/capstone,pyq881120/capstone,07151129/capstone,sigma-random/capstone,sephiroth99/capstone,capturePointer/capstone,zneak/capstone,code4bones/capstone,bigendiansmalls/capstone,zneak/capstone,bigendiansmalls/capstone,sigma-random/capstone,07151129/capstone,sephiroth99/capstone,NeilBryant/capstone,bughoho/capstone,nplanel/capstone,sigma-random/capstone,sephiroth99/capstone,nplanel/capstone,angelabier1/capstone,bSr43/capstone,nplanel/capstone,07151129/capstone,xia0pin9/capstone,sephiroth99/capstone,bigendiansmalls/capstone,capturePointer/capstone,07151129/capstone,dynm/capstone,sigma-random/capstone,krytarowski/capstone,sigma-random/capstone,zuloloxi/capstone,pranith/capstone,capturePointer/capstone,krytarowski/capstone,techvoltage/capstone,bughoho/capstone,pranith/capstone,bigendiansmalls/capstone,code4bones/capstone,8l/capstone,zneak/capstone,8l/capstone,nplanel/capstone,krytarowski/capstone,pombredanne/capstone,bSr43/capstone,dynm/capstone,zneak/capstone,sephiroth99/capstone,AmesianX/capstone,AmesianX/capstone,zuloloxi/capstone,capturePointer/capstone,fvrmatteo/capstone,pyq881120/capstone,bigendiansmalls/capstone,angelabier1/capstone,pyq881120/capstone,krytarowski/capstone