35 static void setMemRefType(ArmLIR *lir, bool isLoad, int memType)  in setMemRefType()  argument
39     assert(EncodingMap[lir->opcode].flags & (IS_LOAD | IS_STORE));  in setMemRefType()
41         maskPtr = &lir->useMask;  in setMemRefType()
43         maskPtr = &lir->defMask;  in setMemRefType()
61             assert(!(EncodingMap[lir->opcode].flags & IS_STORE));  in setMemRefType()
75 static void annotateDalvikRegAccess(ArmLIR *lir, int regId, bool isLoad)  in annotateDalvikRegAccess()  argument
77     setMemRefType(lir, isLoad, kDalvikReg);  in annotateDalvikRegAccess()
83     lir->aliasInfo = regId;  in annotateDalvikRegAccess()
84     if (DOUBLEREG(lir->operands[0])) {  in annotateDalvikRegAccess()
85         lir->aliasInfo |= 0x80000000;  in annotateDalvikRegAccess()
126 static void setupResourceMasks(ArmLIR *lir)  in setupResourceMasks()  argument
128     int opcode = lir->opcode;  in setupResourceMasks()
132         lir->useMask = lir->defMask = 0;  in setupResourceMasks()
136     flags = EncodingMap[lir->opcode].flags;  in setupResourceMasks()
141         setMemRefType(lir, flags & IS_LOAD, kHeapRef);  in setupResourceMasks()
149         lir->defMask = lir->useMask = ENCODE_ALL;  in setupResourceMasks()
154         setupRegMask(&lir->defMask, lir->operands[0]);  in setupResourceMasks()
158         setupRegMask(&lir->defMask, lir->operands[1]);  in setupResourceMasks()
162         lir->defMask |= ENCODE_REG_SP;  in setupResourceMasks()
166         lir->defMask |= ENCODE_REG_LR;  in setupResourceMasks()
170         lir->defMask |= ENCODE_REG_LIST(lir->operands[0]);  in setupResourceMasks()
174         lir->defMask |= ENCODE_REG_LIST(lir->operands[1]);  in setupResourceMasks()
178         lir->defMask |= ENCODE_CCODE;  in setupResourceMasks()
183         lir->defMask = ENCODE_ALL;  in setupResourceMasks()
191                 setupRegMask(&lir->useMask, lir->operands[i]);  in setupResourceMasks()
197         lir->useMask |= ENCODE_REG_PC;  in setupResourceMasks()
201         lir->useMask |= ENCODE_REG_SP;  in setupResourceMasks()
205         lir->useMask |= ENCODE_REG_LIST(lir->operands[0]);  in setupResourceMasks()
209         lir->useMask |= ENCODE_REG_LIST(lir->operands[1]);  in setupResourceMasks()
213         lir->useMask |= ENCODE_CCODE;  in setupResourceMasks()
219         if ((opcode == kThumbPush) && (lir->useMask & r8Mask)) {  in setupResourceMasks()
220             lir->useMask &= ~r8Mask;  in setupResourceMasks()
221             lir->useMask |= ENCODE_REG_LR;  in setupResourceMasks()
222         } else if ((opcode == kThumbPop) && (lir->defMask & r8Mask)) {  in setupResourceMasks()
223             lir->defMask &= ~r8Mask;  in setupResourceMasks()
224             lir->defMask |= ENCODE_REG_PC;  in setupResourceMasks()
232 static void relaxBranchMasks(ArmLIR *lir)  in relaxBranchMasks()  argument
234     int flags = EncodingMap[lir->opcode].flags;  in relaxBranchMasks()
239     lir->useMask = lir->defMask = ENCODE_REG_PC;  in relaxBranchMasks()
242         lir->defMask |= ENCODE_REG_LR;  in relaxBranchMasks()
250                 setupRegMask(&lir->useMask, lir->operands[i]);  in relaxBranchMasks()
256         lir->useMask |= ENCODE_CCODE;  in relaxBranchMasks()