1625                                   Legal_Reg | Legal_Flex, getReservedTmpReg());  in addProlog()
1729                    Legal_Reg | Legal_Flex, getReservedTmpReg());  in addEpilog()
1775                          Legal_Reg | Legal_Flex, ScratchRegNum);  in newBaseRegister()
1780                          Legal_Reg | Legal_Flex, ScratchRegNum);  in newBaseRegister()
2263         legalize(Ctx->getConstantInt32(Value), Legal_Reg | Legal_Flex);  in lowerAlloca()
2268     TotalSize = legalize(TotalSize, Legal_Reg | Legal_Flex);  in lowerAlloca()
2282         Ctx->getConstantInt32(MaxOutArgsSizeBytes), Legal_Reg | Legal_Flex);  in lowerAlloca()
2310     _orrs(T, SrcLoReg, legalize(SrcHi, Legal_Reg | Legal_Flex));  in div0Check()
2372   Operand *Src1RF = legalize(Src1, Legal_Reg | Legal_Flex);  in lowerInt1Arithmetic()
2458                             TargetARM32::Legal_Reg | TargetARM32::Legal_Flex);  in legalizeToRegOrFlex()
2722             legalize(Ctx->getConstantZero(IceType_i32), Legal_Reg | Legal_Flex);  in lowerInt64Arithmetic()
2773     Operand *_32 = legalize(Ctx->getConstantInt32(32), Legal_Reg | Legal_Flex);  in lowerInt64Arithmetic()
2775         legalize(Ctx->getConstantZero(IceType_i32), Legal_Reg | Legal_Flex);  in lowerInt64Arithmetic()
2828                                  Legal_Reg | Legal_Flex);  in lowerInt64Arithmetic()
2879     Operand *_32 = legalize(Ctx->getConstantInt32(32), Legal_Reg | Legal_Flex);  in lowerInt64Arithmetic()
2881         legalize(Ctx->getConstantZero(IceType_i32), Legal_Reg | Legal_Flex);  in lowerInt64Arithmetic()
3351           legalize(Ctx->getConstantZero(DestTy), Legal_Reg | Legal_Flex);  in lowerArithmetic()
3536     Operand *Src0Lo = legalize(loOperand(Src0), Legal_Reg | Legal_Flex);  in lowerAssign()
3542     Operand *Src0Hi = legalize(hiOperand(Src0), Legal_Reg | Legal_Flex);  in lowerAssign()
3554     NewSrc = legalize(Src0, Legal_Reg | Legal_Flex, Dest->getRegNum());  in lowerAssign()
3572   Operand *_1 = legalize(Ctx->getConstantInt1(1), Legal_Reg | Legal_Flex);  in lowerInt1ForBranch()
3932         Operand *Src0RF = legalize(Src0, Legal_Reg | Legal_Flex);  in lowerCast()
3979           legalize(Ctx->getConstantZero(IceType_i32), Legal_Reg | Legal_Flex);  in lowerCast()
3990         _mov(T_Lo, legalize(Src0, Legal_Reg | Legal_Flex));  in lowerCast()
3996               legalize(Ctx->getConstantInt1(1), Legal_Reg | Legal_Flex);  in lowerCast()
4012         Operand *_1 = legalize(Ctx->getConstantInt1(1), Legal_Reg | Legal_Flex);  in lowerCast()
4035       Operand *Src0RF = legalize(Src0, Legal_Reg | Legal_Flex);  in lowerCast()
4414   Operand *_1 = legalize(Ctx->getConstantInt32(1), Legal_Reg | Legal_Flex);  in lowerFcmp()
4416       legalize(Ctx->getConstantZero(IceType_i32), Legal_Reg | Legal_Flex);  in lowerFcmp()
4636        legalize(Ctx->getConstantInt32(Value << ShAmt), Legal_Reg | Legal_Flex));  in lowerInt8AndInt16IcmpCond()
4783       legalize(Ctx->getConstantZero(IceType_i32), Legal_Reg | Legal_Flex);  in lowerIcmp()
4784   Operand *_1 = legalize(Ctx->getConstantInt32(1), Legal_Reg | Legal_Flex);  in lowerIcmp()
4852       _mov_redefined(Success, legalize(_0, Legal_Reg | Legal_Flex),  in lowerLoadLinkedStoreExclusive()
5005       legalize(Ctx->getConstantZero(IceType_i32), Legal_Reg | Legal_Flex);  in postambleCtpop64()
5454         legalize(Ctx->getConstantZero(IceType_i32), Legal_Reg | Legal_Flex);  in lowerCLZ()
5456         legalize(Ctx->getConstantInt32(32), Legal_Reg | Legal_Flex);  in lowerCLZ()
5954       Operand *Src0F = legalize(Src0, Legal_Reg | Legal_Flex);  in lowerRet()
6204       ValueLo = legalize(ValueLo, Legal_Reg | Legal_Flex);  in lowerSwitch()
6205       ValueHi = legalize(ValueHi, Legal_Reg | Legal_Flex);  in lowerSwitch()
6229     Value = legalize(Value, Legal_Reg | Legal_Flex);  in lowerSwitch()
6412     if (!(Allowed & Legal_Flex)) {  in legalize()
6445         const bool CanBeFlex = Allowed & Legal_Flex;  in legalize()
6629     Mask = legalize(Ctx->getConstantInt32(Align - 1), Legal_Reg | Legal_Flex,  in alignRegisterPow2()
6633     Mask = legalize(Ctx->getConstantInt32(-Align), Legal_Reg | Legal_Flex,  in alignRegisterPow2()
6690   Operand *_1 = legalize(Ctx->getConstantInt1(1), Legal_Reg | Legal_Flex);  in lowerInt1ForSelect()
6729   _mov(T_Lo, legalize(FalseValueLo, Legal_Reg | Legal_Flex));  in lowerInt1ForSelect()
6731     _mov(T_Hi, legalize(FalseValueHi, Legal_Reg | Legal_Flex));  in lowerInt1ForSelect()
6784     _mov_redefined(T_Lo, legalize(TrueValueLo, Legal_Reg | Legal_Flex),  in lowerInt1ForSelect()
6787       _mov_redefined(T_Hi, legalize(TrueValueHi, Legal_Reg | Legal_Flex),  in lowerInt1ForSelect()
6793     _mov_redefined(T_Lo, legalize(TrueValueLo, Legal_Reg | Legal_Flex),  in lowerInt1ForSelect()
6796       _mov_redefined(T_Hi, legalize(TrueValueHi, Legal_Reg | Legal_Flex),  in lowerInt1ForSelect()
6818       legalize(Ctx->getConstantZero(IceType_i1), Legal_Reg | Legal_Flex);  in lowerInt1()
6819   Operand *_1 = legalize(Ctx->getConstantInt1(1), Legal_Reg | Legal_Flex);  in lowerInt1()
6857       _mov(T, legalize(Src, Legal_Reg | Legal_Flex));  in lowerInt1()
6867     _mov(T, legalize(Boolean, Legal_Reg | Legal_Flex));  in lowerInt1()