}
break;
case cLong:
- ArgReg = Args[i].Val ? getReg(Args[i].Val) : Args[i].Reg;
- addRegOffset(BuildMI(BB, X86::MOV32mr, 5),
- X86::ESP, ArgOffset).addReg(ArgReg);
- addRegOffset(BuildMI(BB, X86::MOV32mr, 5),
- X86::ESP, ArgOffset+4).addReg(ArgReg+1);
+ if (Args[i].Val && isa<ConstantInt>(Args[i].Val)) {
+ uint64_t Val = cast<ConstantInt>(Args[i].Val)->getRawValue();
+ addRegOffset(BuildMI(BB, X86::MOV32mi, 5),
+ X86::ESP, ArgOffset).addImm(Val & ~0U);
+ addRegOffset(BuildMI(BB, X86::MOV32mi, 5),
+ X86::ESP, ArgOffset+4).addImm(Val >> 32ULL);
+ } else {
+ ArgReg = Args[i].Val ? getReg(Args[i].Val) : Args[i].Reg;
+ addRegOffset(BuildMI(BB, X86::MOV32mr, 5),
+ X86::ESP, ArgOffset).addReg(ArgReg);
+ addRegOffset(BuildMI(BB, X86::MOV32mr, 5),
+ X86::ESP, ArgOffset+4).addReg(ArgReg+1);
+ }
ArgOffset += 4; // 8 byte entry, not 4.
break;
}
break;
case cLong:
- ArgReg = Args[i].Val ? getReg(Args[i].Val) : Args[i].Reg;
- addRegOffset(BuildMI(BB, X86::MOV32mr, 5),
- X86::ESP, ArgOffset).addReg(ArgReg);
- addRegOffset(BuildMI(BB, X86::MOV32mr, 5),
- X86::ESP, ArgOffset+4).addReg(ArgReg+1);
+ if (Args[i].Val && isa<ConstantInt>(Args[i].Val)) {
+ uint64_t Val = cast<ConstantInt>(Args[i].Val)->getRawValue();
+ addRegOffset(BuildMI(BB, X86::MOV32mi, 5),
+ X86::ESP, ArgOffset).addImm(Val & ~0U);
+ addRegOffset(BuildMI(BB, X86::MOV32mi, 5),
+ X86::ESP, ArgOffset+4).addImm(Val >> 32ULL);
+ } else {
+ ArgReg = Args[i].Val ? getReg(Args[i].Val) : Args[i].Reg;
+ addRegOffset(BuildMI(BB, X86::MOV32mr, 5),
+ X86::ESP, ArgOffset).addReg(ArgReg);
+ addRegOffset(BuildMI(BB, X86::MOV32mr, 5),
+ X86::ESP, ArgOffset+4).addReg(ArgReg+1);
+ }
ArgOffset += 4; // 8 byte entry, not 4.
break;