unsigned BaseReg = Base.getReg();
// Is a SIB byte needed?
- if ((!Is64BitMode || DispForReloc) && IndexReg.getReg() == 0 &&
+ if ((!Is64BitMode || DispForReloc || BaseReg != 0) &&
+ IndexReg.getReg() == 0 &&
(BaseReg == 0 || getX86RegNum(BaseReg) != N86::ESP)) {
if (BaseReg == 0) { // Just a displacement?
// Emit special case [disp32] encoding
unsigned BaseReg = Base.getReg();
// Is a SIB byte needed?
- if ((!Is64BitMode || DispForReloc) && IndexReg.getReg() == 0 &&
+ if ((!Is64BitMode || DispForReloc || BaseReg != 0) &&
+ IndexReg.getReg() == 0 &&
(BaseReg == 0 || X86RegisterInfo::getX86RegNum(BaseReg) != N86::ESP)) {
if (BaseReg == 0) { // Just a displacement?
// Emit special case [disp32] encoding