diff options
Diffstat (limited to 'include/llvm/CodeGen/MachineOperand.h')
| -rw-r--r-- | include/llvm/CodeGen/MachineOperand.h | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/include/llvm/CodeGen/MachineOperand.h b/include/llvm/CodeGen/MachineOperand.h index c2399beaf6..40876dbfca 100644 --- a/include/llvm/CodeGen/MachineOperand.h +++ b/include/llvm/CodeGen/MachineOperand.h @@ -73,12 +73,6 @@ private: /// model the GCC inline asm '&' constraint modifier. bool IsEarlyClobber : 1; - /// OverlapsEarlyClobber - True if this MO_Register operand is used as an - /// input to an inline asm that has the earlyclobber bit set on some other - /// operand. Flag is not valid for any other case. See gcc doc - /// for description of earlyclobber. - bool OverlapsEarlyClobber : 1; - /// SubReg - Subregister number, only valid for MO_Register. A value of 0 /// indicates the MO_Register has no subReg. unsigned char SubReg; @@ -188,11 +182,6 @@ public: return IsEarlyClobber; } - bool overlapsEarlyClobber() const { - assert(isRegister() && "Wrong MachineOperand accessor"); - return OverlapsEarlyClobber; - } - /// getNextOperandForReg - Return the next MachineOperand in the function that /// uses or defines this register. MachineOperand *getNextOperandForReg() const { @@ -243,11 +232,6 @@ public: IsEarlyClobber = Val; } - void setOverlapsEarlyClobber(bool Val = true) { - assert(isRegister() && "Wrong MachineOperand accessor"); - OverlapsEarlyClobber = Val; - } - //===--------------------------------------------------------------------===// // Accessors for various operand types. //===--------------------------------------------------------------------===// @@ -353,15 +337,13 @@ public: static MachineOperand CreateReg(unsigned Reg, bool isDef, bool isImp = false, bool isKill = false, bool isDead = false, unsigned SubReg = 0, - bool isEarlyClobber = false, - bool overlapsEarlyClobber = false) { + bool isEarlyClobber = false) { MachineOperand Op(MachineOperand::MO_Register); Op.IsDef = isDef; Op.IsImp = isImp; Op.IsKill = isKill; Op.IsDead = isDead; Op.IsEarlyClobber = isEarlyClobber; - Op.OverlapsEarlyClobber = overlapsEarlyClobber; Op.Contents.Reg.RegNo = Reg; Op.Contents.Reg.Prev = 0; Op.Contents.Reg.Next = 0; @@ -408,7 +390,6 @@ public: IsKill = MO.IsKill; IsDead = MO.IsDead; IsEarlyClobber = MO.IsEarlyClobber; - OverlapsEarlyClobber = MO.OverlapsEarlyClobber; SubReg = MO.SubReg; ParentMI = MO.ParentMI; Contents = MO.Contents; |