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Put up warning signs around MO::getNextOperandForReg().

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161329 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen 2012-08-06 18:48:43 +00:00
parent e76c903bd2
commit 4adbe34ad6
1 changed files with 4 additions and 2 deletions
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6
include/llvm/CodeGen/MachineOperand.h
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@ -302,8 +302,10 @@ public:
return !isUndef() && !isInternalRead() && (isUse() || getSubReg());
}
/// getNextOperandForReg - Return the next MachineOperand in the function that
/// uses or defines this register.
/// getNextOperandForReg - Return the next MachineOperand in the linked list
/// of operands that use or define the same register.
/// Don't call this function directly, see the def-use iterators in
/// MachineRegisterInfo instead.
MachineOperand *getNextOperandForReg() const {
assert(isReg() && "This is not a register operand!");
return Contents.Reg.Next;