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Add a MachineInstr::eraseFromParent convenience method.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27775 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-04-17 21:35:41 +00:00
parent 6b56091842
commit 48d7c069c7
1 changed files with 9 additions and 0 deletions
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9
lib/CodeGen/MachineInstr.cpp
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@ -100,6 +100,15 @@ MachineInstr* MachineInstr::clone() const {
return new MachineInstr(*this); return new MachineInstr(*this);
} }
/// removeFromParent - This method unlinks 'this' from the containing basic
/// block, and returns it, but does not delete it.
MachineInstr *MachineInstr::removeFromParent() {
assert(getParent() && "Not embedded in a basic block!");
getParent()->remove(this);
return this;
}
/// OperandComplete - Return true if it's illegal to add a new operand /// OperandComplete - Return true if it's illegal to add a new operand
/// ///
bool MachineInstr::OperandsComplete() const { bool MachineInstr::OperandsComplete() const {