[llvm-commits] CVS: llvm/lib/CodeGen/MachineInstr.cpp

[Chris Lattner]

Changes in directory llvm/lib/CodeGen:

MachineInstr.cpp updated: 1.107 -> 1.108
---
Log message:

Add a MachineInstr::eraseFromParent convenience method.


---
Diffs of the changes:  (+9 -0)

 MachineInstr.cpp |    9 +++++++++
 1 files changed, 9 insertions(+)


Index: llvm/lib/CodeGen/MachineInstr.cpp
diff -u llvm/lib/CodeGen/MachineInstr.cpp:1.107 llvm/lib/CodeGen/MachineInstr.cpp:1.108
--- llvm/lib/CodeGen/MachineInstr.cpp:1.107	Thu Apr 21 17:33:33 2005
+++ llvm/lib/CodeGen/MachineInstr.cpp	Mon Apr 17 16:35:41 2006
@@ -100,6 +100,15 @@
   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
 ///
 bool MachineInstr::OperandsComplete() const {