Use Instruction::eraseFromParent().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52606 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/ConstantProp.cpp b/lib/Transforms/Scalar/ConstantProp.cpp
index 90e8dad..dbbc861 100644
--- a/lib/Transforms/Scalar/ConstantProp.cpp
+++ b/lib/Transforms/Scalar/ConstantProp.cpp
@@ -79,7 +79,7 @@
 
         // Remove the dead instruction.
         WorkList.erase(I);
-        I->getParent()->getInstList().erase(I);
+        I->eraseFromParent();
 
         // We made a change to the function...
         Changed = true;