X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FIR%2FInstruction.cpp;h=57c143cca2c318863ec7cf23d858d0d6427436b5;hb=bd75a9292e761dcab32855e322d9985d7d787d1e;hp=92c6e9f3dede0f475270dc8a0dbe418b9732b8c3;hpb=ada5f24b5fd5fd1c9be505ffca21035b54b8d538;p=oota-llvm.git

diff --git a/lib/IR/Instruction.cpp b/lib/IR/Instruction.cpp
index 92c6e9f3ded..57c143cca2c 100644
--- a/lib/IR/Instruction.cpp
+++ b/lib/IR/Instruction.cpp
@@ -32,10 +32,6 @@ Instruction::Instruction(Type *ty, unsigned it, Use *Ops, unsigned NumOps,
   }
 }
 
-const DataLayout *Instruction::getDataLayout() const {
-  return getParent()->getDataLayout();
-}
-
 Instruction::Instruction(Type *ty, unsigned it, Use *Ops, unsigned NumOps,
                          BasicBlock *InsertAtEnd)
   : User(ty, Value::InstructionVal + it, Ops, NumOps), Parent(nullptr) {
@@ -58,12 +54,16 @@ void Instruction::setParent(BasicBlock *P) {
   Parent = P;
 }
 
+const Module *Instruction::getModule() const {
+  return getParent()->getModule();
+}
+
 void Instruction::removeFromParent() {
   getParent()->getInstList().remove(this);
 }
 
-void Instruction::eraseFromParent() {
-  getParent()->getInstList().erase(this);
+iplist<Instruction>::iterator Instruction::eraseFromParent() {
+  return getParent()->getInstList().erase(this);
 }
 
 /// insertBefore - Insert an unlinked instructions into a basic block