Remove getDataLayout() from Instruction/GlobalValue/BasicBlock/Function

Summary:
This does not conceptually belongs here. Instead provide a shortcut
getModule() that provides access to the DataLayout.

Reviewers: chandlerc, echristo

Reviewed By: echristo

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8027

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231147 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 4 deletions

diff --git a/lib/IR/BasicBlock.cpp b/lib/IR/BasicBlock.cpp
index eac7d3afbe5..fe38385d341 100644
--- a/lib/IR/BasicBlock.cpp
+++ b/lib/IR/BasicBlock.cpp
@@ -29,10 +29,6 @@ ValueSymbolTable *BasicBlock::getValueSymbolTable() {
   return nullptr;
 }
 
-const DataLayout *BasicBlock::getDataLayout() const {
-  return getParent()->getDataLayout();
-}
-
 LLVMContext &BasicBlock::getContext() const {
   return getType()->getContext();
 }
@@ -117,6 +113,9 @@ void BasicBlock::moveAfter(BasicBlock *MovePos) {
                                        getParent()->getBasicBlockList(), this);
 }
 
+const Module *BasicBlock::getModule() const {
+  return getParent()->getParent();
+}
 
 TerminatorInst *BasicBlock::getTerminator() {
   if (InstList.empty()) return nullptr;