Remove access to the DataLayout in the TargetMachine

Summary:
Replace getDataLayout() with a createDataLayout() method to make
explicit that it is intended to create a DataLayout only and not
accessing it for other purpose.

This change is the last of a series of commits dedicated to have a
single DataLayout during compilation by using always the one owned
by the module.

Reviewers: echristo

Subscribers: jholewinski, llvm-commits, rafael, yaron.keren

Differential Revision: http://reviews.llvm.org/D11103

(cherry picked from commit 5609fc56bca971e5a7efeaa6ca4676638eaec5ea)

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 243114

4 files changed, 10 insertions, 10 deletions

diff --git a/llvm/examples/Kaleidoscope/Orc/fully_lazy/toy.cpp b/llvm/examples/Kaleidoscope/Orc/fully_lazy/toy.cpp
index c9b2c6af565..b68f807e3e7 100644
--- a/llvm/examples/Kaleidoscope/Orc/fully_lazy/toy.cpp
+++ b/llvm/examples/Kaleidoscope/Orc/fully_lazy/toy.cpp
@@ -717,7 +717,7 @@ public:
       M(new Module(GenerateUniqueName("jit_module_"),
                    Session.getLLVMContext())),
       Builder(Session.getLLVMContext()) {
-    M->setDataLayout(*Session.getTarget().getDataLayout());
+    M->setDataLayout(Session.getTarget().createDataLayout());
   }
 
   SessionContext& getSession() { return Session; }
@@ -1179,7 +1179,7 @@ public:
     {
       raw_string_ostream MangledNameStream(MangledName);
       Mangler::getNameWithPrefix(MangledNameStream, Name,
-                                 *Session.getTarget().getDataLayout());
+                                 Session.getTarget().createDataLayout());
     }
     return MangledName;
   }
diff --git a/llvm/examples/Kaleidoscope/Orc/initial/toy.cpp b/llvm/examples/Kaleidoscope/Orc/initial/toy.cpp
index 7e99c0f5ba5..91290157ace 100644
--- a/llvm/examples/Kaleidoscope/Orc/initial/toy.cpp
+++ b/llvm/examples/Kaleidoscope/Orc/initial/toy.cpp
@@ -716,7 +716,7 @@ public:
       M(new Module(GenerateUniqueName("jit_module_"),
                    Session.getLLVMContext())),
       Builder(Session.getLLVMContext()) {
-    M->setDataLayout(*Session.getTarget().getDataLayout());
+    M->setDataLayout(Session.getTarget().createDataLayout());
   }
 
   SessionContext& getSession() { return Session; }
@@ -1160,7 +1160,7 @@ public:
   typedef CompileLayerT::ModuleSetHandleT ModuleHandleT;
 
   KaleidoscopeJIT(SessionContext &Session)
-      : DL(*Session.getTarget().getDataLayout()),
+      : DL(Session.getTarget().createDataLayout()),
         CompileLayer(ObjectLayer, SimpleCompiler(Session.getTarget())) {}
 
   std::string mangle(const std::string &Name) {
@@ -1201,7 +1201,7 @@ public:
   }
 
 private:
-  const DataLayout &DL;
+  const DataLayout DL;
   ObjLayerT ObjectLayer;
   CompileLayerT CompileLayer;
 };
diff --git a/llvm/examples/Kaleidoscope/Orc/lazy_codegen/toy.cpp b/llvm/examples/Kaleidoscope/Orc/lazy_codegen/toy.cpp
index 4b4c191171b..17f9dbb6dfa 100644
--- a/llvm/examples/Kaleidoscope/Orc/lazy_codegen/toy.cpp
+++ b/llvm/examples/Kaleidoscope/Orc/lazy_codegen/toy.cpp
@@ -716,7 +716,7 @@ public:
       M(new Module(GenerateUniqueName("jit_module_"),
                    Session.getLLVMContext())),
       Builder(Session.getLLVMContext()) {
-    M->setDataLayout(*Session.getTarget().getDataLayout());
+    M->setDataLayout(Session.getTarget().createDataLayout());
   }
 
   SessionContext& getSession() { return Session; }
@@ -1162,7 +1162,7 @@ public:
   typedef LazyEmitLayerT::ModuleSetHandleT ModuleHandleT;
 
   KaleidoscopeJIT(SessionContext &Session)
-      : DL(*Session.getTarget().getDataLayout()),
+      : DL(Session.getTarget().createDataLayout()),
         CompileLayer(ObjectLayer, SimpleCompiler(Session.getTarget())),
         LazyEmitLayer(CompileLayer) {}
 
@@ -1204,7 +1204,7 @@ public:
   }
 
 private:
-  const DataLayout &DL;
+  const DataLayout DL;
   ObjLayerT ObjectLayer;
   CompileLayerT CompileLayer;
   LazyEmitLayerT LazyEmitLayer;
diff --git a/llvm/examples/Kaleidoscope/Orc/lazy_irgen/toy.cpp b/llvm/examples/Kaleidoscope/Orc/lazy_irgen/toy.cpp
index ca34de7e224..7373c99d543 100644
--- a/llvm/examples/Kaleidoscope/Orc/lazy_irgen/toy.cpp
+++ b/llvm/examples/Kaleidoscope/Orc/lazy_irgen/toy.cpp
@@ -716,7 +716,7 @@ public:
       M(new Module(GenerateUniqueName("jit_module_"),
                    Session.getLLVMContext())),
       Builder(Session.getLLVMContext()) {
-    M->setDataLayout(*Session.getTarget().getDataLayout());
+    M->setDataLayout(Session.getTarget().createDataLayout());
   }
 
   SessionContext& getSession() { return Session; }
@@ -1170,7 +1170,7 @@ public:
     {
       raw_string_ostream MangledNameStream(MangledName);
       Mangler::getNameWithPrefix(MangledNameStream, Name,
-                                 *Session.getTarget().getDataLayout());
+                                 Session.getTarget().createDataLayout());
     }
     return MangledName;
   }