Move most user of TargetMachine::getDataLayout to the Module one

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

This patch is quite boring overall, except for some uglyness in
ASMPrinter which has a getDataLayout function but has some clients
that use it without a Module (llmv-dsymutil, llvm-dwarfdump), so
some methods are taking a DataLayout as parameter.

Reviewers: echristo

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

Differential Revision: http://reviews.llvm.org/D11090

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242386 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/Mips/MipsTargetObjectFile.cpp

@@ -129,19 +129,18 @@ MipsTargetObjectFile::SelectSectionForGlobal(const GlobalValue *GV,
 }
 
 /// Return true if this constant should be placed into small data section.
-bool MipsTargetObjectFile::
-IsConstantInSmallSection(const Constant *CN, const TargetMachine &TM) const {
+bool MipsTargetObjectFile::IsConstantInSmallSection(
+    const DataLayout &DL, const Constant *CN, const TargetMachine &TM) const {
   return (static_cast<const MipsTargetMachine &>(TM)
               .getSubtargetImpl()
               ->useSmallSection() &&
-          LocalSData && IsInSmallSection(TM.getDataLayout()->getTypeAllocSize(
-                            CN->getType())));
+          LocalSData && IsInSmallSection(DL.getTypeAllocSize(CN->getType())));
 }
 
 /// Return true if this constant should be placed into small data section.
 MCSection *MipsTargetObjectFile::getSectionForConstant(
     const DataLayout &DL, SectionKind Kind, const Constant *C) const {
-  if (IsConstantInSmallSection(C, *TM))
+  if (IsConstantInSmallSection(DL, C, *TM))
     return SmallDataSection;
 
   // Otherwise, we work the same as ELF.