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Remove access to the DataLayout in the TargetMachine

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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>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243083 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Mehdi Amini
2015-07-24 01:44:39 +00:00
parent 994d77147e
commit 0f720d984f
17 changed files with 74 additions and 60 deletions
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6
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
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@@ -139,9 +139,9 @@ const DataLayout &AsmPrinter::getDataLayout() const {
return MMI->getModule()->getDataLayout();
}
unsigned AsmPrinter::getPointerSize() const {
return TM.getDataLayout()->getPointerSize();
}
// Do not use the cached DataLayout because some client use it without a Module
// (llmv-dsymutil, llvm-dwarfdump).
unsigned AsmPrinter::getPointerSize() const { return TM.getPointerSize(); }
const MCSubtargetInfo &AsmPrinter::getSubtargetInfo() const {
assert(MF && "getSubtargetInfo requires a valid MachineFunction!");