Mehdi Amini c94da20917 Make DataLayout Non-Optional in the Module ... Summary: DataLayout keeps the string used for its creation. As a side effect it is no longer needed in the Module. This is "almost" NFC, the string is no longer canonicalized, you can't rely on two "equals" DataLayout having the same string returned by getStringRepresentation(). Get rid of DataLayoutPass: the DataLayout is in the Module The DataLayout is "per-module", let's enforce this by not duplicating it more than necessary. One more step toward non-optionality of the DataLayout in the module. Make DataLayout Non-Optional in the Module Module->getDataLayout() will never returns nullptr anymore. Reviewers: echristo Subscribers: resistor, llvm-commits, jholewinski Differential Revision: http://reviews.llvm.org/D7992 From: Mehdi Amini <mehdi.amini@apple.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231270 91177308-0d34-0410-b5e6-96231b3b80d8		2015-03-04 18:43:29 +00:00
..
AnalysisWrappers.cpp	[C++11] Add range based accessors for the Use-Def chain of a Value.	2014-03-09 03:16:01 +00:00
BreakpointPrinter.cpp	Make StringSet::insert return pair<iterator, bool> like other self-associative containers	2014-11-19 02:56:00 +00:00
BreakpointPrinter.h
CMakeLists.txt	static link polly into tools	2014-03-14 04:04:14 +00:00
GraphPrinters.cpp	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-08 08:27:28 +00:00
LLVMBuild.txt	[CodeGenPrepare] Move CodeGenPrepare into lib/CodeGen.	2014-02-22 00:07:45 +00:00
Makefile	[CodeGenPrepare] Move CodeGenPrepare into lib/CodeGen.	2014-02-22 00:07:45 +00:00
NewPMDriver.cpp	[PM] Port TTI to the new pass manager, introducing a TargetIRAnalysis to	2015-02-01 10:11:22 +00:00
NewPMDriver.h	[PM] Port TTI to the new pass manager, introducing a TargetIRAnalysis to	2015-02-01 10:11:22 +00:00
opt.cpp	Make DataLayout Non-Optional in the Module	2015-03-04 18:43:29 +00:00
Passes.cpp	[PM] Port SimplifyCFG to the new pass manager.	2015-02-01 11:34:21 +00:00
Passes.h	[PM] Port TTI to the new pass manager, introducing a TargetIRAnalysis to	2015-02-01 10:11:22 +00:00
PassPrinters.cpp	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-08 08:27:28 +00:00
PassPrinters.h
PassRegistry.def	[PM] Port SimplifyCFG to the new pass manager.	2015-02-01 11:34:21 +00:00
PrintSCC.cpp	SCC: Change clients to use const, NFC	2014-04-25 18:24:50 +00:00