Chandler Carruth 21c4458d3c [PM] Sink the reference vs. value decision for IR units out of the ... templated interface. So far, every single IR unit I can come up with has address-identity. That is, when two units of IR are both active in LLVM, their addresses will be distinct of the IR is distinct. This is clearly true for Modules, Functions, BasicBlocks, and Instructions. It turns out that the only practical way to make the CGSCC stuff work the way we want is to make it true for SCCs as well. I expect this pattern to continue. When first designing the pass manager code, I kept this dimension of freedom in the type parameters, essentially allowing for a wrapper-type whose address did not form identity. But that really no longer makes sense and is making the code more complex or subtle for no gain. If we ever have an actual use case for this, we can figure out what makes sense then and there. It will be better because then we will have the actual example in hand. While the simplifications afforded in this patch are fairly small (mostly sinking the '&' out of many type parameters onto a few interfaces), it would have become much more pronounced with subsequent changes. I have a sequence of changes that will completely remove the code duplication that currently exists between all of the pass managers and analysis managers. =] Should make things much cleaner and avoid bug fixing N times for the N pass managers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225723 91177308-0d34-0410-b5e6-96231b3b80d8		2015-01-12 22:53:31 +00:00
..
AsmWriter.cpp	IR: Add 'distinct' MDNodes to bitcode and assembly	2015-01-08 22:38:29 +00:00
AsmWriter.h
AttributeImpl.h
Attributes.cpp
AutoUpgrade.cpp	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
BasicBlock.cpp	The leak detector is dead, long live asan and valgrind.	2014-12-22 13:00:36 +00:00
CMakeLists.txt	The leak detector is dead, long live asan and valgrind.	2014-12-22 13:00:36 +00:00
Comdat.cpp
ConstantFold.cpp	ConstantFold: Shifting undef by zero results in undef	2014-12-18 23:54:43 +00:00
ConstantFold.h
ConstantRange.cpp
Constants.cpp	Reapply "LLVMContext: Store APInt/APFloat directly into the ConstantInt/FP DenseMaps."	2014-12-06 13:12:56 +00:00
ConstantsContext.h
Core.cpp	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
DataLayout.cpp	DataLayout: Provide nicer diagnostics for malformed strings	2014-12-10 02:36:41 +00:00
DebugInfo.cpp	Remove isSubroutineType test for isCompositeType, getTag() is enough.	2014-12-19 22:15:09 +00:00
DebugLoc.cpp	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
DiagnosticInfo.cpp	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
DiagnosticPrinter.cpp
DIBuilder.cpp	IR: Split GenericMDNode into MDTuple and UniquableMDNode	2015-01-12 20:09:34 +00:00
Dominators.cpp
Function.cpp	Masked Load/Store - Changed the order of parameters in intrinsics.	2014-12-25 07:49:20 +00:00
GCOV.cpp	GCOV: Make sure that function idents in the .gcda and .gcno match	2014-11-06 06:55:02 +00:00
Globals.cpp	The leak detector is dead, long live asan and valgrind.	2014-12-22 13:00:36 +00:00
GVMaterializer.cpp
InlineAsm.cpp
Instruction.cpp	The leak detector is dead, long live asan and valgrind.	2014-12-22 13:00:36 +00:00
Instructions.cpp	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
IntrinsicInst.cpp	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
IRBuilder.cpp	Some code improvements in Masked Load/Store.	2014-12-30 14:28:14 +00:00
IRPrintingPasses.cpp	[PM] Switch the new pass manager to use a reference-based API for IR	2015-01-05 02:47:05 +00:00
LeaksContext.h	IR: Store MDNodes in a separate LeakDetector container	2014-12-11 21:39:39 +00:00
LegacyPassManager.cpp	Document that PassManager::add() may delete the pass right away.	2014-12-12 01:27:01 +00:00
LLVMBuild.txt
LLVMContext.cpp	Fix LLVMContext to match what MDKind names that the LL parser permits. Fixes PR21799!	2014-12-11 02:10:28 +00:00
LLVMContextImpl.cpp	IR: Prepare for a new UniquableMDNode subclass, NFC	2015-01-12 20:56:33 +00:00
LLVMContextImpl.h	IR: Split GenericMDNode into MDTuple and UniquableMDNode	2015-01-12 20:09:34 +00:00
Makefile
Mangler.cpp	Silencing an "enumeral and non-enumeral type in conditional expression" warning; NFC.	2014-10-28 13:12:13 +00:00
MDBuilder.cpp	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
Metadata.cpp	IR: Prepare for a new UniquableMDNode subclass, NFC	2015-01-12 20:56:33 +00:00
MetadataTracking.cpp	IR: Split GenericMDNode into MDTuple and UniquableMDNode	2015-01-12 20:09:34 +00:00
Module.cpp	The leak detector is dead, long live asan and valgrind.	2014-12-22 13:00:36 +00:00
module.modulemap
Pass.cpp
PassManager.cpp	[PM] Sink the reference vs. value decision for IR units out of the	2015-01-12 22:53:31 +00:00
PassRegistry.cpp	[PM] Remove an unused and rather expensive mapping from an analysis	2014-10-06 00:30:59 +00:00
Statepoint.cpp	Fix a typo: use of cast where dyn_cast was intended	2014-12-04 17:27:58 +00:00
SymbolTableListTraitsImpl.h
Type.cpp	Turn some DenseMaps that are only used for set operations into DenseSets.	2014-12-06 19:22:54 +00:00
TypeFinder.cpp	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
Use.cpp
UseListOrder.cpp
User.cpp	IR: Cleanup comments for Value, User, and MDNode	2014-10-15 20:28:31 +00:00
Value.cpp	Cleaup ValueHandle to no longer keep a PointerIntPair for the Value*.	2015-01-09 00:48:47 +00:00
ValueSymbolTable.cpp	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
ValueTypes.cpp
Verifier.cpp	[GC] improve testing around gc.relocate and fix a test	2015-01-07 22:48:01 +00:00