Chandler Carruth 4d32e85359 [PM] Switch the downward invalidation to be incremental where only the ... one function's analyses are invalidated at a time. Also switch the preservation of the proxy to *fully* preserve the lower (function) analyses. Combined, this gets both upward and downward analysis invalidation to a point I'm happy with: - A function pass invalidates its function analyses, and its parent's module analyses. - A module pass invalidates all of its functions' analyses including the set of which functions are in the module. - A function pass can preserve a module analysis pass. - If all function passes preserve a module analysis pass, that preservation persists. If any doesn't the module analysis is invalidated. - A module pass can opt into managing *all* function analysis invalidation itself or *none*. - The conservative default is none, and the proxy takes the maximally conservative approach that works even if the set of functions has changed. - If a module pass opts into managing function analysis invalidation it has to propagate the invalidation itself, the proxy just does nothing. The only thing really missing is a way to query for a cached analysis or nothing at all. With this, function passes can more safely request a cached module analysis pass without fear of it accidentally running part way through. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195519 91177308-0d34-0410-b5e6-96231b3b80d8		2013-11-22 23:38:07 +00:00
..
AsmWriter.cpp	Print new JavaScript calling conventions symbolically.	2013-11-11 22:40:22 +00:00
AsmWriter.h	Revert "Give internal classes hidden visibility."	2013-09-11 18:05:11 +00:00
AttributeImpl.h	[weak vtables] Remove a bunch of weak vtables	2013-11-19 00:57:56 +00:00
Attributes.cpp	[weak vtables] Remove a bunch of weak vtables	2013-11-19 00:57:56 +00:00
AutoUpgrade.cpp	Add addrspacecast instruction.	2013-11-15 01:34:59 +00:00
BasicBlock.cpp
CMakeLists.txt	Introduce an AnalysisManager which is like a pass manager but with a lot	2013-11-13 01:12:08 +00:00
ConstantFold.cpp	Add addrspacecast instruction.	2013-11-15 01:34:59 +00:00
ConstantFold.h
Constants.cpp	Add addrspacecast instruction.	2013-11-15 01:34:59 +00:00
ConstantsContext.h	Revert "Give internal classes hidden visibility."	2013-09-11 18:05:11 +00:00
Core.cpp	Expose the fence instruction via the C API.	2013-11-20 00:07:49 +00:00
DataLayout.cpp	DataLayout: value initialize globals to avoid static construction.	2013-11-19 20:28:04 +00:00
DebugInfo.cpp	Debug Info: move StripDebugInfo from StripSymbols.cpp to DebugInfo.cpp.	2013-11-22 22:06:31 +00:00
DebugLoc.cpp
DIBuilder.cpp	DebugInfo: Simplify a few more explicit constructions, underconstrained types, and make DIType(MDNode*) explicit like all the other DI* node ctors.	2013-11-18 23:33:32 +00:00
Dominators.cpp
Function.cpp	Enable variable arguments support for intrinsics.	2013-10-31 17:18:11 +00:00
GCOV.cpp	llvm-cov: Formatting change.	2013-11-21 04:12:10 +00:00
Globals.cpp	Revert r193251 : Use address-taken to disambiguate global variable and indirect memops.	2013-10-27 03:08:44 +00:00
GVMaterializer.cpp
InlineAsm.cpp	Add static cast to unsigned char whenever a character classification function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration.	2013-02-12 21:21:59 +00:00
Instruction.cpp	Add addrspacecast instruction.	2013-11-15 01:34:59 +00:00
Instructions.cpp	Add addrspacecast instruction.	2013-11-15 01:34:59 +00:00
IntrinsicInst.cpp
IRBuilder.cpp
LeakDetector.cpp
LeaksContext.h	Revert "Give internal classes hidden visibility."	2013-09-11 18:05:11 +00:00
LegacyPassManager.cpp	Move the old pass manager infrastructure into a legacy namespace and	2013-11-09 12:26:54 +00:00
LLVMBuild.txt
LLVMContext.cpp	Memory Dependence Analysis (not mem-dep test) take advantage of "invariant.load" metadata.	2013-03-06 17:48:48 +00:00
LLVMContextImpl.cpp	Revert "Rename LLVMContext diagnostic handler types and functions."	2013-02-11 05:37:07 +00:00
LLVMContextImpl.h	Implement function prefix data as an IR feature.	2013-09-16 01:08:15 +00:00
Makefile
Metadata.cpp	[weak vtables] Remove a bunch of weak vtables	2013-11-19 00:57:56 +00:00
Module.cpp	Use error_code in GVMaterializer.	2013-11-05 19:36:34 +00:00
Pass.cpp	Enable *BasicBlockPass::createPrinterPass()	2013-02-08 23:37:41 +00:00
PassManager.cpp	[PM] Switch the downward invalidation to be incremental where only the	2013-11-22 23:38:07 +00:00
PassRegistry.cpp	Use an RWMutex instead of a Mutex in PassRegistry.	2013-07-03 18:38:08 +00:00
PrintModulePass.cpp	Enable *BasicBlockPass::createPrinterPass()	2013-02-08 23:37:41 +00:00
SymbolTableListTraitsImpl.h
Type.cpp	Simplify code. No functionality change.	2013-11-11 14:54:34 +00:00
TypeFinder.cpp	TypeFinder: prefer iterative algorithm to keep stack usage low.	2013-10-16 04:10:06 +00:00
Use.cpp
User.cpp
Value.cpp	Make it explicit that nulls are not allowed in names.	2013-11-19 21:12:39 +00:00
ValueSymbolTable.cpp
ValueTypes.cpp	Add v4f16 to supported value types.	2013-10-03 03:29:21 +00:00
Verifier.cpp	The 'optnone' attribute means don't inline anything into this function	2013-11-18 21:44:03 +00:00