Chandler Carruth 1cb1b30368 [NewPM] Fix a nasty bug with analysis invalidation in the new PM. ... The issue here is that we actually allow CGSCC passes to mutate IR (and therefore invalidate analyses) outside of the current SCC. At a minimum, we need to support mutating parent and ancestor SCCs to support the ArgumentPromotion pass which rewrites all calls to a function. However, the analysis invalidation infrastructure is heavily based around not needing to invalidate the same IR-unit at multiple levels. With Loop passes for example, they don't invalidate other Loops. So we need to customize how we handle CGSCC invalidation. Doing this without gratuitously re-running analyses is even harder. I've avoided most of these by using an out-of-band preserved set to accumulate the cross-SCC invalidation, but it still isn't perfect in the case of re-visiting the same SCC repeatedly *but* it coming off the worklist. Unclear how important this use case really is, but I wanted to call it out. Another wrinkle is that in order for this to successfully propagate to function analyses, we have to make sure we have a proxy from the SCC to the Function level. That requires pre-creating the necessary proxy. The motivating test case now works cleanly and is added for ArgumentPromotion. Thanks for the review from Philip and Wei! Differential Revision: https://reviews.llvm.org/D59869 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@357137 91177308-0d34-0410-b5e6-96231b3b80d8		2019-03-28 00:51:36 +00:00
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AliasAnalysisTest.cpp	[AliasAnalysis] Second prototype to cache BasicAA / anyAA state.	2019-03-22 17:22:19 +00:00
AliasSetTrackerTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
BasicAliasAnalysisTest.cpp	[AliasAnalysis] Second prototype to cache BasicAA / anyAA state.	2019-03-22 17:22:19 +00:00
BlockFrequencyInfoTest.cpp	Replace llvm::isPodLike<...> by llvm::is_trivially_copyable<...>	2019-01-20 21:19:56 +00:00
BranchProbabilityInfoTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
CallGraphTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
CaptureTrackingTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
CFGTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
CGSCCPassManagerTest.cpp	[NewPM] Fix a nasty bug with analysis invalidation in the new PM.	2019-03-28 00:51:36 +00:00
CMakeLists.txt	Move DomTreeUpdater from IR to Analysis	2019-02-06 02:52:52 +00:00
DivergenceAnalysisTest.cpp	[opaque pointer types] Add a FunctionCallee wrapper type, and use it.	2019-02-01 02:28:03 +00:00
DomTreeUpdaterTest.cpp	[DTU] Refine the interface and logic of applyUpdates	2019-02-22 13:48:38 +00:00
GlobalsModRefTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
LazyCallGraphTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
LoopInfoTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
MemoryBuiltinsTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
MemorySSATest.cpp	[MemorySSA] Make insertDef insert corresponding phi nodes.	2019-02-27 22:20:22 +00:00
OrderedBasicBlockTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
OrderedInstructionsTest.cpp	[opaque pointer types] Pass value type to LoadInst creation.	2019-02-01 20:44:24 +00:00
PhiValuesTest.cpp	[opaque pointer types] Pass value type to LoadInst creation.	2019-02-01 20:44:24 +00:00
ProfileSummaryInfoTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
ScalarEvolutionTest.cpp	[opaque pointer types] Pass value type to GetElementPtr creation.	2019-02-01 20:44:47 +00:00
SparsePropagation.cpp	[opaque pointer types] Pass value type to LoadInst creation.	2019-02-01 20:44:24 +00:00
TargetLibraryInfoTest.cpp	[opaque pointer types] Add a FunctionCallee wrapper type, and use it.	2019-02-01 02:28:03 +00:00
TBAATest.cpp	[opaque pointer types] Add a FunctionCallee wrapper type, and use it.	2019-02-01 02:28:03 +00:00
UnrollAnalyzerTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
ValueLatticeTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
ValueTrackingTest.cpp	[ValueTracking] Known bits support for unsigned saturating add/sub	2019-03-01 20:07:04 +00:00