Eli Friedman 5e023f461c [ScalarEvolution] Strictly enforce pointer/int type rules. ... Rules: 1. SCEVUnknown is a pointer if and only if the LLVM IR value is a pointer. 2. SCEVPtrToInt is never a pointer. 3. If any other SCEV expression has no pointer operands, the result is an integer. 4. If a SCEVAddExpr has exactly one pointer operand, the result is a pointer. 5. If a SCEVAddRecExpr's first operand is a pointer, and it has no other pointer operands, the result is a pointer. 6. If every operand of a SCEVMinMaxExpr is a pointer, the result is a pointer. 7. Otherwise, the SCEV expression is invalid. I'm not sure how useful rule 6 is in practice. If we exclude it, we can guarantee that ScalarEvolution::getPointerBase always returns a SCEVUnknown, which might be a helpful property. Anyway, I'll leave that for a followup. This is basically mop-up at this point; all the changes with significant functional effects have landed. Some of the remaining changes could be split off, but I don't see much point. Differential Revision: https://reviews.llvm.org/D105510		2021-07-09 17:29:26 -07:00
..
Inputs/ir2native_x86_64_model
AliasAnalysisTest.cpp	[AA][NFC] Convert AliasResult to class containing offset for PartialAlias case.	2021-04-09 13:26:09 +03:00
AliasSetTrackerTest.cpp
AssumeBundleQueriesTest.cpp	Internalize some cl::opt global variables or move them under namespace llvm	2021-05-07 11:15:43 -07:00
BasicAliasAnalysisTest.cpp
BlockFrequencyInfoTest.cpp
BranchProbabilityInfoTest.cpp
CallGraphTest.cpp
CaptureTrackingTest.cpp
CFGTest.cpp
CGSCCPassManagerTest.cpp	Revert "[NPM] Do not run function simplification pipeline unnecessarily"	2021-05-21 16:38:02 -07:00
CMakeLists.txt	Unpack the CostEstimate feature in ML inlining models.	2021-07-02 16:57:16 +00:00
ConstraintSystemTest.cpp
DDGTest.cpp
DivergenceAnalysisTest.cpp
DomTreeUpdaterTest.cpp
FunctionPropertiesAnalysisTest.cpp
GlobalsModRefTest.cpp
InlineCostTest.cpp	Unpack the CostEstimate feature in ML inlining models.	2021-07-02 16:57:16 +00:00
IRSimilarityIdentifierTest.cpp
IVDescriptorsTest.cpp	[IVDescriptors] Fix comment that getUnsafeAlgebraInst has been renamed to getExactFPMathInst	2021-06-21 07:56:22 +08:00
LazyCallGraphTest.cpp
LoadsTest.cpp
LoopInfoTest.cpp	[unittest] Fix -Wunused-variable after D94717	2021-05-07 11:42:16 -07:00
LoopNestTest.cpp
MemoryBuiltinsTest.cpp
MemorySSATest.cpp	[AA][NFC] Convert AliasResult to class containing offset for PartialAlias case.	2021-04-09 13:26:09 +03:00
PhiValuesTest.cpp
ProfileSummaryInfoTest.cpp
ScalarEvolutionTest.cpp	[ScalarEvolution] Strictly enforce pointer/int type rules.	2021-07-09 17:29:26 -07:00
SparsePropagation.cpp
TargetLibraryInfoTest.cpp	[OpenMP] Add new OpenMP globalization functions to library info	2021-06-22 13:23:05 -04:00
TBAATest.cpp
TFUtilsTest.cpp
UnrollAnalyzerTest.cpp	[unroll] Use value domain for symbolic execution based cost model	2021-05-26 08:41:25 -07:00
ValueLatticeTest.cpp
ValueTrackingTest.cpp	Update @llvm.powi to handle different int sizes for the exponent	2021-06-17 09:38:28 +02:00
VectorFunctionABITest.cpp
VectorUtilsTest.cpp