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llvm-mirror/unittests/Analysis
Philip Reames a74c4e37ae [unittest] Exercise SCEV's udiv and udiv ceiling routines
The ceiling variant was recently added (due to the work towards D105216), and we're spending a lot of time trying to find optimizations for the expression. This patch brute forces the space of i8 unsigned divides and checks that we get a correct (well consistent with APInt) result for both udiv and udiv ceiling.

(This is basically what I've been doing locally in a hand rolled C++ program, and I realized there no good reason not to check it in as a unit test which directly exercises the logic on constants.)

Differential Revision: https://reviews.llvm.org/D106083
2021-07-15 11:55:00 -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 [NFC] Reduce include files dependency. 2020-12-03 18:25:05 +03:00
AssumeBundleQueriesTest.cpp Internalize some cl::opt global variables or move them under namespace llvm 2021-05-07 11:15:43 -07:00
BasicAliasAnalysisTest.cpp [NFC] Reduce include files dependency. 2020-12-03 18:25:05 +03:00
BlockFrequencyInfoTest.cpp Switch from llvm::is_trivially_copyable to std::is_trivially_copyable 2020-12-02 22:02:48 -08:00
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 [DDG] Fix duplicate edge removal during pi-block formation 2021-01-07 10:31:11 -05:00
DivergenceAnalysisTest.cpp [NewPM] Introduce (GPU)DivergenceAnalysis in the new pass manager 2021-02-16 10:26:45 +05:30
DomTreeUpdaterTest.cpp
FunctionPropertiesAnalysisTest.cpp
GlobalsModRefTest.cpp [NFC] Reduce include files dependency. 2020-12-03 18:25:05 +03:00
InlineCostTest.cpp Unpack the CostEstimate feature in ML inlining models. 2021-07-02 16:57:16 +00:00
IRSimilarityIdentifierTest.cpp [IRSim] Letting call instructions be legal for similarity identification. 2020-12-31 20:52:45 -06:00
IVDescriptorsTest.cpp [IVDescriptors] Fix comment that getUnsafeAlgebraInst has been renamed to getExactFPMathInst 2021-06-21 07:56:22 +08:00
LazyCallGraphTest.cpp [CGSCC][Coroutine][NewPM] Properly support function splitting/outlining 2021-01-06 11:19:15 -08:00
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 [unittest] Exercise SCEV's udiv and udiv ceiling routines 2021-07-15 11:55:00 -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 [NFC][TFUtils] Extract out the output spec loader 2020-11-18 20:03:20 -08:00
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 [Analysis] Change VFABI::mangleTLIVectorName to use ElementCount 2021-02-12 09:38:12 +00:00
VectorUtilsTest.cpp