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llvm-project/llvm/lib/Transforms/Utils
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Paul Kirth 4683a2effa [llvm][misexpect] Avoid division by 0 when using sample profiling 
MisExpect diagnostics should not prevent compilation from succeeding, and the
assertion is insufficient to prevent division by zero in release builds.

This patch addresses that by replacing the assert with an early return.

Additionally, it disables MisExpect diagnostics when using sample profiling,
since this is the only known case where this error has manifested.

Reviewed By: tejohnson

Differential Revision: https://reviews.llvm.org/D124302
2022-04-22 22:48:00 +00:00
..
AddDiscriminators.cpp
[SampleFDO] Place the discriminator flag variable into the used list.
2021-06-15 21:51:04 -07:00
AMDGPUEmitPrintf.cpp
[AMDGPU] replace hostcall module flag with function attribute
2022-02-11 22:51:56 +05:30
ASanStackFrameLayout.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
AssumeBundleBuilder.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
BasicBlockUtils.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
BreakCriticalEdges.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
BuildLibCalls.cpp
Revert D123198 "[BuildLibCalls] Introduce getOrInsertLibFunc() for use when building libcalls."
2022-04-19 22:26:10 -07:00
BypassSlowDivision.cpp
…
CallGraphUpdater.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
CallPromotionUtils.cpp
[WPD] Extend checking mode to support fallback to indirect call
2022-03-14 10:16:28 -07:00
CanonicalizeAliases.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
CanonicalizeFreezeInLoops.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
CloneFunction.cpp
Implement inlining of strictfp functions
2022-03-31 19:15:52 +07:00
CloneModule.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
CMakeLists.txt
[misexpect] Re-implement MisExpect Diagnostics
2022-04-19 21:23:48 +00:00
CodeExtractor.cpp
[OpenMPIRBuilder] Allocate temporary at the correct block in a nested parallel
2022-03-06 18:34:25 -05:00
CodeLayout.cpp
speeding up ext-tsp for huge instances
2022-03-02 07:17:48 -08:00
CodeMoverUtils.cpp
[Transforms] Use make_early_inc_range (NFC)
2021-11-02 18:13:23 -07:00
CtorUtils.cpp
[GlobalOpt] Handle undef global_ctors gracefully
2022-03-10 16:02:12 +01:00
Debugify.cpp
[Debugify] Limit number of processed functions for original mode
2022-04-21 13:58:17 +02:00
DemoteRegToStack.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
EntryExitInstrumenter.cpp
[NPM] Added -print-pipeline-passes print params for a few passes.
2021-09-15 08:34:04 +02:00
EscapeEnumerator.cpp
[ShadowStackGCLowering] Preserve Dominator Tree, if avaliable
2021-01-30 01:14:51 +03:00
Evaluator.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
FixIrreducible.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
FlattenCFG.cpp
[Transforms] Use {DenseSet,SetVector,SmallPtrSet}::contains (NFC)
2021-10-31 07:57:32 -07:00
FunctionComparator.cpp
[FunctionComparator] Use getAlign() instead of getAlignment()
2021-12-15 14:40:56 -08:00
FunctionImportUtils.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
GlobalStatus.cpp
[GlobalStatus] Keep Visited set in isSafeToDestroyConstant()
2022-02-22 10:02:37 +01:00
GuardUtils.cpp
[llvm][NFC] Inclusive language: Reword replace uses of sanity in llvm/lib/Transform comments and asserts
2021-11-23 13:22:55 -05:00
HelloWorld.cpp
[NewPM][HelloWorld] Move HelloWorld to Utils
2021-02-03 12:59:40 -08:00
InjectTLIMappings.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
InlineFunction.cpp
Implement inlining of strictfp functions
2022-03-31 19:15:52 +07:00
InstructionNamer.cpp
Port -instnamer to NPM
2020-10-22 12:08:36 -07:00
IntegerDivision.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LCSSA.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LibCallsShrinkWrap.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
Local.cpp
Remove duplicate code from wouldInstructionBeTriviallyDead
2022-04-02 16:04:39 +07:00
LoopPeel.cpp
[LoopPeel] Add EXPENSIVE_CHECKS ifdef guard around domtree verify call
2022-03-02 09:56:20 -08:00
LoopRotationUtils.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LoopSimplify.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LoopUnroll.cpp
[unroll] Strengthen verification of analysis updates under expensive asserts
2022-01-06 08:51:50 -08:00
LoopUnrollAndJam.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LoopUnrollRuntime.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LoopUtils.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LoopVersioning.cpp
[PSE] Remove assumption that top level predicate is union from public interface [NFC*]
2022-02-10 16:14:52 -08:00
LowerAtomic.cpp
Transforms: Fix code duplication between LowerAtomic and AtomicExpand
2022-04-08 19:06:36 -04:00
LowerGlobalDtors.cpp
Reland "Lower @llvm.global_dtors using __cxa_atexit on MachO"
2022-03-23 18:36:55 -07:00
LowerInvoke.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LowerMemIntrinsics.cpp
Add support for atomic memory copy lowering
2022-04-08 10:41:31 +07:00
LowerSwitch.cpp
LowerSwitch: Avoid inserting NewDefault block
2022-04-14 13:30:56 +08:00
MatrixUtils.cpp
…
Mem2Reg.cpp
…
MemoryOpRemark.cpp
[NFC][OpaquePtr] Use GlobalValue::getValueType() more
2021-07-09 09:55:41 -07:00
MemoryTaggingSupport.cpp
Cleanup includes: final pass
2022-03-29 09:00:21 +02:00
MetaRenamer.cpp
Revert "Rename llvm::array_lengthof into llvm::size to match std::size from C++17"
2022-01-26 16:55:53 +01:00
MisExpect.cpp
[llvm][misexpect] Avoid division by 0 when using sample profiling
2022-04-22 22:48:00 +00:00
ModuleUtils.cpp
[OpenMP] Use new offloading binary when embedding offloading images
2022-04-15 20:35:26 -04:00
NameAnonGlobals.cpp
Cleanup header dependencies in LLVMCore
2022-02-02 06:54:20 +01:00
PredicateInfo.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
PromoteMemoryToRegister.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
RelLookupTableConverter.cpp
[RelLookupTableConverter] Avoid querying TTI for declarations
2022-03-16 10:39:28 +01:00
SampleProfileInference.cpp
Fix linking error, undefined class static constants.
2022-03-09 10:01:38 -08:00
SampleProfileLoaderBaseUtil.cpp
introducing some profi flags
2022-03-08 12:35:15 -08:00
SanitizerStats.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
ScalarEvolutionExpander.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
SCCPSolver.cpp
[FuncSpec] Support function specialization across multiple arguments.
2022-03-28 12:01:53 +01:00
SimplifyCFG.cpp
Reapply [SimplifyCFG] Handle branch on same condition in pred more directly
2022-04-22 10:27:38 +02:00
SimplifyIndVar.cpp
Fix warnings about variables that are set but only used in debug mode
2022-04-06 10:01:46 +03:00
SimplifyLibCalls.cpp
Revert D123198 "[BuildLibCalls] Introduce getOrInsertLibFunc() for use when building libcalls."
2022-04-19 22:26:10 -07:00
SizeOpts.cpp
Internalize some cl::opt global variables or move them under namespace llvm
2021-05-07 11:15:43 -07:00
SplitModule.cpp
[IR] Refactor GlobalIFunc to inherit from GlobalObject, Remove GlobalIndirectSymbol
2021-10-20 10:29:47 -07:00
SSAUpdater.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
SSAUpdaterBulk.cpp
[Transforms] Remove HasValueForBlock (NFC)
2021-07-30 08:56:49 -07:00
StripGCRelocates.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
StripNonLineTableDebugInfo.cpp
…
SymbolRewriter.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
UnifyFunctionExitNodes.cpp
[NPM] Port -mergereturn to NPM
2020-10-20 10:33:58 -07:00
UnifyLoopExits.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
Utils.cpp
Reland "Lower @llvm.global_dtors using __cxa_atexit on MachO"
2022-03-23 18:36:55 -07:00
ValueMapper.cpp
[DebugInfo] ValueMapper impl for DIArgList respects IgnoreMissingLocals
2022-01-17 17:17:32 +00:00
VNCoercion.cpp
Cleanup header dependencies in LLVMCore
2022-02-02 06:54:20 +01:00