diff options
Diffstat (limited to 'lib/Analysis/Lint.cpp')
-rw-r--r-- | lib/Analysis/Lint.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/Analysis/Lint.cpp b/lib/Analysis/Lint.cpp index 6ea6ccb..0b9308a 100644 --- a/lib/Analysis/Lint.cpp +++ b/lib/Analysis/Lint.cpp @@ -157,7 +157,7 @@ namespace { WriteValues({V1, Vs...}); } }; -} // namespace +} char Lint::ID = 0; INITIALIZE_PASS_BEGIN(Lint, "lint", "Statically lint-checks LLVM IR", @@ -244,9 +244,8 @@ void Lint::visitCallSite(CallSite CS) { if (Formal->hasNoAliasAttr() && Actual->getType()->isPointerTy()) for (CallSite::arg_iterator BI = CS.arg_begin(); BI != AE; ++BI) if (AI != BI && (*BI)->getType()->isPointerTy()) { - AliasAnalysis::AliasResult Result = AA->alias(*AI, *BI); - Assert(Result != AliasAnalysis::MustAlias && - Result != AliasAnalysis::PartialAlias, + AliasResult Result = AA->alias(*AI, *BI); + Assert(Result != MustAlias && Result != PartialAlias, "Unusual: noalias argument aliases another argument", &I); } @@ -297,7 +296,7 @@ void Lint::visitCallSite(CallSite CS) { if (Len->getValue().isIntN(32)) Size = Len->getValue().getZExtValue(); Assert(AA->alias(MCI->getSource(), Size, MCI->getDest(), Size) != - AliasAnalysis::MustAlias, + MustAlias, "Undefined behavior: memcpy source and destination overlap", &I); break; } |