diff options
Diffstat (limited to 'llvm/lib/Analysis/ModuleSummaryAnalysis.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ModuleSummaryAnalysis.cpp | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp b/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp index 5a13149c022..fe318548b64 100644 --- a/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp +++ b/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp @@ -256,15 +256,10 @@ static void computeFunctionSummary(ModuleSummaryIndex &Index, const Module &M, std::vector<const Instruction *> NonVolatileLoads; bool HasInlineAsmMaybeReferencingInternal = false; - bool InitsVarArgs = false; for (const BasicBlock &BB : F) for (const Instruction &I : BB) { if (isa<DbgInfoIntrinsic>(I)) continue; - if (const IntrinsicInst *II = dyn_cast<IntrinsicInst>(&I)) { - if (II->getIntrinsicID() == Intrinsic::vastart) - InitsVarArgs = true; - } ++NumInsts; if (isNonVolatileLoad(&I)) { // Postpone processing of non-volatile load instructions @@ -397,11 +392,9 @@ static void computeFunctionSummary(ModuleSummaryIndex &Index, const Module &M, F.hasFnAttribute(Attribute::ReadNone), F.hasFnAttribute(Attribute::ReadOnly), F.hasFnAttribute(Attribute::NoRecurse), F.returnDoesNotAlias(), - // Inliner doesn't handle variadic functions with va_start calls. // FIXME: refactor this to use the same code that inliner is using. - InitsVarArgs || - // Don't try to import functions with noinline attribute. - F.getAttributes().hasFnAttribute(Attribute::NoInline)}; + // Don't try to import functions with noinline attribute. + F.getAttributes().hasFnAttribute(Attribute::NoInline)}; auto FuncSummary = llvm::make_unique<FunctionSummary>( Flags, NumInsts, FunFlags, std::move(Refs), CallGraphEdges.takeVector(), TypeTests.takeVector(), TypeTestAssumeVCalls.takeVector(), |
