diff options
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 1 | ||||
| -rw-r--r-- | llvm/lib/CodeGen/MachineModuleInfo.cpp | 17 |
2 files changed, 0 insertions, 18 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index 2e3b83a0952..04b936afa06 100644 --- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp @@ -172,7 +172,6 @@ void AsmPrinter::getAnalysisUsage(AnalysisUsage &AU) const { bool AsmPrinter::doInitialization(Module &M) { MMI = getAnalysisIfAvailable<MachineModuleInfo>(); - MMI->AnalyzeModule(M); // Initialize TargetLoweringObjectFile. const_cast<TargetLoweringObjectFile&>(getObjFileLowering()) diff --git a/llvm/lib/CodeGen/MachineModuleInfo.cpp b/llvm/lib/CodeGen/MachineModuleInfo.cpp index eec984f53b9..5c544f163fc 100644 --- a/llvm/lib/CodeGen/MachineModuleInfo.cpp +++ b/llvm/lib/CodeGen/MachineModuleInfo.cpp @@ -318,23 +318,6 @@ void MachineModuleInfo::EndFunction() { VariableDbgInfos.clear(); } -/// AnalyzeModule - Scan the module for global debug information. -/// -void MachineModuleInfo::AnalyzeModule(const Module &M) { - // Insert functions in the llvm.used array (but not llvm.compiler.used) into - // UsedFunctions. - const GlobalVariable *GV = M.getGlobalVariable("llvm.used"); - if (!GV || !GV->hasInitializer()) return; - - // Should be an array of 'i8*'. - const ConstantArray *InitList = cast<ConstantArray>(GV->getInitializer()); - - for (unsigned i = 0, e = InitList->getNumOperands(); i != e; ++i) - if (const Function *F = - dyn_cast<Function>(InitList->getOperand(i)->stripPointerCasts())) - UsedFunctions.insert(F); -} - //===- Address of Block Management ----------------------------------------===// |
