diff options
Diffstat (limited to 'lib/CodeGen/Analysis.cpp')
| -rw-r--r-- | lib/CodeGen/Analysis.cpp | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/lib/CodeGen/Analysis.cpp b/lib/CodeGen/Analysis.cpp index 79ecc4308fe7f..09a37a77e9fbc 100644 --- a/lib/CodeGen/Analysis.cpp +++ b/lib/CodeGen/Analysis.cpp @@ -516,10 +516,9 @@ bool llvm::attributesPermitTailCall(const Function *F, const Instruction *I, bool &ADS = AllowDifferingSizes ? *AllowDifferingSizes : DummyADS; ADS = true; - AttrBuilder CallerAttrs(F->getAttributes(), - AttributeSet::ReturnIndex); + AttrBuilder CallerAttrs(F->getAttributes(), AttributeList::ReturnIndex); AttrBuilder CalleeAttrs(cast<CallInst>(I)->getAttributes(), - AttributeSet::ReturnIndex); + AttributeList::ReturnIndex); // Noalias is completely benign as far as calling convention goes, it // shouldn't affect whether the call is a tail call. @@ -613,25 +612,6 @@ bool llvm::returnTypeIsEligibleForTailCall(const Function *F, return true; } -bool llvm::canBeOmittedFromSymbolTable(const GlobalValue *GV) { - if (!GV->hasLinkOnceODRLinkage()) - return false; - - // We assume that anyone who sets global unnamed_addr on a non-constant knows - // what they're doing. - if (GV->hasGlobalUnnamedAddr()) - return true; - - // If it is a non constant variable, it needs to be uniqued across shared - // objects. - if (const GlobalVariable *Var = dyn_cast<GlobalVariable>(GV)) { - if (!Var->isConstant()) - return false; - } - - return GV->hasAtLeastLocalUnnamedAddr(); -} - static void collectFuncletMembers( DenseMap<const MachineBasicBlock *, int> &FuncletMembership, int Funclet, const MachineBasicBlock *MBB) { |