diff options
Diffstat (limited to 'llvm/lib/IR/Function.cpp')
| -rw-r--r-- | llvm/lib/IR/Function.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/llvm/lib/IR/Function.cpp b/llvm/lib/IR/Function.cpp index b87c85e44a8..05419aa3d2b 100644 --- a/llvm/lib/IR/Function.cpp +++ b/llvm/lib/IR/Function.cpp @@ -270,6 +270,7 @@ Function::Function(FunctionType *Ty, LinkageTypes Linkage, const Twine &name, if (ParentModule) ParentModule->getFunctionList().push_back(this); + HasLLVMReservedName = getName().startswith("llvm."); // Ensure intrinsics have the right parameter attributes. // Note, the IntID field will have been set in Value::setName if this function // name is a valid intrinsic ID. @@ -500,12 +501,14 @@ Intrinsic::ID Function::lookupIntrinsicID(StringRef Name) { } void Function::recalculateIntrinsicID() { - const ValueName *ValName = this->getValueName(); - if (!ValName || !isIntrinsic()) { + StringRef Name = getName(); + if (!Name.startswith("llvm.")) { + HasLLVMReservedName = false; IntID = Intrinsic::not_intrinsic; return; } - IntID = lookupIntrinsicID(ValName->getKey()); + HasLLVMReservedName = true; + IntID = lookupIntrinsicID(Name); } /// Returns a stable mangling for the type specified for use in the name |
