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-rw-r--r--llvm/lib/IR/Function.cpp8
1 files changed, 5 insertions, 3 deletions
diff --git a/llvm/lib/IR/Function.cpp b/llvm/lib/IR/Function.cpp
index d3a09348220..227dfef9e98 100644
--- a/llvm/lib/IR/Function.cpp
+++ b/llvm/lib/IR/Function.cpp
@@ -206,10 +206,12 @@ void Argument::removeAttr(AttributeSet AS) {
//===----------------------------------------------------------------------===//
bool Function::isMaterializable() const {
- return getGlobalObjectSubClassData();
+ return getGlobalObjectSubClassData() & IsMaterializableBit;
}
-void Function::setIsMaterializable(bool V) { setGlobalObjectSubClassData(V); }
+void Function::setIsMaterializable(bool V) {
+ setGlobalObjectBit(IsMaterializableBit, V);
+}
LLVMContext &Function::getContext() const {
return getType()->getContext();
@@ -244,7 +246,7 @@ Function::Function(FunctionType *Ty, LinkageTypes Linkage, const Twine &name,
Ty(Ty) {
assert(FunctionType::isValidReturnType(getReturnType()) &&
"invalid return type");
- setIsMaterializable(false);
+ setGlobalObjectSubClassData(0);
SymTab = new ValueSymbolTable();
// If the function has arguments, mark them as lazily built.
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