vendor/llvm/llvm-trunk-r300422

1 files changed, 8 insertions, 2 deletions

diff --git a/include/llvm/CodeGen/MachineFrameInfo.h b/include/llvm/CodeGen/MachineFrameInfo.h
index 4600c2c0f10c..5c9728b0a51e 100644
--- a/include/llvm/CodeGen/MachineFrameInfo.h
+++ b/include/llvm/CodeGen/MachineFrameInfo.h
@@ -559,8 +559,7 @@ public:
     return Objects[ObjectIdx+NumFixedObjects].isAliased;
   }
 
-  /// isImmutableObjectIndex - Returns true if the specified index corresponds
-  /// to an immutable object.
+  /// Returns true if the specified index corresponds to an immutable object.
   bool isImmutableObjectIndex(int ObjectIdx) const {
     // Tail calling functions can clobber their function arguments.
     if (HasTailCall)
@@ -570,6 +569,13 @@ public:
     return Objects[ObjectIdx+NumFixedObjects].isImmutable;
   }
 
+  /// Marks the immutability of an object.
+  void setIsImmutableObjectIndex(int ObjectIdx, bool Immutable) {
+    assert(unsigned(ObjectIdx+NumFixedObjects) < Objects.size() &&
+           "Invalid Object Idx!");
+    Objects[ObjectIdx+NumFixedObjects].isImmutable = Immutable;
+  }
+
   /// Returns true if the specified index corresponds to a spill slot.
   bool isSpillSlotObjectIndex(int ObjectIdx) const {
     assert(unsigned(ObjectIdx+NumFixedObjects) < Objects.size() &&