Rename "HasCalls" in MachineFrameInfo to "AdjustsStack" to better describe what
the variable actually tracks.

N.B., several back-ends are using "HasCalls" as being synonymous for something
that adjusts the stack. This isn't 100% correct and should be looked into.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103802 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/TargetMachine.cpp b/lib/Target/TargetMachine.cpp
index ac67c91..54650a0 100644
--- a/lib/Target/TargetMachine.cpp
+++ b/lib/Target/TargetMachine.cpp
@@ -277,7 +277,7 @@
       return true;
     if (NoFramePointerElimNonLeaf) {
       const MachineFrameInfo *MFI = MF.getFrameInfo();
-      return MFI->hasCalls();
+      return MFI->adjustsStack();
     }
     return false;
   }