Index: lib/Analysis/ScopInfo.cpp
===================================================================
--- lib/Analysis/ScopInfo.cpp
+++ lib/Analysis/ScopInfo.cpp
@@ -1469,6 +1469,8 @@
   unsigned MinLD = INT_MAX, MaxLD = 0;
   for (BasicBlock *BB : R.blocks()) {
     if (Loop *L = LI.getLoopFor(BB)) {
+      if (!R.contains(L))
+        continue;
       unsigned LD = L->getLoopDepth();
       MinLD = std::min(MinLD, LD);
       MaxLD = std::max(MaxLD, LD);
@@ -1672,6 +1674,7 @@
   OS.indent(4) << "Function: " << getRegion().getEntry()->getParent()->getName()
                << "\n";
   OS.indent(4) << "Region: " << getNameStr() << "\n";
+  OS.indent(4) << "Max Loop Depth:  " << getMaxLoopDepth() << "\n";
   printContext(OS.indent(4));
   printAliasAssumptions(OS);
   printStatements(OS.indent(4));
Index: test/ScopInfo/max-loop-depth.ll
===================================================================
--- /dev/null
+++ test/ScopInfo/max-loop-depth.ll
@@ -0,0 +1,79 @@
+; RUN: opt %loadPolly -polly-scops -analyze < %s | FileCheck %s
+;
+;    void bar();
+;    void foo(int *A, int *B, long int N, long int M) {
+;      for (long int j = 0; j < M; ++j) {
+;        bar();
+;        for (long int i = 0; i < N; ++i)
+;          A[i] += 1;
+;        for (long int i = 0; i < N; ++i)
+;          A[i] += 1;
+;      }
+;    }
+;
+; Test to check that the scop only counts loop depth for loops fully contained
+; in the scop.
+; CHECK: Max Loop Depth: 1
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+
+define void @foo(i32* %A, i32* %B, i64 %N, i64 %M) {
+entry:
+  br label %for.cond
+
+for.cond:                                         ; preds = %for.inc13, %entry
+  %j.0 = phi i64 [ 0, %entry ], [ %inc14, %for.inc13 ]
+  %cmp = icmp slt i64 %j.0, %M
+  br i1 %cmp, label %for.body, label %for.end15
+
+for.body:                                         ; preds = %for.cond
+  call void (...)* @bar() #2
+  br label %for.cond1
+
+for.cond1:                                        ; preds = %for.inc, %for.body
+  %i.0 = phi i64 [ 0, %for.body ], [ %inc, %for.inc ]
+  %cmp2 = icmp slt i64 %i.0, %N
+  br i1 %cmp2, label %for.body3, label %for.end
+
+for.body3:                                        ; preds = %for.cond1
+  %arrayidx = getelementptr inbounds i32* %A, i64 %i.0
+  %tmp = load i32* %arrayidx, align 4
+  %add = add nsw i32 %tmp, 1
+  store i32 %add, i32* %arrayidx, align 4
+  br label %for.inc
+
+for.inc:                                          ; preds = %for.body3
+  %inc = add nuw nsw i64 %i.0, 1
+  br label %for.cond1
+
+for.end:                                          ; preds = %for.cond1
+  br label %for.cond5
+
+for.cond5:                                        ; preds = %for.inc10, %for.end
+  %i4.0 = phi i64 [ 0, %for.end ], [ %inc11, %for.inc10 ]
+  %cmp6 = icmp slt i64 %i4.0, %N
+  br i1 %cmp6, label %for.body7, label %for.end12
+
+for.body7:                                        ; preds = %for.cond5
+  %arrayidx8 = getelementptr inbounds i32* %A, i64 %i4.0
+  %tmp1 = load i32* %arrayidx8, align 4
+  %add9 = add nsw i32 %tmp1, 1
+  store i32 %add9, i32* %arrayidx8, align 4
+  br label %for.inc10
+
+for.inc10:                                        ; preds = %for.body7
+  %inc11 = add nuw nsw i64 %i4.0, 1
+  br label %for.cond5
+
+for.end12:                                        ; preds = %for.cond5
+  br label %for.inc13
+
+for.inc13:                                        ; preds = %for.end12
+  %inc14 = add nuw nsw i64 %j.0, 1
+  br label %for.cond
+
+for.end15:                                        ; preds = %for.cond
+  ret void
+}
+
+declare void @bar(...) #1
+