1 files changed, 60 insertions, 0 deletions
diff --git a/test/FrontendC++/2006-11-30-NoCompileUnit.cpp b/test/FrontendC++/2006-11-30-NoCompileUnit.cpp
new file mode 100644
index 0000000..242a37e
--- /dev/null
+++ b/test/FrontendC++/2006-11-30-NoCompileUnit.cpp
@@ -0,0 +1,60 @@
+// This is a regression test on debug info to make sure we don't hit a compile 
+// unit size issue with gdb.
+// RUN: %llvmgcc -S -O0 -g %s -o - | \
+// RUN:   llc --disable-fp-elim -o NoCompileUnit.s
+// RUN: %compile_c NoCompileUnit.s -o NoCompileUnit.o
+// RUN: %link NoCompileUnit.o -o NoCompileUnit.exe
+// RUN: echo {break main\nrun\np NoCompileUnit::pubname} > %t2
+// RUN: gdb -q -batch -n -x %t2 NoCompileUnit.exe | \
+// RUN:   tee NoCompileUnit.out | not grep {"low == high"}
+// XFAIL: alpha,arm
+// XFAIL: *
+// See PR2454
+
+
+class MamaDebugTest {
+private:
+  int N;
+  
+protected:
+  MamaDebugTest(int n) : N(n) {}
+  
+  int getN() const { return N; }
+
+};
+
+class BabyDebugTest : public MamaDebugTest {
+private:
+
+public:
+  BabyDebugTest(int n) : MamaDebugTest(n) {}
+  
+  static int doh;
+  
+  int  doit() {
+    int N = getN();
+    int Table[N];
+    
+    int sum = 0;
+    
+    for (int i = 0; i < N; ++i) {
+      int j = i;
+      Table[i] = j;
+    }
+    for (int i = 0; i < N; ++i) {
+      int j = Table[i];
+      sum += j;
+    }
+    
+    return sum;
+  }
+
+};
+
+int BabyDebugTest::doh;
+
+
+int main(int argc, const char *argv[]) {
+  BabyDebugTest BDT(20);
+  return BDT.doit();
+}