import of old now defunct presentation slides svn repo

2 files changed, 40 insertions, 0 deletions

diff --git a/2005/flow-accounting-ols2005/OLS2005/EXAMPLE/complexCode/Figures/example.c b/2005/flow-accounting-ols2005/OLS2005/EXAMPLE/complexCode/Figures/example.c
new file mode 100644
index 0000000..34d1726
--- /dev/null
+++ b/2005/flow-accounting-ols2005/OLS2005/EXAMPLE/complexCode/Figures/example.c
@@ -0,0 +1,18 @@
+typedef struct QuadTree {
+  double Data;
+  struct QuadTree *Children[4];
+} QT;
+
+void Sum3rdChildren(QT *T,
+              double *Result) {
+  double Ret;
+  if (T == 0) { Ret = 0;
+  } else {
+    QT *Child3 =
+      T[0].Children[3];
+    double V;
+    Sum3rdChildren(Child3, &V);
+    Ret = V + T[0].Data;
+  }
+  *Result = Ret;
+}
diff --git a/2005/flow-accounting-ols2005/OLS2005/EXAMPLE/complexCode/Figures/example.ll b/2005/flow-accounting-ols2005/OLS2005/EXAMPLE/complexCode/Figures/example.ll
new file mode 100644
index 0000000..f9ce373
--- /dev/null
+++ b/2005/flow-accounting-ols2005/OLS2005/EXAMPLE/complexCode/Figures/example.ll
@@ -0,0 +1,22 @@
+%struct.QuadTree = type { double, [4 x %QT*] }
+%QT = type %struct.QuadTree
+
+void %Sum3rdChildren(%QT* %T, double* %Result) {
+entry:	%V = alloca double            ;; %V is type 'double*'
+	%tmp.0 = seteq %QT* %T, null  ;; type 'bool'
+	br bool %tmp.0, label %endif, label %else
+
+else:   ;;tmp.1 = &T[0].Children[3]  'Children' = Field #1
+        %tmp.1 = getelementptr %QT* %T, long 0, ubyte 1, long 3
+        %Child3 = load %QT** %tmp.1
+	call void %Sum3rdChildren(%QT* %Child3, double* %V)
+	%tmp.2 = load double* %V
+	%tmp.3 = getelementptr %QT* %T, long 0, ubyte 0
+	%tmp.4 = load double* %tmp.3
+	%tmp.5 = add double %tmp.2, %tmp.4
+	br label %endif
+
+endif:  %Ret = phi double [ %tmp.5, %else ], [ 0.0, %entry ]
+        store double %Ret, double* %Result
+	ret void  ;; Return with no value
+}