1 files changed, 44 insertions, 0 deletions
diff --git a/test/LLC/testtrace.c b/test/LLC/testtrace.c
new file mode 100644
index 0000000..c7b3e8a
--- /dev/null
+++ b/test/LLC/testtrace.c
@@ -0,0 +1,44 @@
+#include <stdio.h>
+
+/*
+ * Test routines for testing the tracing code.
+ */
+
+struct DummyStruct {
+  struct DummyStruct* next;
+  int seqnum;
+};
+
+int
+AddCounts(struct DummyStruct* S1,
+          struct DummyStruct* S2,
+          struct DummyStruct* S3, int noPrint)
+{
+  if (!noPrint)
+    printf("&S1 = %p\t&S2 = %p\t&S3 = %p\n", S1, S2, S3);
+  return S1->seqnum + S2->seqnum + S3->seqnum;
+}
+
+void
+testAllocaOrder(int noPrint)
+{
+  static int count = 0;
+  struct DummyStruct S1, S2, S3;
+  
+  S1.seqnum = ++count;
+  S2.seqnum = ++count;
+  S3.seqnum = ++count;
+  
+  printf("sum = %d\n", AddCounts(&S1, &S2, &S3, noPrint));
+}
+
+int
+main(int argc, char** argv)
+{
+  unsigned int i, noPrint = 1;
+  if (argc > 1 && ! strcmp(argv[1], "-d"))
+    noPrint = 0;
+  for (i=0; i < 10; ++i)
+    testAllocaOrder(noPrint);
+  return 0;
+}