From 75ff98e4d65862ff5b36b533b4f6e3ea71ede1d5 Mon Sep 17 00:00:00 2001
From: Tuowen Zhao <ztuowen@gmail.com>
Date: Sat, 17 Sep 2016 03:22:53 +0000
Subject: cmake build

---
 omegalib/examples/old_test/pufs4 | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 omegalib/examples/old_test/pufs4

(limited to 'omegalib/examples/old_test/pufs4')

diff --git a/omegalib/examples/old_test/pufs4 b/omegalib/examples/old_test/pufs4
new file mode 100644
index 0000000..57e868e
--- /dev/null
+++ b/omegalib/examples/old_test/pufs4
@@ -0,0 +1,16 @@
+# Calculate exposed reads for this code fragment
+# for i := 1 to n do
+#   for j := 1 to m do
+#      if p(i,j) >= 0 then a(i,j) = 1
+#      else a(i,j) = 0
+#      .... a(i,j)
+#
+
+symbolic p(2), n, m;
+R  := { [ir,jr] : 1 <= ir <= n && 1 <= jr <= m };
+W1 := { [iw,jw] : 1 <= iw <= n && 1 <= jw <= m && p(iw,jw) >= 0 };
+W2 := { [iw,jw] : 1 <= iw <= n && 1 <= jw <= m && p(iw,jw) <  0 };
+
+Exposed := R-W1-W2;
+
+Exposed;
-- 
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