1 files changed, 87 insertions, 0 deletions
diff --git a/test/regression/seqops.c b/test/regression/seqops.c
new file mode 100644
index 0000000..c9ee549
--- /dev/null
+++ b/test/regression/seqops.c
@@ -0,0 +1,87 @@
+int and1(int x, int y) { return x && y; }
+
+int and2(int x, int y) { return (x == 1) && (y > 0); }
+
+int and3(int x, int y) { if (x == 1 && y > 0) return 12; else return 16; }
+
+extern int f(int);
+
+int and4(int x, int y) { if (f(x) == 1 && f(y) > 0) return 12; else return 16; }
+
+int and5(int x, int y) {
+  int z;
+  if (x == 1 && y > 0) { z = f(x); return z; } else { return 0; }
+}
+
+int and6(int x)
+{
+  while (x >= 0 && f(x) < 0) x--;
+  return x;
+}
+
+int and3l(int x, int y, int z) { return (f(x) && f(y)) && f(z); }
+
+int and3r(int x, int y, int z) { return f(x) && (f(y) && f(z)); }
+
+int and4l(int x, int y, int z, int u) { return ((f(x) && f(y)) && f(z)) && f(u); }
+
+int and4r(int x, int y, int z, int u) { return f(x) && (f(y) && (f(z) && f(u))); }
+
+int and4b(int x, int y, int z, int u) { return (f(x) && f(y)) && (f(z) && f(u)); }
+
+int or1(int x, int y) { return x || y; }
+
+int or2(int x, int y) { return (x == 1) || (y > 0); }
+
+int or3(int x, int y) { if (x == 1 || y > 0) return 12; else return 16; }
+
+int or4(int x, int y) { if (f(x) == 1 || f(y) > 0) return 12; else return 16; }
+
+int or5(int x, int y) {
+  int z;
+  if (x == 1 || y > 0) { z = f(x); return z; } else { return 0; }
+}
+
+int or6(int x)
+{
+  while (x >= 0 || f(x) < 0) x--;
+  return x;
+}
+
+int or3l(int x, int y, int z) { return (f(x) || f(y)) || f(z); }
+
+int or3r(int x, int y, int z) { return f(x) || (f(y) || f(z)); }
+
+int or4l(int x, int y, int z, int u) { return ((f(x) || f(y)) || f(z)) || f(u); }
+
+int or4r(int x, int y, int z, int u) { return f(x) || (f(y) || (f(z) || f(u))); }
+
+int or4b(int x, int y, int z, int u) { return (f(x) || f(y)) || (f(z) || f(u)); }
+
+int mixed1(int x, int y, int z) { return z && (x || y); }
+
+int mixed2(int x, int y, int z) { return (x == 1 || y > 0) && (z < 0); }
+
+int mixed3(int x, int y, int z) { if (z && (x || y)) return 12; else return 16; }
+
+int mixed4(int x, int y, int z) { if ((f(x) || f(y)) && f(z)) return 12; else return 16; }
+
+int mixed5(int x, int y, int z) {
+  if ((x == 1 || y > 0) && z < 0) { z = f(x); return z; } else { return 0; }
+}
+
+int mixed6(int x)
+{
+  while (x == 0 || (x >= 0 && f(x) < 0)) x--;
+  return x;
+}
+
+int mixed3l(int x, int y, int z) { return (f(x) && f(y)) || f(z); }
+
+int mixed3r(int x, int y, int z) { return f(x) && (f(y) || f(z)); }
+
+int mixed4l(int x, int y, int z, int u) { return ((f(x) && f(y)) || f(z)) && f(u); }
+
+int mixed4r(int x, int y, int z, int u) { return f(x) && (f(y) || (f(z) && f(u))); }
+
+int mixed4b(int x, int y, int z, int u) { return (f(x) && f(y)) || (f(z) && f(u)); }