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27
28// Flags: --allow-natives-syntax
29
30// Test that we can inline a call with a parameter.
31function TestInlineOneParam(o, p) {
32  // Effect context.
33  o.f(p);
34  // Value context.
35  var x = o.f(p);
36  assertEquals(42, x);
37  assertEquals(42, o.f(p));
38  // Test context.
39  if (!o.f(p)) {
40    assertTrue(false);  // Should not happen.
41  }
42}
43
44var obj = {x:42};
45var o1 = {};
46o1.f = function(o) { return o.x; };
47for (var i = 0; i < 5; i++) TestInlineOneParam(o1, obj);
48%OptimizeFunctionOnNextCall(TestInlineOneParam);
49TestInlineOneParam(o1, obj);
50TestInlineOneParam({f: o1.f}, {x:42});
51
52
53function TestInlineTwoParams(o, p) {
54  var y = 43;
55  // Effect context.
56  o.h(y, y);
57  // Value context.
58  var x = o.h(p, y);
59  assertEquals(true, x);
60  assertEquals(false, o.h(y, p));
61  // Test context.
62  if (!o.h(p, y)) {
63    assertTrue(false);  // Should not happen.
64  }
65
66  // Perform the same tests again, but this time with non-trivial
67  // expressions as the parameters.
68
69  // Effect context.
70  o.h(y + 1, y + 1);
71  // Value context.
72  var x = o.h(p + 1, y + 1);
73  assertEquals(true, x);
74  assertEquals(false, o.h(y + 1, p + 1));
75  // Test context.
76  if (!o.h(p + 1, y + 1)) {
77    assertTrue(false);  // Should not happen.
78  }
79}
80
81var o2 = {};
82o2.h = function(i, j) { return i < j; };
83for (var i = 0; i < 5; i++) TestInlineTwoParams(o2, 42);
84%OptimizeFunctionOnNextCall(TestInlineTwoParams);
85TestInlineTwoParams(o2, 42);
86TestInlineTwoParams({h: o2.h}, 42);
87