JS/Inlining: refactor TemporaryAssignmentElimination, add more tests

js/js.translator/testData/js-optimizer/temporary-assignment/ifWithoutElse.optimized.js

@@ -0,0 +1,19 @@
+function f(x) {
+    return x;
+}
+
+function box() {
+    var result1, result2;
+
+    if (f(true)) {
+        result1 = "1";
+    }
+    if (result1 !== "1") return "fail1: " + result1;
+
+    if (f(false)) {
+        result2 = "1";
+    }
+    if (result2 !== void 0) return "fail2: " + result2;
+
+    return "OK";
+}

js/js.translator/testData/js-optimizer/temporary-assignment/ifWithoutElse.original.js

@@ -0,0 +1,21 @@
+function f(x) {
+    return x;
+}
+
+function box() {
+    var result1, result2, $a, $b;
+    
+    if (f(true)) {
+        $a = "1";
+    }
+    result1 = $a;
+    if (result1 !== "1") return "fail1: " + result1;
+    
+    if (f(false)) {
+        $b = "1";
+    }
+    result2 = $b;
+    if (result2 !== void 0) return "fail2: " + result2;
+    
+    return "OK";
+}

js/js.translator/testData/js-optimizer/temporary-assignment/transitiveChain.optimized.js

@@ -0,0 +1,71 @@
+function f(x) {
+    return x;
+}
+
+function testRegular() {
+    var result;
+    result = f("testRegular");
+    return result;
+}
+
+function testIrregular() {
+    var result;
+    result = f("testIrregular");
+    return result;
+}
+
+function testDoubleUse1() {
+    var result;
+    var $b;
+    $b = f("testDoubleUse1");
+    result = $b;
+    f($b);
+    return result;
+}
+
+function testDoubleUse2() {
+    var $d;
+    $d = f("testDoubleUse2");
+    var result = $d;
+    f($d);
+    return result;
+}
+
+function testDoubleUse3() {
+    var result;
+    var $a;
+    $a = f("testDoubleUse3");
+    result = $a;
+    f($a);
+    return result;
+}
+
+function testCircular() {
+    var $b;
+    $b = f("testCircular");
+    $b = $b;
+    var result = $b;
+    return result;
+}
+
+function box() {
+    var result = testRegular();
+    if (result != "testRegular") return "failRegular: " + result;
+
+    result = testIrregular();
+    if (result != "testIrregular") return "failIrregular: " + result;
+
+    result = testDoubleUse1();
+    if (result != "testDoubleUse1") return "failDoubleUse1: " + result;
+
+    result = testDoubleUse2();
+    if (result != "testDoubleUse2") return "failDoubleUse2: " + result;
+
+    result = testDoubleUse3();
+    if (result != "testDoubleUse3") return "failDoubleUse3: " + result;
+
+    result = testCircular();
+    if (result != "testCircular") return "failCircular: " + result;
+
+    return "OK"
+}

js/js.translator/testData/js-optimizer/temporary-assignment/transitiveChain.original.js

@@ -0,0 +1,89 @@
+function f(x) {
+    return x;
+}
+
+function testRegular() {
+    var $a, $b, $c, $d;
+    $a = f("testRegular");
+    $b = $a;
+    $c = $b;
+    $d = $c;
+    var result = $d;
+    return result;
+}
+
+function testIrregular() {
+    var $a, $b, $d;
+    $a = f("testIrregular");
+    $b = $a;
+    var $c = $b;
+    $d = $c;
+    var result = $d;
+    return result;
+}
+
+function testDoubleUse1() {
+    var $a, $b, $c, $d;
+    $a = f("testDoubleUse1");
+    $b = $a;
+    $c = $b;
+    $d = $c;
+    var result = $d;
+    f($b);
+    return result;
+}
+
+function testDoubleUse2() {
+    var $a, $b, $c, $d;
+    $a = f("testDoubleUse2");
+    $b = $a;
+    $c = $b;
+    $d = $c;
+    var result = $d;
+    f($d);
+    return result;
+}
+
+function testDoubleUse3() {
+    var $a, $b, $c, $d;
+    $a = f("testDoubleUse3");
+    $b = $a;
+    $c = $b;
+    $d = $c;
+    var result = $d;
+    f($a);
+    return result;
+}
+
+function testCircular() {
+    var $a, $b, $c, $d;
+    $a = f("testCircular");
+    $b = $a;
+    $c = $b;
+    $d = $c;
+    $b = $d;
+    var result = $b;
+    return result;
+}
+
+function box() {
+    var result = testRegular();
+    if (result != "testRegular") return "failRegular: " + result;
+    
+    result = testIrregular();
+    if (result != "testIrregular") return "failIrregular: " + result;
+
+    result = testDoubleUse1();
+    if (result != "testDoubleUse1") return "failDoubleUse1: " + result;
+
+    result = testDoubleUse2();
+    if (result != "testDoubleUse2") return "failDoubleUse2: " + result;
+
+    result = testDoubleUse3();
+    if (result != "testDoubleUse3") return "failDoubleUse3: " + result;
+
+    result = testCircular();
+    if (result != "testCircular") return "failCircular: " + result;
+    
+    return "OK"
+}

js/js.translator/testData/js-optimizer/temporary-assignment/tryCatch.optimized.js

@@ -0,0 +1,57 @@
+function f(x) {
+    return x;
+}
+
+function testCatch1() {
+    var result;
+    try {
+        result = f("testCatch1");
+        throw new Error();
+    } catch (e) {
+    }
+    return result;
+}
+
+function testCatch2() {
+    var result;
+    try {
+        throw new Error();
+    } catch (e) {
+    }
+    return result;
+}
+
+function testFinally() {
+    var result;
+    try {
+        result = f("testFinally");
+    } finally {
+    }
+    return result;
+}
+
+function testOuter() {
+    var result;
+    try {
+        result = f("testOuter");
+    } finally {
+        f("23")
+    }
+    return result;
+}
+
+function box() {
+    var result = testCatch1();
+    if (result !== "testCatch1") return "failCatch1: " + result;
+
+    result = testCatch2();
+    if (result !== void 0) return "failCatch2: " + result;
+
+    result = testFinally();
+    if (result !== "testFinally") return "failFinally: " + result;
+
+    result = testOuter();
+    if (result !== "testOuter") return "testOuter: " + result;
+
+    return "OK";
+}

js/js.translator/testData/js-optimizer/temporary-assignment/tryCatch.original.js

@@ -0,0 +1,66 @@
+function f(x) {
+    return x;
+}
+
+function testCatch1() {
+    var $tmp;
+    var result;
+    try {
+        $tmp = f("testCatch1");
+        throw new Error();
+    } catch (e) {
+        result = $tmp;
+    }
+    return result;
+}
+
+function testCatch2() {
+    var $tmp;
+    var result;
+    try {
+        throw new Error();
+        $tmp = f("testCatch2");
+    } catch (e) {
+        result = $tmp;
+    }
+    return result;
+}
+
+function testFinally() {
+    var $tmp;
+    var result;
+    try {
+        $tmp = f("testFinally");
+    } finally {
+        result = $tmp;
+    }
+    return result;
+}
+
+function testOuter() {
+    var $tmp;
+    var result;
+    try {
+        $tmp = f("testOuter");
+    } finally {
+        f("23")
+    }
+    result = $tmp;
+    return result;
+}
+
+function box() {
+    var result = testCatch1();
+    if (result !== "testCatch1") return "failCatch1: " + result;
+
+    result = testCatch2();
+    if (result !== void 0) return "failCatch2: " + result;
+
+    result = testFinally();
+    if (result !== "testFinally") return "failFinally: " + result;
+
+    result = testOuter();
+    if (result !== "testOuter") return "testOuter: " + result;
+
+    return "OK";
+}