Merge remote-tracking branch 'upstream'

Author: Jarred-Sumner

JSTests/microbenchmarks/array-prototype-includes-int32.js

@@ -8,4 +8,4 @@ for (var i = 0; i < array.length; i++)
     array[i] = i;
 
 for (var i = 0; i < 1e6; ++i)
-    test(array, 512);
+    test(array, i % 1024);

JSTests/microbenchmarks/array-prototype-indexOf-int32.js

@@ -0,0 +1,12 @@
+function test(array, searchElement) {
+    return array.includes(searchElement);
+}
+noInline(test);
+
+var array = new Array(1024);
+for (var i = 0; i < array.length; i++)
+    array[i] = i;
+
+for (var i = 0; i < 1e6; ++i)
+    test(array, i % 1024);
+

JSTests/wasm/stress/i32_trunc_sat_f32_s.js

@@ -0,0 +1,15 @@
+//@ $skipModes << "wasm-no-wasm-jit".to_sym
+
+function shouldBe(actual, expected) {
+    if (actual !== expected)
+        throw new Error('bad value: ' + actual);
+}
+
+var wasm_code = new Uint8Array([0,97,115,109,1,0,0,0,1,188,128,128,128,0,7,78,1,94,120,1,78,1,94,119,1,80,0,95,0,78,1,80,1,2,95,1,127,0,96,3,127,127,127,1,127,96,8,99,1,127,100,4,127,123,100,2,126,111,0,96,7,127,99,1,127,100,109,100,0,100,111,99,3,0,3,130,128,128,128,0,1,4,4,137,128,128,128,0,2,112,1,1,16,113,1,4,11,5,132,128,128,128,0,1,1,0,32,13,133,128,128,128,0,2,0,5,0,6,6,181,128,128,128,0,5,124,0,68,0,0,0,0,0,0,0,0,11,127,1,65,149,255,201,136,2,11,113,1,208,113,11,123,1,253,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,11,107,1,208,107,11,7,136,128,128,128,0,1,4,109,97,105,110,0,0,9,139,128,128,128,0,1,6,0,65,0,11,112,1,210,0,11,10,171,128,128,128,0,1,41,3,1,99,2,1,113,1,125,35,1,178,67,19,66,140,131,149,141,67,108,10,96,118,148,140,140,140,140,140,140,140,140,140,140,140,140,140,140,252,0,11]);
+var wasm_module = new WebAssembly.Module(wasm_code);
+var wasm_instance = new WebAssembly.Instance(wasm_module);
+var f = wasm_instance.exports.main;
+shouldBe(f(0, -0, 1), -2147483648);
+for (var i = 0; i < testLoopCount; i++)
+    shouldBe(f(1, -0, 0), -2147483648);
+shouldBe(f(0, -0, 1), -2147483648);