Upgrade V8 to 5.1.281.57 DO NOT MERGE
FPIIM-449
Change-Id: Id981b686b4d587ac31697662eb98bb34be42ad90
(cherry picked from commit 3b9bc31999c9787eb726ecdbfd5796bfdec32a18)
diff --git a/test/mjsunit/wasm/asm-wasm-literals.js b/test/mjsunit/wasm/asm-wasm-literals.js
new file mode 100644
index 0000000..e4e312f
--- /dev/null
+++ b/test/mjsunit/wasm/asm-wasm-literals.js
@@ -0,0 +1,261 @@
+// Copyright 2016 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --expose-wasm
+
+function RunThreeWayTest(asmfunc, expect) {
+ var asm_source = asmfunc.toString();
+ var nonasm_source = asm_source.replace(new RegExp("use asm"), "");
+ var stdlib = {Math: Math};
+
+ var js_module = eval("(" + nonasm_source + ")")(stdlib);
+ print("Testing " + asmfunc.name + " (js)...");
+ expect(js_module);
+
+ print("Testing " + asmfunc.name + " (asm.js)...");
+ var asm_module = asmfunc(stdlib);
+ expect(asm_module);
+
+ print("Testing " + asmfunc.name + " (wasm)...");
+ var wasm_module = Wasm.instantiateModuleFromAsm(asm_source, stdlib);
+ expect(wasm_module);
+}
+
+function PositiveIntLiterals() {
+ "use asm";
+ function f0() { return 0; }
+ function f1() { return 1; }
+ function f4() { return 4; }
+ function f64() { return 64; }
+ function f127() { return 127; }
+ function f128() { return 128; }
+ function f256() { return 256; }
+ function f1000() { return 1000; }
+ function f2000000() { return 2000000; }
+ function fmax() { return 2147483647; }
+ return {f0: f0, f1: f1, f4: f4, f64: f64, f127: f127, f128: f128,
+ f256: f256, f1000: f1000, f2000000, fmax: fmax};
+}
+
+RunThreeWayTest(PositiveIntLiterals, function(module) {
+ assertEquals(0, module.f0());
+ assertEquals(1, module.f1());
+ assertEquals(4, module.f4());
+ assertEquals(64, module.f64());
+ assertEquals(128, module.f128());
+ assertEquals(256, module.f256());
+ assertEquals(1000, module.f1000());
+ assertEquals(2000000, module.f2000000());
+ assertEquals(2147483647, module.fmax());
+});
+
+function NegativeIntLiterals() {
+ "use asm";
+ function f1() { return -1; }
+ function f4() { return -4; }
+ function f64() { return -64; }
+ function f127() { return -127; }
+ function f128() { return -128; }
+ function f256() { return -256; }
+ function f1000() { return -1000; }
+ function f2000000() { return -2000000; }
+ function fmin() { return -2147483648; }
+ return {f1: f1, f4: f4, f64: f64, f127: f127, f128: f128,
+ f256: f256, f1000: f1000, f2000000, fmin: fmin};
+}
+
+RunThreeWayTest(NegativeIntLiterals, function (module) {
+ assertEquals(-1, module.f1());
+ assertEquals(-4, module.f4());
+ assertEquals(-64, module.f64());
+ assertEquals(-127, module.f127());
+ assertEquals(-128, module.f128());
+ assertEquals(-256, module.f256());
+ assertEquals(-1000, module.f1000());
+ assertEquals(-2000000, module.f2000000());
+ assertEquals(-2147483648, module.fmin());
+});
+
+function PositiveUnsignedLiterals() {
+ "use asm";
+ function f0() { return 0 >>> 0; }
+ function f1() { return 1 >>> 0; }
+ function f4() { return 4 >>> 0; }
+ function f64() { return 64 >>> 0; }
+ function f127() { return 127 >>> 0; }
+ function f128() { return 128 >>> 0; }
+ function f256() { return 256 >>> 0; }
+ function f1000() { return 1000 >>> 0; }
+ function f2000000() { return 2000000 >>> 0; }
+ function fmax() { return 2147483647 >>> 0; }
+ return {f0: f0, f1: f1, f4: f4, f64: f64, f127: f127, f128: f128,
+ f256: f256, f1000: f1000, f2000000, fmax: fmax};
+}
+
+RunThreeWayTest(PositiveUnsignedLiterals, function (module) {
+ assertEquals(0, module.f0());
+ assertEquals(1, module.f1());
+ assertEquals(4, module.f4());
+ assertEquals(64, module.f64());
+ assertEquals(128, module.f128());
+ assertEquals(256, module.f256());
+ assertEquals(1000, module.f1000());
+ assertEquals(2000000, module.f2000000());
+ assertEquals(2147483647, module.fmax());
+});
+
+function LargeUnsignedLiterals() {
+ "use asm";
+ function a() {
+ var x = 2147483648;
+ return +(x >>> 0);
+ }
+ function b() {
+ var x = 2147483649;
+ return +(x >>> 0);
+ }
+ function c() {
+ var x = 0x80000000;
+ return +(x >>> 0);
+ }
+ function d() {
+ var x = 0x80000001;
+ return +(x >>> 0);
+ }
+ function e() {
+ var x = 0xffffffff;
+ return +(x >>> 0);
+ }
+ return {a: a, b: b, c: c, d: d, e: e};
+}
+
+RunThreeWayTest(LargeUnsignedLiterals, function(module) {
+ assertEquals(2147483648, module.a());
+ assertEquals(2147483649, module.b());
+ assertEquals(0x80000000, module.c());
+ assertEquals(0x80000001, module.d());
+ assertEquals(0xffffffff, module.e());
+});
+
+function ManyI32() {
+ "use asm";
+ function main() {
+ var a = 1 + -2 + 3 + -4 | 0;
+ var b = 11 + -22 + 33 + -44 | 0;
+ var c = 111 + -222 + 333 + -444 | 0;
+ var d = 1111 + -2222 + 3333 + -4444 | 0;
+ var e = 11111 + -22222 + 33333 + -44444 | 0;
+ var f = 155555 + -266666 + 377777 + -488888 | 0;
+ var g = 1155555 + -2266666 + 3377777 + -4488888 | 0;
+ var h = 11155555 + -22266666 + 33377777 + -44488888 | 0;
+ var i = 111155555 + -222266666 + 333377777 + -444488888 | 0;
+ var j = (
+ 0x1 + 0x2 + 0x4 + 0x8 +
+ 0x10 + 0x20 + 0x40 + 0x80 +
+ 0x10F + 0x200 + 0x400 + 0x800 +
+ 0x10E0 + 0x20F0 + 0x4000 + 0x8000 +
+ 0x10D00 + 0x20E00 + 0x400F0 + 0x80002 +
+ 0x10C000 + 0x20D000 + 0x400E00 + 0x800030 +
+ 0x10B0000 + 0x20C0000 + 0x400D000 + 0x8000400 +
+ 0x10A00000 + 0x20B00000 + 0x400C0000 + 0x80005000
+ ) | 0;
+ return (a + b + c + d + e + f + g + h + i + j) | 0;
+ }
+ return {main: main};
+}
+
+RunThreeWayTest(ManyI32, function(module) {
+ assertEquals(-222411306, module.main());
+});
+
+
+function ManyF64a() {
+ "use asm";
+ function main() {
+ var a = +( 0.1 + -0.2 + 0.3 + -0.4);
+ var b = +( 1.1 + -2.2 + 0.33 + -4.4);
+ var c = +( 11.1 + -22.2 + 3.33 + -4.44);
+ var d = +( 111.1 + -222.2 + 33.33 + -4.444);
+ var e = +( 1111.1 + -2222.2 + 333.33 + -4.4444);
+ var f = +( 15555.5 + -26666.6 + 3777.77 + -4.88888);
+ var g = +( 115555.5 + -226666.6 + 33777.77 + -4.488888);
+ var h = +( 1115555.5 + -2226666.6 + 333777.77 + -4.4488888);
+ var i = +(11115555.5 + -22226666.6 + 3333777.77 + -4.44488888);
+ return +(a + b + c + d + e + f + g + h + i);
+ }
+ return {main: main};
+}
+
+RunThreeWayTest(ManyF64a, function(module) {
+ assertEquals(-8640233.599945681, module.main());
+});
+
+function ManyF64b() {
+ "use asm";
+ function k1() { return +(1.0e-25 + 3.0e-25 + 5.0e-25 + 6.0e-25 + 9.0e-25); }
+ function k2() { return +(1.0e-20 + 3.0e-20 + 5.0e-20 + 6.0e-20 + 9.0e-20); }
+ function k3() { return +(1.0e-15 + 3.0e-15 + 5.0e-15 + 6.0e-15 + 9.0e-15); }
+ function k4() { return +(1.0e-10 + 3.0e-10 + 5.0e-10 + 6.0e-10 + 9.0e-10); }
+ function k5() { return +(1.0e-5 + 3.0e-5 + 5.0e-5 + 6.0e-5 + 9.0e-5); }
+ function k6() { return +(1.1e+0 + 3.1e+0 + 5.1e+0 + 6.1e+0 + 9.1e+0); }
+
+ return {k1: k1, k2: k2, k3: k3, k4: k4, k5: k5, k6: k6};
+}
+
+RunThreeWayTest(ManyF64b, function(module) {
+ assertEquals(2.4e-24, module.k1());
+ assertEquals(2.4e-19, module.k2());
+ assertEquals(2.4e-14, module.k3());
+ assertEquals(2.4e-9, module.k4());
+ assertEquals(0.00024000000000000003, module.k5());
+ assertEquals(24.5, module.k6());
+});
+
+
+function ManyF64c() {
+ "use asm";
+ function k1() { return +(1.0e+25 + 3.0e+25 + 5.0e+25 + 6.0e+25 + 9.0e+25); }
+ function k2() { return +(1.0e+20 + 3.0e+20 + 5.0e+20 + 6.0e+20 + 9.0e+20); }
+ function k3() { return +(1.0e+15 + 3.0e+15 + 5.0e+15 + 6.0e+15 + 9.0e+15); }
+ function k4() { return +(1.0e+10 + 3.0e+10 + 5.0e+10 + 6.0e+10 + 9.0e+10); }
+ function k5() { return +(1.0e+5 + 3.0e+5 + 5.0e+5 + 6.0e+5 + 9.0e+5); }
+ function k6() { return +(1.4e+0 + 3.4e+0 + 5.4e+0 + 6.4e+0 + 9.4e+0); }
+
+ return {k1: k1, k2: k2, k3: k3, k4: k4, k5: k5, k6: k6};
+}
+
+RunThreeWayTest(ManyF64c, function(module) {
+ assertEquals(2.4000000000000004e+26, module.k1());
+ assertEquals(2.4e+21, module.k2());
+ assertEquals(2.4e+16, module.k3());
+ assertEquals(2.4e+11, module.k4());
+ assertEquals(2.4e+6, module.k5());
+ assertEquals(26, module.k6());
+});
+
+function ManyF32a(stdlib) {
+ "use asm";
+ var F = stdlib.Math.fround;
+
+ function k1() { return F(F(1.0e-25) + F(5.0e-25) + F(6.0e-25) + F(9.0e-25)); }
+ function k2() { return F(F(1.0e-20) + F(5.0e-20) + F(6.0e-20) + F(9.0e-20)); }
+ function k3() { return F(F(1.0e-15) + F(5.0e-15) + F(6.0e-15) + F(9.0e-15)); }
+ function k4() { return F(F(1.0e-10) + F(5.0e-10) + F(6.0e-10) + F(9.0e-10)); }
+ function k5() { return F(F(1.0e-5) + F(5.0e-5) + F(6.0e-5) + F(9.0e-5)); }
+ function k6() { return F(F(1.1e+0) + F(5.1e+0) + F(6.1e+0) + F(9.1e+0)); }
+
+ return {k1: k1, k2: k2, k3: k3, k4: k4, k5: k5, k6: k6};
+}
+
+if (false) {
+ // TODO(bradnelson): fails validation of F32 literals somehow.
+RunThreeWayTest(ManyF32a, function(module) {
+ assertEquals(2.0999999917333043e-24, module.k1());
+ assertEquals(2.099999868734112e-19, module.k2());
+ assertEquals(2.099999997029825e-14, module.k3());
+ assertEquals(2.099999951710174e-9, module.k4());
+ assertEquals(0.0002099999983329326, module.k5());
+ assertEquals(21.399999618530273, module.k6());
+});
+}