Fix conversion to float32, typing issue, split apart asm-wasm tests.

test/mjsunit/wasm/asm-wasm.js

 // Copyright 2015 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 EmptyTest() {
   "use asm";
   function caller() {
     empty();
@@ skipping 1238 matching lines @@
 
     return {ifunc: ifunc, dfunc: dfunc};
   }
 
   var m = Wasm.instantiateModuleFromAsm(CommaModule.toString());
   assertEquals(123, m.ifunc(456.7, 123));
   assertEquals(123.4, m.dfunc(456, 123.4));
 })();
 
 
-(function TestStdlibConstants() {
-  function Module(stdlib) {
-    "use asm";
-
-    var StdlibInfinity = stdlib.Infinity;
-    var StdlibNaN = stdlib.NaN;
-    var StdlibMathE = stdlib.Math.E;
-    var StdlibMathLN10 = stdlib.Math.LN10;
-    var StdlibMathLN2 = stdlib.Math.LN2;
-    var StdlibMathLOG2E = stdlib.Math.LOG2E;
-    var StdlibMathLOG10E = stdlib.Math.LOG10E;
-    var StdlibMathPI = stdlib.Math.PI;
-    var StdlibMathSQRT1_2 = stdlib.Math.SQRT1_2;
-    var StdlibMathSQRT2 = stdlib.Math.SQRT2;
-
-    function caller() {
-      if (StdlibInfinity != 1.0 / 0.0) return 0;
-      if (StdlibMathE != 2.718281828459045) return 0;
-      if (StdlibMathLN10 != 2.302585092994046) return 0;
-      if (StdlibMathLN2 != 0.6931471805599453) return 0;
-      if (StdlibMathLOG2E != 1.4426950408889634) return 0;
-      if (StdlibMathLOG10E != 0.4342944819032518) return 0;
-      if (StdlibMathPI != 3.141592653589793) return 0;
-      if (StdlibMathSQRT1_2 != 0.7071067811865476) return 0;
-      if (StdlibMathSQRT2 != 1.4142135623730951) return 0;
-      return 1;
-    }
-
-    function nanCheck() {
-      return +StdlibNaN;
-    }
-
-    return {caller:caller, nanCheck:nanCheck};
-  }
-
-  var m =Wasm.instantiateModuleFromAsm(Module.toString());
-  assertEquals(1, m.caller());
-  assertTrue(isNaN(m.nanCheck()));
-})();
-
-
-(function TestStdlibFunctions() {
-  function Module(stdlib) {
-    "use asm";
-
-    var StdlibMathCeil = stdlib.Math.ceil;
-    var StdlibMathFloor = stdlib.Math.floor;
-    var StdlibMathSqrt = stdlib.Math.sqrt;
-    var StdlibMathAbs = stdlib.Math.abs;
-    var StdlibMathMin = stdlib.Math.min;
-    var StdlibMathMax = stdlib.Math.max;
-
-    var StdlibMathAcos = stdlib.Math.acos;
-    var StdlibMathAsin = stdlib.Math.asin;
-    var StdlibMathAtan = stdlib.Math.atan;
-    var StdlibMathCos = stdlib.Math.cos;
-    var StdlibMathSin = stdlib.Math.sin;
-    var StdlibMathTan = stdlib.Math.tan;
-    var StdlibMathExp = stdlib.Math.exp;
-    var StdlibMathLog = stdlib.Math.log;
-
-    var StdlibMathAtan2 = stdlib.Math.atan2;
-    var StdlibMathPow = stdlib.Math.pow;
-    var StdlibMathImul = stdlib.Math.imul;
-
-    var fround = stdlib.Math.fround;
-
-    function deltaEqual(x, y) {
-      x = +x;
-      y = +y;
-      var t = 0.0;
-      t = x - y;
-      if (t < 0.0) {
-        t = t * -1.0;
-      }
-      return (t < 1.0e-13) | 0;
-    }
-
-    function caller() {
-      if (!deltaEqual(StdlibMathSqrt(123.0), 11.090536506409418)) return 0;
-      if (StdlibMathSqrt(fround(256.0)) != fround(16.0)) return 0;
-      if (StdlibMathCeil(123.7) != 124.0) return 0;
-      if (StdlibMathCeil(fround(123.7)) != fround(124.0)) return 0;
-      if (StdlibMathFloor(123.7) != 123.0) return 0;
-      if (StdlibMathFloor(fround(123.7)) != fround(123.0)) return 0;
-      if (StdlibMathAbs(-123.0) != 123.0) return 0;
-      if (StdlibMathAbs(fround(-123.0)) != fround(123.0)) return 0;
-      if (StdlibMathMin(123.4, 1236.4) != 123.4) return 0;
-      if (StdlibMathMin(fround(123.4),
-            fround(1236.4)) != fround(123.4)) return 0;
-      if (StdlibMathMax(123.4, 1236.4) != 1236.4) return 0;
-      if (StdlibMathMax(fround(123.4), fround(1236.4))
-          != fround(1236.4)) return 0;
-
-      if (!deltaEqual(StdlibMathAcos(0.1), 1.4706289056333368)) return 0;
-      if (!deltaEqual(StdlibMathAsin(0.2), 0.2013579207903308)) return 0;
-      if (!deltaEqual(StdlibMathAtan(0.2), 0.19739555984988078)) return 0;
-      if (!deltaEqual(StdlibMathCos(0.2), 0.9800665778412416)) return 0;
-      if (!deltaEqual(StdlibMathSin(0.2), 0.19866933079506122)) return 0;
-      if (!deltaEqual(StdlibMathTan(0.2), 0.20271003550867250)) return 0;
-      if (!deltaEqual(StdlibMathExp(0.2), 1.2214027581601699)) return 0;
-      if (!deltaEqual(StdlibMathLog(0.2), -1.6094379124341003)) return 0;
-
-      if (StdlibMathImul(6, 7) != 42) return 0;
-      if (!deltaEqual(StdlibMathAtan2(6.0, 7.0), 0.7086262721276703)) return 0;
-      if (StdlibMathPow(6.0, 7.0) != 279936.0) return 0;
-
-      return 1;
-    }
-
-    return {caller:caller};
-  }
-
-  var m = Wasm.instantiateModuleFromAsm(Module.toString());
-  assertEquals(1, m.caller());
-})();
-
-
-(function TestAbsInt() {
-  function Module(stdlib) {
-    "use asm";
-    var abs = stdlib.Math.abs;
-    function func(x) {
-      x = x | 0;
-      return abs(x|0)|0;
-    }
-    return {func:func};
-  }
-  var m = Wasm.instantiateModuleFromAsm(Module.toString());
-  var values = [0, 1, -1, 0x40000000, 0x7FFFFFFF, -0x80000000];
-  for (var i = 0; i < values.length; i++) {
-    var val = values[i];
-    assertEquals(Math.abs(val) | 0, m.func(val));
-  }
-})();
-
-
-(function TestAbsFloat() {
-  function Module(stdlib) {
-    "use asm";
-    var fround = stdlib.Math.fround;
-    var abs = stdlib.Math.abs;
-    function func(x) {
-      x = fround(x);
-      x = abs(x);
-      return fround(x);
-    }
-    return {func:func};
-  }
-  var m = Wasm.instantiateModuleFromAsm(Module.toString());
-  var values = [
-    0, -0, 1, -1, 0.9, -0.9, 1.414, 0x7F, -0x80, -0x8000, -0x80000000,
-    0x7FFF, 0x7FFFFFFF, Infinity, -Infinity, NaN
-  ];
-  for (var i = 0; i < values.length; i++) {
-    var val = values[i];
-    assertEquals(Math.fround(Math.abs(val)), m.func(val));
-  }
-})();
-
-
-(function TestAbsDouble() {
-  function Module(stdlib) {
-    "use asm";
-    var fround = stdlib.Math.fround;
-    var abs = stdlib.Math.abs;
-    function func(x) {
-      x = +x;
-      x = abs(x);
-      return +x;
-    }
-    return {func:func};
-  }
-  var m = Wasm.instantiateModuleFromAsm(Module.toString());
-  var values = [
-    0, -0, 1, -1, 0.9, -0.9, 1.414, 0x7F, -0x80, -0x8000, -0x80000000,
-    0x7FFF, 0x7FFFFFFF, Infinity, -Infinity, NaN
-  ];
-  for (var i = 0; i < values.length; i++) {
-    var val = values[i];
-    assertEquals(Math.abs(val), m.func(val));
-  }
-})();
-
-
 (function TestFloatAsDouble() {
   function Module(stdlib) {
     "use asm";
     var fround = stdlib.Math.fround;
-    var abs = stdlib.Math.abs;
     function func() {
       var x = fround(1.0);
       return +fround(x);
     }
     return {func:func};
   }
   var m = Wasm.instantiateModuleFromAsm(Module.toString());
   assertEquals(1, m.func());
 })();
 
@@ skipping 205 matching lines @@
       var a = 0;
       f = 5616315000.000001;
       a = ~~f >>>0;
       return a | 0;
     }
     return { main : aaa };
   }
   var wasm = Wasm.instantiateModuleFromAsm(asmModule.toString());
   assertEquals(1321347704, wasm.main());
 })();