SIMD.js Add the other SIMD Phase 1 types.

src/runtime.js

Index: src/runtime.js
diff --git a/src/runtime.js b/src/runtime.js
index dd776dbc8c354722c692c3580914398e5de26d30..87e5b23ce0a80cb65418d3cdd54827631c4b5399 100644
--- a/src/runtime.js
+++ b/src/runtime.js
@@ -103,8 +103,8 @@ EQUALS = function EQUALS(y) {
       while (true) {
         if (IS_NUMBER(y)) return %NumberEquals(x, y);
         if (IS_NULL_OR_UNDEFINED(y)) return 1;  // not equal
-        if (IS_SYMBOL(y) || IS_FLOAT32X4(y)) return 1;  // not equal
         if (!IS_SPEC_OBJECT(y)) {
+          if (IS_SYMBOL(y) || IS_SIMD_VALUE(y)) return 1;  // not equal
           // String or boolean.
           return %NumberEquals(x, %$toNumber(y));
         }
@@ -113,10 +113,10 @@ EQUALS = function EQUALS(y) {
     } else if (IS_STRING(x)) {
       while (true) {
         if (IS_STRING(y)) return %StringEquals(x, y);
-        if (IS_SYMBOL(y) || IS_FLOAT32X4(y)) return 1;  // not equal
         if (IS_NUMBER(y)) return %NumberEquals(%$toNumber(x), y);
         if (IS_BOOLEAN(y)) return %NumberEquals(%$toNumber(x), %$toNumber(y));
         if (IS_NULL_OR_UNDEFINED(y)) return 1;  // not equal
+        if (IS_SYMBOL(y) || IS_SIMD_VALUE(y)) return 1;  // not equal
         y = %$toPrimitive(y, NO_HINT);
       }
     } else if (IS_SYMBOL(x)) {
@@ -127,24 +127,23 @@ EQUALS = function EQUALS(y) {
       if (IS_NULL_OR_UNDEFINED(y)) return 1;
       if (IS_NUMBER(y)) return %NumberEquals(%$toNumber(x), y);
       if (IS_STRING(y)) return %NumberEquals(%$toNumber(x), %$toNumber(y));
-      if (IS_SYMBOL(y) || IS_FLOAT32X4(y)) return 1;  // not equal
+      if (IS_SYMBOL(y) || IS_SIMD_VALUE(y)) return 1;  // not equal
       // y is object.
       x = %$toNumber(x);
       y = %$toPrimitive(y, NO_HINT);
     } else if (IS_NULL_OR_UNDEFINED(x)) {
       return IS_NULL_OR_UNDEFINED(y) ? 0 : 1;
-    } else if (IS_FLOAT32X4(x)) {
-      if (IS_FLOAT32X4(y))
-        return %Float32x4Equals(x, y);
-      return 1;  // not equal
+    } else if (IS_SIMD_VALUE(x)) {
+       return %SimdEquals(x, y);
     } else {
       // x is an object.
-      if (IS_SPEC_OBJECT(y)) {
-        return %_ObjectEquals(x, y) ? 0 : 1;
-      }
+      if (IS_SPEC_OBJECT(y)) return %_ObjectEquals(x, y) ? 0 : 1;
       if (IS_NULL_OR_UNDEFINED(y)) return 1;  // not equal
-      if (IS_SYMBOL(y) || IS_FLOAT32X4(y)) return 1;  // not equal
-      if (IS_BOOLEAN(y)) y = %$toNumber(y);
+      if (IS_BOOLEAN(y)) {
+        y = %$toNumber(y);
+      } else if (IS_SYMBOL(y) || IS_SIMD_VALUE(y)) {
+        return 1;  // not equal
+      }
       x = %$toPrimitive(x, NO_HINT);
     }
   }
@@ -162,8 +161,7 @@ STRICT_EQUALS = function STRICT_EQUALS(x) {
     return %NumberEquals(this, x);
   }
 
-  if (IS_FLOAT32X4(this) && IS_FLOAT32X4(x))
-    return %Float32x4Equals(this, x);
+  if (IS_SIMD_VALUE(this)) return %SimdEquals(this, x);
 
   // If anything else gets here, we just do simple identity check.
   // Objects (including functions), null, undefined and booleans were
@@ -766,8 +764,7 @@ function ToPrimitive(x, hint) {
   if (IS_STRING(x)) return x;
   // Normal behavior.
   if (!IS_SPEC_OBJECT(x)) return x;
-  if (IS_SYMBOL_WRAPPER(x)) throw MakeTypeError(kSymbolToPrimitive);
-  if (IS_FLOAT32X4(x)) return x;
+  if (IS_SIMD_VALUE(x)) return x;
   if (hint == NO_HINT) hint = (IS_DATE(x)) ? STRING_HINT : NUMBER_HINT;
   return (hint == NUMBER_HINT) ? DefaultNumber(x) : DefaultString(x);
 }
@@ -792,8 +789,7 @@ function ToNumber(x) {
   }
   if (IS_BOOLEAN(x)) return x ? 1 : 0;
   if (IS_UNDEFINED(x)) return NAN;
-  if (IS_SYMBOL(x)) throw MakeTypeError(kSymbolToNumber);
-  if (IS_FLOAT32X4(x)) throw MakeTypeError(kSimdToNumber);
+  // Types that can't be converted to number are caught in DefaultNumber.
   return (IS_NULL(x)) ? 0 : ToNumber(DefaultNumber(x));
 }
 
@@ -804,8 +800,7 @@ function NonNumberToNumber(x) {
   }
   if (IS_BOOLEAN(x)) return x ? 1 : 0;
   if (IS_UNDEFINED(x)) return NAN;
-  if (IS_SYMBOL(x)) throw MakeTypeError(kSymbolToNumber);
-  if (IS_FLOAT32X4(x)) throw MakeTypeError(kSimdToNumber);
+  // Types that can't be converted to number are caught in DefaultNumber.
   return (IS_NULL(x)) ? 0 : ToNumber(DefaultNumber(x));
 }
 
@@ -816,7 +811,7 @@ function ToString(x) {
   if (IS_NUMBER(x)) return %_NumberToString(x);
   if (IS_BOOLEAN(x)) return x ? 'true' : 'false';
   if (IS_UNDEFINED(x)) return 'undefined';
-  if (IS_SYMBOL(x)) throw MakeTypeError(kSymbolToString);
+  // Types that can't be converted to string are caught in DefaultString.
   return (IS_NULL(x)) ? 'null' : ToString(DefaultString(x));
 }
 
@@ -824,7 +819,7 @@ function NonStringToString(x) {
   if (IS_NUMBER(x)) return %_NumberToString(x);
   if (IS_BOOLEAN(x)) return x ? 'true' : 'false';
   if (IS_UNDEFINED(x)) return 'undefined';
-  if (IS_SYMBOL(x)) throw MakeTypeError(kSymbolToString);
+  // Types that can't be converted to string are caught in DefaultString.
   return (IS_NULL(x)) ? 'null' : ToString(DefaultString(x));
 }
 
@@ -841,7 +836,7 @@ function ToObject(x) {
   if (IS_NUMBER(x)) return new GlobalNumber(x);
   if (IS_BOOLEAN(x)) return new GlobalBoolean(x);
   if (IS_SYMBOL(x)) return %NewSymbolWrapper(x);
-  if (IS_FLOAT32X4(x)) return %NewFloat32x4Wrapper(x);
+  if (IS_SIMD_VALUE(x)) return %SimdToObject(x);
   if (IS_NULL_OR_UNDEFINED(x) && !IS_UNDETECTABLE(x)) {
     throw MakeTypeError(kUndefinedOrNullToObject);
   }
@@ -889,9 +884,7 @@ function SameValue(x, y) {
       return false;
     }
   }
-  if (IS_FLOAT32X4(x)) {
-    return %Float32x4SameValue(x, y);
-  }
+  if (IS_SIMD_VALUE(x)) return %SimdSameValue(x, y);
   return x === y;
 }
 
@@ -902,9 +895,7 @@ function SameValueZero(x, y) {
   if (IS_NUMBER(x)) {
     if (NUMBER_IS_NAN(x) && NUMBER_IS_NAN(y)) return true;
   }
-  if (IS_FLOAT32X4(x)) {
-    return %Float32x4SameValueZero(x, y);
-  }
+  if (IS_SIMD_VALUE(x)) return %SimdSameValueZero(x, y);
   return x === y;
 }
 
@@ -944,18 +935,17 @@ function IsConcatSpreadable(O) {
 
 // ECMA-262, section 8.6.2.6, page 28.
 function DefaultNumber(x) {
-  if (!IS_SYMBOL_WRAPPER(x) && !IS_FLOAT32X4_WRAPPER(x)) {
-    var valueOf = x.valueOf;
-    if (IS_SPEC_FUNCTION(valueOf)) {
-      var v = %_CallFunction(x, valueOf);
-      if (IsPrimitive(v)) return v;
-    }
-
-    var toString = x.toString;
-    if (IS_SPEC_FUNCTION(toString)) {
-      var s = %_CallFunction(x, toString);
-      if (IsPrimitive(s)) return s;
-    }
+  var valueOf = x.valueOf;
+  if (IS_SPEC_FUNCTION(valueOf)) {
+    var v = %_CallFunction(x, valueOf);
+    if (IS_SYMBOL(v)) throw MakeTypeError(kSymbolToNumber);
+    if (IS_SIMD_VALUE(x)) throw MakeTypeError(kSimdToNumber);
+    if (IsPrimitive(v)) return v;
+  }
+  var toString = x.toString;
+  if (IS_SPEC_FUNCTION(toString)) {
+    var s = %_CallFunction(x, toString);
+    if (IsPrimitive(s)) return s;
   }
   throw MakeTypeError(kCannotConvertToPrimitive);
 }
@@ -963,6 +953,7 @@ function DefaultNumber(x) {
 // ECMA-262, section 8.6.2.6, page 28.
 function DefaultString(x) {
   if (!IS_SYMBOL_WRAPPER(x)) {
+    if (IS_SYMBOL(x)) throw MakeTypeError(kSymbolToString);
     var toString = x.toString;
     if (IS_SPEC_FUNCTION(toString)) {
       var s = %_CallFunction(x, toString);