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Unified Diff: src/runtime.js

Issue 1250733005: SIMD.js Add the other SIMD Phase 1 types. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Make _IsSimdObject an assembly intrinsic in fullcodegen. Created 5 years, 5 months ago
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Index: src/runtime.js
diff --git a/src/runtime.js b/src/runtime.js
index 63a733fcb614ea249ba2469695a0ab2f1cf3aa0e..1a51581f8ee76a8d0009677e04093ae85c074889 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_OBJECT(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_OBJECT(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_OBJECT(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_OBJECT(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_OBJECT(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_OBJECT(this)) return %SimdEquals(this, x);
// If anything else gets here, we just do simple identity check.
// Objects (including functions), null, undefined and booleans were
@@ -766,7 +764,7 @@ function ToPrimitive(x, hint) {
if (IS_STRING(x)) return x;
// Normal behavior.
if (!IS_SPEC_OBJECT(x)) return x;
- if (IS_FLOAT32X4(x)) return x;
+ if (IS_SIMD_OBJECT(x)) return x;
if (hint == NO_HINT) hint = (IS_DATE(x)) ? STRING_HINT : NUMBER_HINT;
return (hint == NUMBER_HINT) ? DefaultNumber(x) : DefaultString(x);
}
@@ -838,7 +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_OBJECT(x)) return %SimdToObject(x);
if (IS_NULL_OR_UNDEFINED(x) && !IS_UNDETECTABLE(x)) {
throw MakeTypeError(kUndefinedOrNullToObject);
}
@@ -886,9 +884,7 @@ function SameValue(x, y) {
return false;
}
}
- if (IS_FLOAT32X4(x)) {
- return %Float32x4SameValue(x, y);
- }
+ if (IS_SIMD_OBJECT(x)) return %SimdSameValue(x, y);
return x === y;
}
@@ -899,9 +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_OBJECT(x)) return %SimdSameValueZero(x, y);
return x === y;
}
@@ -945,7 +939,7 @@ function DefaultNumber(x) {
if (IS_SPEC_FUNCTION(valueOf)) {
var v = %_CallFunction(x, valueOf);
if (IS_SYMBOL(v)) throw MakeTypeError(kSymbolToNumber);
- if (IS_FLOAT32X4(v)) throw MakeTypeError(kSimdToNumber);
+ if (IS_SIMD_OBJECT(x)) throw MakeTypeError(kSimdToNumber);
if (IsPrimitive(v)) return v;
}
var toString = x.toString;
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