[simd.js] Add SIMD load functions for Phase 1.

src/harmony-simd.js

Index: src/harmony-simd.js
diff --git a/src/harmony-simd.js b/src/harmony-simd.js
index 3cc18c2e908d8301717128caa1698a89e6683edd..12b559db1d9c3871a5749139193e34b407574813 100644
--- a/src/harmony-simd.js
+++ b/src/harmony-simd.js
@@ -195,6 +195,10 @@ function NAMEGreaterThanJS(a, b) {
 function NAMEGreaterThanOrEqualJS(a, b) {
   return %NAMEGreaterThanOrEqual(a, b);
 }
+
+function NAMELoadJS(tarray, index) {
+  return %NAMELoad(tarray, index);
+}
 endmacro
 
 SIMD_NUMERIC_TYPES(DECLARE_NUMERIC_FUNCTIONS)
@@ -319,6 +323,21 @@ function Float32x4ShuffleJS(a, b, c0, c1, c2, c3) {
 }
 
 
+function Float32x4Load1JS(tarray, index) {
+  return %Float32x4Load1(tarray, index);
+}

[bbudge, 2015/08/20 23:05:25]

You should be able to "macroize" these too. Parameterize on NAME and COUNT.

[gdeepti, 2015/08/21 21:07:50]

Done.

+
+
+function Float32x4Load2JS(tarray, index) {
+  return %Float32x4Load2(tarray, index);
+}
+
+
+function Float32x4Load3JS(tarray, index) {
+  return %Float32x4Load3(tarray, index);
+}
+
+
 function Int32x4Constructor(c0, c1, c2, c3) {
   if (%_IsConstructCall()) throw MakeTypeError(kNotConstructor, "Int32x4");
   return %CreateInt32x4(TO_NUMBER_INLINE(c0), TO_NUMBER_INLINE(c1),
@@ -341,6 +360,21 @@ function Int32x4ShuffleJS(a, b, c0, c1, c2, c3) {
 }
 
 
+function Int32x4Load1JS(tarray, index) {
+  return %Int32x4Load1(tarray, index);
+}
+
+
+function Int32x4Load2JS(tarray, index) {
+  return %Int32x4Load2(tarray, index);
+}
+
+
+function Int32x4Load3JS(tarray, index) {
+  return %Int32x4Load3(tarray, index);
+}
+
+
 function Bool32x4Constructor(c0, c1, c2, c3) {
   if (%_IsConstructCall()) throw MakeTypeError(kNotConstructor, "Bool32x4");
   return %CreateBool32x4(c0, c1, c2, c3);
@@ -517,6 +551,10 @@ utils.InstallFunctions(GlobalFloat32x4, DONT_ENUM, [
   'fromInt32x4Bits', Float32x4FromInt32x4BitsJS,
   'fromInt16x8Bits', Float32x4FromInt16x8BitsJS,
   'fromInt8x16Bits', Float32x4FromInt8x16BitsJS,
+  'load', Float32x4LoadJS,
+  'load1', Float32x4Load1JS,
+  'load2', Float32x4Load2JS,
+  'load3', Float32x4Load3JS,
 ]);
 
 utils.InstallFunctions(GlobalInt32x4, DONT_ENUM, [
@@ -550,6 +588,10 @@ utils.InstallFunctions(GlobalInt32x4, DONT_ENUM, [
   'fromFloat32x4Bits', Int32x4FromFloat32x4BitsJS,
   'fromInt16x8Bits', Int32x4FromInt16x8BitsJS,
   'fromInt8x16Bits', Int32x4FromInt8x16BitsJS,
+  'load', Int32x4LoadJS,
+  'load1', Int32x4Load1JS,
+  'load2', Int32x4Load2JS,
+  'load3', Int32x4Load3JS,
 ]);
 
 utils.InstallFunctions(GlobalBool32x4, DONT_ENUM, [
@@ -600,6 +642,7 @@ utils.InstallFunctions(GlobalInt16x8, DONT_ENUM, [
   'fromFloat32x4Bits', Int16x8FromFloat32x4BitsJS,
   'fromInt32x4Bits', Int16x8FromInt32x4BitsJS,
   'fromInt8x16Bits', Int16x8FromInt8x16BitsJS,
+  'load', Int16x8LoadJS,
 ]);
 
 utils.InstallFunctions(GlobalBool16x8, DONT_ENUM, [
@@ -650,6 +693,7 @@ utils.InstallFunctions(GlobalInt8x16, DONT_ENUM, [
   'fromFloat32x4Bits', Int8x16FromFloat32x4BitsJS,
   'fromInt32x4Bits', Int8x16FromInt32x4BitsJS,
   'fromInt16x8Bits', Int8x16FromInt16x8BitsJS,
+  'load', Int8x16LoadJS,
 ]);
 
 utils.InstallFunctions(GlobalBool8x16, DONT_ENUM, [