Add SIMD.Float32x4 functions.

src/runtime/runtime.h

Index: src/runtime/runtime.h
diff --git a/src/runtime/runtime.h b/src/runtime/runtime.h
index 2b51e072e74fc0468038403e5e04e7fa73574e93..f1c6e7ba71208b254dcabad73c123d99d28fee71 100644
--- a/src/runtime/runtime.h
+++ b/src/runtime/runtime.h
@@ -551,6 +551,29 @@ namespace internal {
   F(Arguments, 1, 1)
 
 
+#define FOR_EACH_INTRINSIC_SIMD(F)  \
+  F(CreateFloat32x4, 4, 1)          \
+  F(NewFloat32x4Wrapper, 1, 1)      \
+  F(Float32x4Check, 1, 1)           \
+  F(Float32x4ExtractLane, 2, 1)     \
+  F(Float32x4ReplaceLane, 3, 1)     \
+  F(Float32x4Abs, 1, 1)             \
+  F(Float32x4Neg, 1, 1)             \
+  F(Float32x4Sqrt, 1, 1)            \
+  F(Float32x4RecipApprox, 1, 1)     \
+  F(Float32x4RecipSqrtApprox, 1, 1) \
+  F(Float32x4Add, 2, 1)             \
+  F(Float32x4Sub, 2, 1)             \
+  F(Float32x4Mul, 2, 1)             \
+  F(Float32x4Div, 2, 1)             \
+  F(Float32x4Min, 2, 1)             \
+  F(Float32x4Max, 2, 1)             \
+  F(Float32x4MinNum, 2, 1)          \
+  F(Float32x4MaxNum, 2, 1)          \
+  F(Float32x4Swizzle, 5, 1)         \
+  F(Float32x4Shuffle, 6, 1)
+
+
 #define FOR_EACH_INTRINSIC_STRINGS(F)           \
   F(StringReplaceOneCharWithString, 3, 1)       \
   F(StringIndexOf, 3, 1)                        \
@@ -726,6 +749,7 @@ namespace internal {
   FOR_EACH_INTRINSIC_PROXY(F)               \
   FOR_EACH_INTRINSIC_REGEXP(F)              \
   FOR_EACH_INTRINSIC_SCOPES(F)              \
+  FOR_EACH_INTRINSIC_SIMD(F)                \
   FOR_EACH_INTRINSIC_STRINGS(F)             \
   FOR_EACH_INTRINSIC_SYMBOL(F)              \
   FOR_EACH_INTRINSIC_TEST(F)                \