[simd.js] Single SIMD128_VALUE_TYPE for all Simd128Values.

src/mips/lithium-codegen-mips.cc

Index: src/mips/lithium-codegen-mips.cc
diff --git a/src/mips/lithium-codegen-mips.cc b/src/mips/lithium-codegen-mips.cc
index 37fa97d2ecc81e3dbf5bd9949ac4aef27073cea4..0d52867972a9d2daf0b5d5bc1df7ff1222f7839b 100644
--- a/src/mips/lithium-codegen-mips.cc
+++ b/src/mips/lithium-codegen-mips.cc
@@ -2183,13 +2183,10 @@ void LCodeGen::DoBranch(LBranch* instr) {
 
       if (expected.Contains(ToBooleanStub::SIMD_VALUE)) {
         // SIMD value -> true.
-        Label not_simd;
         const Register scratch = scratch1();
         __ lbu(scratch, FieldMemOperand(map, Map::kInstanceTypeOffset));
-        __ Branch(&not_simd, lt, scratch, Operand(FIRST_SIMD_VALUE_TYPE));
-        __ Branch(instr->TrueLabel(chunk_), le, scratch,
-                  Operand(LAST_SIMD_VALUE_TYPE));
-        __ bind(&not_simd);
+        __ Branch(instr->TrueLabel(chunk_), eq, scratch,
+                  Operand(SIMD128_VALUE_TYPE));
       }
 
       if (expected.Contains(ToBooleanStub::HEAP_NUMBER)) {
@@ -5744,54 +5741,18 @@ Condition LCodeGen::EmitTypeofIs(Label* true_label,
     *cmp2 = Operand(zero_reg);
     final_branch_condition = eq;
 
-  } else if (String::Equals(type_name, factory->float32x4_string())) {
-    __ JumpIfSmi(input, false_label);
-    __ GetObjectType(input, input, scratch);
-    *cmp1 = scratch;
-    *cmp2 = Operand(FLOAT32X4_TYPE);
-    final_branch_condition = eq;
-
-  } else if (String::Equals(type_name, factory->int32x4_string())) {
-    __ JumpIfSmi(input, false_label);
-    __ GetObjectType(input, input, scratch);
-    *cmp1 = scratch;
-    *cmp2 = Operand(INT32X4_TYPE);
-    final_branch_condition = eq;
-
-  } else if (String::Equals(type_name, factory->bool32x4_string())) {
-    __ JumpIfSmi(input, false_label);
-    __ GetObjectType(input, input, scratch);
-    *cmp1 = scratch;
-    *cmp2 = Operand(BOOL32X4_TYPE);
-    final_branch_condition = eq;
-
-  } else if (String::Equals(type_name, factory->int16x8_string())) {
-    __ JumpIfSmi(input, false_label);
-    __ GetObjectType(input, input, scratch);
-    *cmp1 = scratch;
-    *cmp2 = Operand(INT16X8_TYPE);
-    final_branch_condition = eq;
-
-  } else if (String::Equals(type_name, factory->bool16x8_string())) {
-    __ JumpIfSmi(input, false_label);
-    __ GetObjectType(input, input, scratch);
-    *cmp1 = scratch;
-    *cmp2 = Operand(BOOL16X8_TYPE);
-    final_branch_condition = eq;
-
-  } else if (String::Equals(type_name, factory->int8x16_string())) {
-    __ JumpIfSmi(input, false_label);
-    __ GetObjectType(input, input, scratch);
-    *cmp1 = scratch;
-    *cmp2 = Operand(INT8X16_TYPE);
-    final_branch_condition = eq;
-
-  } else if (String::Equals(type_name, factory->bool8x16_string())) {
-    __ JumpIfSmi(input, false_label);
-    __ GetObjectType(input, input, scratch);
-    *cmp1 = scratch;
-    *cmp2 = Operand(BOOL8X16_TYPE);
+// clang-format off
+#define SIMD128_TYPE(TYPE, Type, type, lane_count, lane_type)        \
+  } else if (String::Equals(type_name, factory->type##_string())) {  \
+    __ JumpIfSmi(input, false_label);                                \
+    __ lw(input, FieldMemOperand(input, HeapObject::kMapOffset));    \
+    __ LoadRoot(at, Heap::k##Type##MapRootIndex);                    \
+    *cmp1 = input;                                                   \
+    *cmp2 = Operand(at);                                             \
     final_branch_condition = eq;
+  SIMD128_TYPES(SIMD128_TYPE)
+#undef SIMD128_TYPE
+    // clang-format on
 
   } else {
     *cmp1 = at;