PPC: [simd.js] Single SIMD128_VALUE_TYPE for all Simd128Values.

src/ppc/code-stubs-ppc.cc

Index: src/ppc/code-stubs-ppc.cc
diff --git a/src/ppc/code-stubs-ppc.cc b/src/ppc/code-stubs-ppc.cc
index 8edef61482199863dbbf1c6a3c6f41dc5b1db00e..14b95e7620c8408d7e8a34bd8fd2294107f03624 100644
--- a/src/ppc/code-stubs-ppc.cc
+++ b/src/ppc/code-stubs-ppc.cc
@@ -258,7 +258,6 @@ static void EmitIdenticalObjectComparison(MacroAssembler* masm, Label* slow,
   // They are both equal and they are not both Smis so both of them are not
   // Smis.  If it's not a heap number, then return equal.
   if (cond == lt || cond == gt) {
-    Label not_simd;
     // Call runtime on identical JSObjects.
     __ CompareObjectType(r3, r7, r7, FIRST_SPEC_OBJECT_TYPE);
     __ bge(slow);
@@ -266,11 +265,8 @@ static void EmitIdenticalObjectComparison(MacroAssembler* masm, Label* slow,
     __ cmpi(r7, Operand(SYMBOL_TYPE));
     __ beq(slow);
     // Call runtime on identical SIMD values since we must throw a TypeError.
-    __ cmpi(r7, Operand(FIRST_SIMD_VALUE_TYPE));
-    __ blt(&not_simd);
-    __ cmpi(r7, Operand(LAST_SIMD_VALUE_TYPE));
-    __ ble(slow);
-    __ bind(&not_simd);
+    __ cmpi(r7, Operand(SIMD128_VALUE_TYPE));
+    __ beq(slow);
     if (is_strong(strength)) {
       // Call the runtime on anything that is converted in the semantics, since
       // we need to throw a TypeError. Smis have already been ruled out.
@@ -284,18 +280,14 @@ static void EmitIdenticalObjectComparison(MacroAssembler* masm, Label* slow,
     __ beq(&heap_number);
     // Comparing JS objects with <=, >= is complicated.
     if (cond != eq) {
-      Label not_simd;
       __ cmpi(r7, Operand(FIRST_SPEC_OBJECT_TYPE));
       __ bge(slow);
       // Call runtime on identical symbols since we need to throw a TypeError.
       __ cmpi(r7, Operand(SYMBOL_TYPE));
       __ beq(slow);
       // Call runtime on identical SIMD values since we must throw a TypeError.
-      __ cmpi(r7, Operand(FIRST_SIMD_VALUE_TYPE));
-      __ blt(&not_simd);
-      __ cmpi(r7, Operand(LAST_SIMD_VALUE_TYPE));
-      __ ble(slow);
-      __ bind(&not_simd);
+      __ cmpi(r7, Operand(SIMD128_VALUE_TYPE));
+      __ beq(slow);
       if (is_strong(strength)) {
         // Call the runtime on anything that is converted in the semantics,
         // since we need to throw a TypeError. Smis and heap numbers have