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

src/ppc/code-stubs-ppc.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if V8_TARGET_ARCH_PPC
 
 #include "src/base/bits.h"
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
@@ skipping 240 matching lines @@
   Label not_identical;
   Label heap_number, return_equal;
   __ cmp(r3, r4);
   __ bne(&not_identical);
 
   // Test for NaN. Sadly, we can't just compare to Factory::nan_value(),
   // so we do the second best thing - test it ourselves.
   // 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);
     // 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 have already been ruled out.
       __ cmpi(r7, Operand(HEAP_NUMBER_TYPE));
       __ beq(&return_equal);
       __ andi(r0, r7, Operand(kIsNotStringMask));
       __ bne(slow, cr0);
     }
   } else {
     __ CompareObjectType(r3, r7, r7, HEAP_NUMBER_TYPE);
     __ 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
         // already been ruled out.
         __ andi(r0, r7, Operand(kIsNotStringMask));
         __ bne(slow, cr0);
       }
       // Normally here we fall through to return_equal, but undefined is
       // special: (undefined == undefined) == true, but
       // (undefined <= undefined) == false!  See ECMAScript 11.8.5.
@@ skipping 5524 matching lines @@
                            kStackUnwindSpace, NULL,
                            MemOperand(fp, 6 * kPointerSize), NULL);
 }
 
 
 #undef __
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_PPC