MIPS: Fix '[runtime] Optimize and unify rest parameters.'

src/mips/macro-assembler-mips.cc

 
 // Copyright 2012 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.
 
 #include <limits.h>  // For LONG_MIN, LONG_MAX.
 
 #if V8_TARGET_ARCH_MIPS
 
 #include "src/base/bits.h"
@@ skipping 3315 matching lines @@
     if (emit_debug_code()) {
       // Trash the registers to simulate an allocation failure.
       li(result, 0x7091);
       li(scratch1, 0x7191);
       li(scratch2, 0x7291);
     }
     jmp(gc_required);
     return;
   }
 
-  DCHECK(!AreAliased(result, scratch1, scratch2, t9));
+  DCHECK(!AreAliased(result, scratch1, scratch2, t9, at));
 
   // Make object size into bytes.
   if ((flags & SIZE_IN_WORDS) != 0) {
     object_size *= kPointerSize;
   }
   DCHECK_EQ(0, object_size & kObjectAlignmentMask);
 
   // Check relative positions of allocation top and limit addresses.
   // ARM adds additional checks to make sure the ldm instruction can be
   // used. On MIPS we don't have ldm so we don't need additional checks either.
@@ skipping 65 matching lines @@
       li(result, 0x7091);
       li(scratch, 0x7191);
       li(result_end, 0x7291);
     }
     jmp(gc_required);
     return;
   }
 
   // |object_size| and |result_end| may overlap if the DOUBLE_ALIGNMENT flag
   // is not specified. Other registers must not overlap.
-  DCHECK(!AreAliased(object_size, result, scratch, t9));
-  DCHECK(!AreAliased(result_end, result, scratch, t9));
+  DCHECK(!AreAliased(object_size, result, scratch, t9, at));
+  DCHECK(!AreAliased(result_end, result, scratch, t9, at));
   DCHECK((flags & DOUBLE_ALIGNMENT) == 0 || !object_size.is(result_end));
 
   // Check relative positions of allocation top and limit addresses.
   // ARM adds additional checks to make sure the ldm instruction can be
   // used. On MIPS we don't have ldm so we don't need additional checks either.
   ExternalReference allocation_top =
       AllocationUtils::GetAllocationTopReference(isolate(), flags);
   ExternalReference allocation_limit =
       AllocationUtils::GetAllocationLimitReference(isolate(), flags);
   intptr_t top = reinterpret_cast<intptr_t>(allocation_top.address());
@@ skipping 2401 matching lines @@
   if (mag.shift > 0) sra(result, result, mag.shift);
   srl(at, dividend, 31);
   Addu(result, result, Operand(at));
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_MIPS