Rename ASSERT* to DCHECK*.

src/x64/assembler-x64.h

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 66 matching lines @@
   static int NumAllocatableRegisters() {
     return kMaxNumAllocatableRegisters;
   }
   static const int kNumRegisters = 16;
 
   static int ToAllocationIndex(Register reg) {
     return kAllocationIndexByRegisterCode[reg.code()];
   }
 
   static Register FromAllocationIndex(int index) {
-    ASSERT(index >= 0 && index < kMaxNumAllocatableRegisters);
+    DCHECK(index >= 0 && index < kMaxNumAllocatableRegisters);
     Register result = { kRegisterCodeByAllocationIndex[index] };
     return result;
   }
 
   static const char* AllocationIndexToString(int index) {
-    ASSERT(index >= 0 && index < kMaxNumAllocatableRegisters);
+    DCHECK(index >= 0 && index < kMaxNumAllocatableRegisters);
     const char* const names[] = {
       "rax",
       "rbx",
       "rdx",
       "rcx",
       "rsi",
       "rdi",
       "r8",
       "r9",
       "r11",
       "r14",
       "r15"
     };
     return names[index];
   }
 
   static Register from_code(int code) {
     Register r = { code };
     return r;
   }
   bool is_valid() const { return 0 <= code_ && code_ < kNumRegisters; }
   bool is(Register reg) const { return code_ == reg.code_; }
   // rax, rbx, rcx and rdx are byte registers, the rest are not.
   bool is_byte_register() const { return code_ <= 3; }
   int code() const {
-    ASSERT(is_valid());
+    DCHECK(is_valid());
     return code_;
   }
   int bit() const {
     return 1 << code_;
   }
 
   // Return the high bit of the register code as a 0 or 1.  Used often
   // when constructing the REX prefix byte.
   int high_bit() const {
     return code_ >> 3;
@@ skipping 64 matching lines @@
 #endif  // _WIN64
 
 struct XMMRegister {
   static const int kMaxNumRegisters = 16;
   static const int kMaxNumAllocatableRegisters = 15;
   static int NumAllocatableRegisters() {
     return kMaxNumAllocatableRegisters;
   }
 
   static int ToAllocationIndex(XMMRegister reg) {
-    ASSERT(reg.code() != 0);
+    DCHECK(reg.code() != 0);
     return reg.code() - 1;
   }
 
   static XMMRegister FromAllocationIndex(int index) {
-    ASSERT(0 <= index && index < kMaxNumAllocatableRegisters);
+    DCHECK(0 <= index && index < kMaxNumAllocatableRegisters);
     XMMRegister result = { index + 1 };
     return result;
   }
 
   static const char* AllocationIndexToString(int index) {
-    ASSERT(index >= 0 && index < kMaxNumAllocatableRegisters);
+    DCHECK(index >= 0 && index < kMaxNumAllocatableRegisters);
     const char* const names[] = {
       "xmm1",
       "xmm2",
       "xmm3",
       "xmm4",
       "xmm5",
       "xmm6",
       "xmm7",
       "xmm8",
       "xmm9",
       "xmm10",
       "xmm11",
       "xmm12",
       "xmm13",
       "xmm14",
       "xmm15"
     };
     return names[index];
   }
 
   static XMMRegister from_code(int code) {
-    ASSERT(code >= 0);
-    ASSERT(code < kMaxNumRegisters);
+    DCHECK(code >= 0);
+    DCHECK(code < kMaxNumRegisters);
     XMMRegister r = { code };
     return r;
   }
   bool is_valid() const { return 0 <= code_ && code_ < kMaxNumRegisters; }
   bool is(XMMRegister reg) const { return code_ == reg.code_; }
   int code() const {
-    ASSERT(is_valid());
+    DCHECK(is_valid());
     return code_;
   }
 
   // Return the high bit of the register code as a 0 or 1.  Used often
   // when constructing the REX prefix byte.
   int high_bit() const {
     return code_ >> 3;
   }
   // Return the 3 low bits of the register code.  Used when encoding registers
   // in modR/M, SIB, and opcode bytes.
@@ skipping 95 matching lines @@
 }
 
 
 // -----------------------------------------------------------------------------
 // Machine instruction Immediates
 
 class Immediate BASE_EMBEDDED {
  public:
   explicit Immediate(int32_t value) : value_(value) {}
   explicit Immediate(Smi* value) {
-    ASSERT(SmiValuesAre31Bits());  // Only available for 31-bit SMI.
+    DCHECK(SmiValuesAre31Bits());  // Only available for 31-bit SMI.
     value_ = static_cast<int32_t>(reinterpret_cast<intptr_t>(value));
   }
 
  private:
   int32_t value_;
 
   friend class Assembler;
 };
 
 
@@ skipping 171 matching lines @@
   // This is for calls and branches within generated code.
   inline static void deserialization_set_special_target_at(
       Address instruction_payload, Code* code, Address target) {
     set_target_address_at(instruction_payload, code, target);
   }
 
   static inline RelocInfo::Mode RelocInfoNone() {
     if (kPointerSize == kInt64Size) {
       return RelocInfo::NONE64;
     } else {
-      ASSERT(kPointerSize == kInt32Size);
+      DCHECK(kPointerSize == kInt32Size);
       return RelocInfo::NONE32;
     }
   }
 
   inline Handle<Object> code_target_object_handle_at(Address pc);
   inline Address runtime_entry_at(Address pc);
   // Number of bytes taken up by the branch target in the code.
   static const int kSpecialTargetSize = 4;  // Use 32-bit displacement.
   // Distance between the address of the code target in the call instruction
   // and the return address pushed on the stack.
@@ skipping 687 matching lines @@
   inline void emit_optional_rex_32(Register rm_reg);
 
   // Optionally do as emit_rex_32(const Operand&) if the operand register
   // numbers have a high bit set.
   inline void emit_optional_rex_32(const Operand& op);
 
   void emit_rex(int size) {
     if (size == kInt64Size) {
       emit_rex_64();
     } else {
-      ASSERT(size == kInt32Size);
+      DCHECK(size == kInt32Size);
     }
   }
 
   template<class P1>
   void emit_rex(P1 p1, int size) {
     if (size == kInt64Size) {
       emit_rex_64(p1);
     } else {
-      ASSERT(size == kInt32Size);
+      DCHECK(size == kInt32Size);
       emit_optional_rex_32(p1);
     }
   }
 
   template<class P1, class P2>
   void emit_rex(P1 p1, P2 p2, int size) {
     if (size == kInt64Size) {
       emit_rex_64(p1, p2);
     } else {
-      ASSERT(size == kInt32Size);
+      DCHECK(size == kInt32Size);
       emit_optional_rex_32(p1, p2);
     }
   }
 
   // Emit the ModR/M byte, and optionally the SIB byte and
   // 1- or 4-byte offset for a memory operand.  Also encodes
   // the second operand of the operation, a register or operation
   // subcode, into the reg field of the ModR/M byte.
   void emit_operand(Register reg, const Operand& adr) {
     emit_operand(reg.low_bits(), adr);
   }
 
   // Emit the ModR/M byte, and optionally the SIB byte and
   // 1- or 4-byte offset for a memory operand.  Also used to encode
   // a three-bit opcode extension into the ModR/M byte.
   void emit_operand(int rm, const Operand& adr);
 
   // Emit a ModR/M byte with registers coded in the reg and rm_reg fields.
   void emit_modrm(Register reg, Register rm_reg) {
     emit(0xC0 | reg.low_bits() << 3 | rm_reg.low_bits());
   }
 
   // Emit a ModR/M byte with an operation subcode in the reg field and
   // a register in the rm_reg field.
   void emit_modrm(int code, Register rm_reg) {
-    ASSERT(is_uint3(code));
+    DCHECK(is_uint3(code));
     emit(0xC0 | code << 3 | rm_reg.low_bits());
   }
 
   // Emit the code-object-relative offset of the label's position
   inline void emit_code_relative_offset(Label* label);
 
   // The first argument is the reg field, the second argument is the r/m field.
   void emit_sse_operand(XMMRegister dst, XMMRegister src);
   void emit_sse_operand(XMMRegister reg, const Operand& adr);
   void emit_sse_operand(XMMRegister dst, Register src);
@@ skipping 256 matching lines @@
   explicit EnsureSpace(Assembler* assembler) : assembler_(assembler) {
     if (assembler_->buffer_overflow()) assembler_->GrowBuffer();
 #ifdef DEBUG
     space_before_ = assembler_->available_space();
 #endif
   }
 
 #ifdef DEBUG
   ~EnsureSpace() {
     int bytes_generated = space_before_ - assembler_->available_space();
-    ASSERT(bytes_generated < assembler_->kGap);
+    DCHECK(bytes_generated < assembler_->kGap);
   }
 #endif
 
  private:
   Assembler* assembler_;
 #ifdef DEBUG
   int space_before_;
 #endif
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_X64_ASSEMBLER_X64_H_