Rename ASSERT* to DCHECK*.

src/x87/debug-x87.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 "src/v8.h"
 
 #if V8_TARGET_ARCH_X87
 
 #include "src/codegen.h"
 #include "src/debug.h"
 
 
 namespace v8 {
 namespace internal {
 
 bool BreakLocationIterator::IsDebugBreakAtReturn() {
   return Debug::IsDebugBreakAtReturn(rinfo());
 }
 
 
 // Patch the JS frame exit code with a debug break call. See
 // CodeGenerator::VisitReturnStatement and VirtualFrame::Exit in codegen-x87.cc
 // for the precise return instructions sequence.
 void BreakLocationIterator::SetDebugBreakAtReturn() {
-  ASSERT(Assembler::kJSReturnSequenceLength >=
+  DCHECK(Assembler::kJSReturnSequenceLength >=
          Assembler::kCallInstructionLength);
   rinfo()->PatchCodeWithCall(
       debug_info_->GetIsolate()->builtins()->Return_DebugBreak()->entry(),
       Assembler::kJSReturnSequenceLength - Assembler::kCallInstructionLength);
 }
 
 
 // Restore the JS frame exit code.
 void BreakLocationIterator::ClearDebugBreakAtReturn() {
   rinfo()->PatchCode(original_rinfo()->pc(),
                      Assembler::kJSReturnSequenceLength);
 }
 
 
 // A debug break in the frame exit code is identified by the JS frame exit code
 // having been patched with a call instruction.
 bool Debug::IsDebugBreakAtReturn(RelocInfo* rinfo) {
-  ASSERT(RelocInfo::IsJSReturn(rinfo->rmode()));
+  DCHECK(RelocInfo::IsJSReturn(rinfo->rmode()));
   return rinfo->IsPatchedReturnSequence();
 }
 
 
 bool BreakLocationIterator::IsDebugBreakAtSlot() {
-  ASSERT(IsDebugBreakSlot());
+  DCHECK(IsDebugBreakSlot());
   // Check whether the debug break slot instructions have been patched.
   return rinfo()->IsPatchedDebugBreakSlotSequence();
 }
 
 
 void BreakLocationIterator::SetDebugBreakAtSlot() {
-  ASSERT(IsDebugBreakSlot());
+  DCHECK(IsDebugBreakSlot());
   Isolate* isolate = debug_info_->GetIsolate();
   rinfo()->PatchCodeWithCall(
       isolate->builtins()->Slot_DebugBreak()->entry(),
       Assembler::kDebugBreakSlotLength - Assembler::kCallInstructionLength);
 }
 
 
 void BreakLocationIterator::ClearDebugBreakAtSlot() {
-  ASSERT(IsDebugBreakSlot());
+  DCHECK(IsDebugBreakSlot());
   rinfo()->PatchCode(original_rinfo()->pc(), Assembler::kDebugBreakSlotLength);
 }
 
 
 #define __ ACCESS_MASM(masm)
 
 static void Generate_DebugBreakCallHelper(MacroAssembler* masm,
                                           RegList object_regs,
                                           RegList non_object_regs,
                                           bool convert_call_to_jmp) {
   // Enter an internal frame.
   {
     FrameScope scope(masm, StackFrame::INTERNAL);
 
     // Load padding words on stack.
     for (int i = 0; i < LiveEdit::kFramePaddingInitialSize; i++) {
       __ push(Immediate(Smi::FromInt(LiveEdit::kFramePaddingValue)));
     }
     __ push(Immediate(Smi::FromInt(LiveEdit::kFramePaddingInitialSize)));
 
     // Store the registers containing live values on the expression stack to
     // make sure that these are correctly updated during GC. Non object values
     // are stored as a smi causing it to be untouched by GC.
-    ASSERT((object_regs & ~kJSCallerSaved) == 0);
-    ASSERT((non_object_regs & ~kJSCallerSaved) == 0);
-    ASSERT((object_regs & non_object_regs) == 0);
+    DCHECK((object_regs & ~kJSCallerSaved) == 0);
+    DCHECK((non_object_regs & ~kJSCallerSaved) == 0);
+    DCHECK((object_regs & non_object_regs) == 0);
     for (int i = 0; i < kNumJSCallerSaved; i++) {
       int r = JSCallerSavedCode(i);
       Register reg = { r };
       if ((object_regs & (1 << r)) != 0) {
         __ push(reg);
       }
       if ((non_object_regs & (1 << r)) != 0) {
         if (FLAG_debug_code) {
           __ test(reg, Immediate(0xc0000000));
           __ Assert(zero, kUnableToEncodeValueAsSmi);
@@ skipping 32 matching lines @@
       if ((non_object_regs & (1 << r)) != 0) {
         __ pop(reg);
         __ SmiUntag(reg);
         taken = true;
       }
       if (!taken) {
         unused_reg = reg;
       }
     }
 
-    ASSERT(unused_reg.code() != -1);
+    DCHECK(unused_reg.code() != -1);
 
     // Read current padding counter and skip corresponding number of words.
     __ pop(unused_reg);
     // We divide stored value by 2 (untagging) and multiply it by word's size.
     STATIC_ASSERT(kSmiTagSize == 1 && kSmiShiftSize == 0);
     __ lea(esp, Operand(esp, unused_reg, times_half_pointer_size, 0));
 
     // Get rid of the internal frame.
   }
 
@@ skipping 113 matching lines @@
                                 eax.bit(), false);
 }
 
 
 void DebugCodegen::GenerateSlot(MacroAssembler* masm) {
   // Generate enough nop's to make space for a call instruction.
   Label check_codesize;
   __ bind(&check_codesize);
   __ RecordDebugBreakSlot();
   __ Nop(Assembler::kDebugBreakSlotLength);
-  ASSERT_EQ(Assembler::kDebugBreakSlotLength,
+  DCHECK_EQ(Assembler::kDebugBreakSlotLength,
             masm->SizeOfCodeGeneratedSince(&check_codesize));
 }
 
 
 void DebugCodegen::GenerateSlotDebugBreak(MacroAssembler* masm) {
   // In the places where a debug break slot is inserted no registers can contain
   // object pointers.
   Generate_DebugBreakCallHelper(masm, 0, 0, true);
 }
 
@@ skipping 28 matching lines @@
 }
 
 
 const bool LiveEdit::kFrameDropperSupported = true;
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X87