Clean up the usage of V8_TARGET_ARCH_${arch} and V8_HOST_ARCH_${arch}

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18037002

Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15391 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

diff --git a/src/arm/assembler-arm.cc b/src/arm/assembler-arm.cc
index c6ea600..89c0a3b 100644 (file)
--- a/src/arm/assembler-arm.cc
+++ b/src/arm/assembler-arm.cc
@@ -36,7 +36,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_ARM
 
 #include "arm/assembler-arm-inl.h"
 #include "serialize.h"

diff --git a/src/arm/builtins-arm.cc b/src/arm/builtins-arm.cc
index 6b3caf3..69ba00a 100644 (file)
--- a/src/arm/builtins-arm.cc
+++ b/src/arm/builtins-arm.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_ARM
 
 #include "codegen.h"
 #include "debug.h"

diff --git a/src/arm/code-stubs-arm.cc b/src/arm/code-stubs-arm.cc
index 8e9237c..6af5cce 100755 (executable)
--- a/src/arm/code-stubs-arm.cc
+++ b/src/arm/code-stubs-arm.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_ARM
 
 #include "bootstrapper.h"
 #include "code-stubs.h"
@@ -3077,7 +3077,7 @@ void CEntryStub::GenerateCore(MacroAssembler* masm,
   __ mov(r0, Operand(r4));
   __ mov(r1, Operand(r6));
 
-#if defined(V8_HOST_ARCH_ARM)
+#if V8_HOST_ARCH_ARM
   int frame_alignment = MacroAssembler::ActivationFrameAlignment();
   int frame_alignment_mask = frame_alignment - 1;
   if (FLAG_debug_code) {
@@ -7125,7 +7125,7 @@ void ProfileEntryHookStub::Generate(MacroAssembler* masm) {
     __ and_(sp, sp, Operand(-frame_alignment));
   }
 
-#if defined(V8_HOST_ARCH_ARM)
+#if V8_HOST_ARCH_ARM
   int32_t entry_hook =
       reinterpret_cast<int32_t>(masm->isolate()->function_entry_hook());
   __ mov(ip, Operand(entry_hook));

diff --git a/src/arm/codegen-arm.cc b/src/arm/codegen-arm.cc
index 5b2980a..60de5fc 100644 (file)
--- a/src/arm/codegen-arm.cc
+++ b/src/arm/codegen-arm.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_ARM
 
 #include "codegen.h"
 #include "macro-assembler.h"

diff --git a/src/arm/constants-arm.cc b/src/arm/constants-arm.cc
index a130484..7d59a84 100644 (file)
--- a/src/arm/constants-arm.cc
+++ b/src/arm/constants-arm.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_ARM
 
 #include "constants-arm.h"
 

diff --git a/src/arm/cpu-arm.cc b/src/arm/cpu-arm.cc
index 101cd9f..8766a24 100644 (file)
--- a/src/arm/cpu-arm.cc
+++ b/src/arm/cpu-arm.cc
@@ -32,7 +32,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_ARM
 
 #include "cpu.h"
 #include "macro-assembler.h"

diff --git a/src/arm/debug-arm.cc b/src/arm/debug-arm.cc
index 2f0a7c4..7faea08 100644 (file)
--- a/src/arm/debug-arm.cc
+++ b/src/arm/debug-arm.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_ARM
 
 #include "codegen.h"
 #include "debug.h"

diff --git a/src/arm/disasm-arm.cc b/src/arm/disasm-arm.cc
index f55552d..6101bec 100644 (file)
--- a/src/arm/disasm-arm.cc
+++ b/src/arm/disasm-arm.cc
@@ -56,7 +56,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_ARM
 
 #include "constants-arm.h"
 #include "disasm.h"

diff --git a/src/arm/frames-arm.cc b/src/arm/frames-arm.cc
index 72fc5ce..b207180 100644 (file)
--- a/src/arm/frames-arm.cc
+++ b/src/arm/frames-arm.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_ARM
 
 #include "assembler.h"
 #include "assembler-arm.h"

diff --git a/src/arm/full-codegen-arm.cc b/src/arm/full-codegen-arm.cc
index 357f0af..41f02be 100644 (file)
--- a/src/arm/full-codegen-arm.cc
+++ b/src/arm/full-codegen-arm.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_ARM
 
 #include "code-stubs.h"
 #include "codegen.h"

diff --git a/src/arm/ic-arm.cc b/src/arm/ic-arm.cc
index cc78151..89ebfde 100644 (file)
--- a/src/arm/ic-arm.cc
+++ b/src/arm/ic-arm.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_ARM
 
 #include "assembler-arm.h"
 #include "code-stubs.h"

diff --git a/src/arm/macro-assembler-arm.cc b/src/arm/macro-assembler-arm.cc
index fb379e2..9e4dc40 100644 (file)
--- a/src/arm/macro-assembler-arm.cc
+++ b/src/arm/macro-assembler-arm.cc
@@ -29,7 +29,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_ARM
 
 #include "bootstrapper.h"
 #include "codegen.h"
@@ -985,19 +985,19 @@ void MacroAssembler::InitializeNewString(Register string,
 
 
 int MacroAssembler::ActivationFrameAlignment() {
-#if defined(V8_HOST_ARCH_ARM)
+#if V8_HOST_ARCH_ARM
   // Running on the real platform. Use the alignment as mandated by the local
   // environment.
   // Note: This will break if we ever start generating snapshots on one ARM
   // platform for another ARM platform with a different alignment.
   return OS::ActivationFrameAlignment();
-#else  // defined(V8_HOST_ARCH_ARM)
+#else  // V8_HOST_ARCH_ARM
   // If we are using the simulator then we should always align to the expected
   // alignment. As the simulator is used to generate snapshots we do not know
   // if the target platform will need alignment, so this is controlled from a
   // flag.
   return FLAG_sim_stack_alignment;
-#endif  // defined(V8_HOST_ARCH_ARM)
+#endif  // V8_HOST_ARCH_ARM
 }
 
 
@@ -3403,7 +3403,7 @@ void MacroAssembler::CallCFunctionHelper(Register function,
   // Make sure that the stack is aligned before calling a C function unless
   // running in the simulator. The simulator has its own alignment check which
   // provides more information.
-#if defined(V8_HOST_ARCH_ARM)
+#if V8_HOST_ARCH_ARM
   if (emit_debug_code()) {
     int frame_alignment = OS::ActivationFrameAlignment();
     int frame_alignment_mask = frame_alignment - 1;

diff --git a/src/arm/regexp-macro-assembler-arm.cc b/src/arm/regexp-macro-assembler-arm.cc
index f05cba5..0acb737 100644 (file)
--- a/src/arm/regexp-macro-assembler-arm.cc
+++ b/src/arm/regexp-macro-assembler-arm.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_ARM
 
 #include "unicode.h"
 #include "log.h"

diff --git a/src/arm/simulator-arm.cc b/src/arm/simulator-arm.cc
index a29d461..238632a 100644 (file)
--- a/src/arm/simulator-arm.cc
+++ b/src/arm/simulator-arm.cc
@@ -30,7 +30,7 @@
 #include <cstdarg>
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_ARM
 
 #include "disasm.h"
 #include "assembler.h"

diff --git a/src/arm/stub-cache-arm.cc b/src/arm/stub-cache-arm.cc
index 21cb802..c154f9a 100644 (file)
--- a/src/arm/stub-cache-arm.cc
+++ b/src/arm/stub-cache-arm.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_ARM
 
 #include "ic-inl.h"
 #include "codegen.h"

diff --git a/src/assembler.cc b/src/assembler.cc
index 626fd4f..b669e09 100644 (file)
--- a/src/assembler.cc
+++ b/src/assembler.cc
@@ -1308,7 +1308,7 @@ ExternalReference ExternalReference::address_of_the_hole_nan() {
 ExternalReference ExternalReference::re_check_stack_guard_state(
     Isolate* isolate) {
   Address function;
-#ifdef V8_TARGET_ARCH_X64
+#if V8_TARGET_ARCH_X64
   function = FUNCTION_ADDR(RegExpMacroAssemblerX64::CheckStackGuardState);
 #elif V8_TARGET_ARCH_IA32
   function = FUNCTION_ADDR(RegExpMacroAssemblerIA32::CheckStackGuardState);

diff --git a/src/atomicops.h b/src/atomicops.h
index ebca91d..b18b54d 100644 (file)
--- a/src/atomicops.h
+++ b/src/atomicops.h
@@ -154,17 +154,17 @@ Atomic64 Release_Load(volatile const Atomic64* ptr);
 #if defined(THREAD_SANITIZER)
 #include "atomicops_internals_tsan.h"
 #elif defined(_MSC_VER) && \
-  (defined(V8_HOST_ARCH_IA32) || defined(V8_HOST_ARCH_X64))
+  (V8_HOST_ARCH_IA32 || V8_HOST_ARCH_X64)
 #include "atomicops_internals_x86_msvc.h"
 #elif defined(__APPLE__) && \
-  (defined(V8_HOST_ARCH_IA32) || defined(V8_HOST_ARCH_X64))
+  (V8_HOST_ARCH_IA32 || V8_HOST_ARCH_X64)
 #include "atomicops_internals_x86_macosx.h"
 #elif defined(__GNUC__) && \
-  (defined(V8_HOST_ARCH_IA32) || defined(V8_HOST_ARCH_X64))
+  (V8_HOST_ARCH_IA32 || V8_HOST_ARCH_X64)
 #include "atomicops_internals_x86_gcc.h"
-#elif defined(__GNUC__) && defined(V8_HOST_ARCH_ARM)
+#elif defined(__GNUC__) && V8_HOST_ARCH_ARM
 #include "atomicops_internals_arm_gcc.h"
-#elif defined(__GNUC__) && defined(V8_HOST_ARCH_MIPS)
+#elif defined(__GNUC__) && V8_HOST_ARCH_MIPS
 #include "atomicops_internals_mips_gcc.h"
 #else
 #error "Atomic operations are not supported on your platform"

diff --git a/src/code-stubs.h b/src/code-stubs.h
index c7076b6..d197c84 100644 (file)
--- a/src/code-stubs.h
+++ b/src/code-stubs.h
@@ -95,7 +95,7 @@ namespace internal {
   V(KeyedLoadField)
 
 // List of code stubs only used on ARM platforms.
-#ifdef V8_TARGET_ARCH_ARM
+#if V8_TARGET_ARCH_ARM
 #define CODE_STUB_LIST_ARM(V)  \
   V(GetProperty)               \
   V(SetProperty)               \
@@ -107,7 +107,7 @@ namespace internal {
 #endif
 
 // List of code stubs only used on MIPS platforms.
-#ifdef V8_TARGET_ARCH_MIPS
+#if V8_TARGET_ARCH_MIPS
 #define CODE_STUB_LIST_MIPS(V)  \
   V(RegExpCEntry)               \
   V(DirectCEntry)

diff --git a/src/execution.h b/src/execution.h
index 3cdbf63..c6bf63d 100644 (file)
--- a/src/execution.h
+++ b/src/execution.h
@@ -253,7 +253,7 @@ class StackGuard {
   void EnableInterrupts();
   void DisableInterrupts();
 
-#ifdef V8_TARGET_ARCH_X64
+#if V8_TARGET_ARCH_X64
   static const uintptr_t kInterruptLimit = V8_UINT64_C(0xfffffffffffffffe);
   static const uintptr_t kIllegalLimit = V8_UINT64_C(0xfffffffffffffff8);
 #else

diff --git a/src/flags.cc b/src/flags.cc
index 282bf20..855e207 100644 (file)
--- a/src/flags.cc
+++ b/src/flags.cc
@@ -34,7 +34,7 @@
 #include "smart-pointers.h"
 #include "string-stream.h"
 
-#ifdef V8_TARGET_ARCH_ARM
+#if V8_TARGET_ARCH_ARM
 #include "arm/assembler-arm-inl.h"
 #endif
 
@@ -520,7 +520,7 @@ void FlagList::ResetAllFlags() {
 
 // static
 void FlagList::PrintHelp() {
-#ifdef V8_TARGET_ARCH_ARM
+#if V8_TARGET_ARCH_ARM
   CpuFeatures::PrintTarget();
   CpuFeatures::Probe();
   CpuFeatures::PrintFeatures();

diff --git a/src/frames.cc b/src/frames.cc
index edd5ddd..e883c98 100644 (file)
--- a/src/frames.cc
+++ b/src/frames.cc
@@ -423,7 +423,7 @@ StackFrame::Type StackFrame::GetCallerState(State* state) const {
 
 
 Address StackFrame::UnpaddedFP() const {
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
   if (!is_optimized()) return fp();
   int32_t alignment_state = Memory::int32_at(
     fp() + JavaScriptFrameConstants::kDynamicAlignmentStateOffset);

diff --git a/src/full-codegen.h b/src/full-codegen.h
index dc5ac6a..7e64506 100644 (file)
--- a/src/full-codegen.h
+++ b/src/full-codegen.h
@@ -332,7 +332,7 @@ class FullCodeGenerator: public AstVisitor {
 
   // Helper function to split control flow and avoid a branch to the
   // fall-through label if it is set up.
-#ifdef V8_TARGET_ARCH_MIPS
+#if V8_TARGET_ARCH_MIPS
   void Split(Condition cc,
              Register lhs,
              const Operand&  rhs,

diff --git a/src/gdb-jit.cc b/src/gdb-jit.cc
index dee115c..f4a7c2d 100644 (file)
--- a/src/gdb-jit.cc
+++ b/src/gdb-jit.cc
@@ -217,7 +217,7 @@ class DebugSectionBase : public ZoneObject {
 struct MachOSectionHeader {
   char sectname[16];
   char segname[16];
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
   uint32_t addr;
   uint32_t size;
 #else
@@ -525,7 +525,7 @@ class MachO BASE_EMBEDDED {
     uint32_t ncmds;
     uint32_t sizeofcmds;
     uint32_t flags;
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
     uint32_t reserved;
 #endif
   };
@@ -534,7 +534,7 @@ class MachO BASE_EMBEDDED {
     uint32_t cmd;
     uint32_t cmdsize;
     char segname[16];
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
     uint32_t vmaddr;
     uint32_t vmsize;
     uint32_t fileoff;
@@ -560,11 +560,11 @@ class MachO BASE_EMBEDDED {
   Writer::Slot<MachOHeader> WriteHeader(Writer* w) {
     ASSERT(w->position() == 0);
     Writer::Slot<MachOHeader> header = w->CreateSlotHere<MachOHeader>();
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
     header->magic = 0xFEEDFACEu;
     header->cputype = 7;  // i386
     header->cpusubtype = 3;  // CPU_SUBTYPE_I386_ALL
-#elif defined(V8_TARGET_ARCH_X64)
+#elif V8_TARGET_ARCH_X64
     header->magic = 0xFEEDFACFu;
     header->cputype = 7 | 0x01000000;  // i386 | 64-bit ABI
     header->cpusubtype = 3;  // CPU_SUBTYPE_I386_ALL
@@ -585,7 +585,7 @@ class MachO BASE_EMBEDDED {
                                                         uintptr_t code_size) {
     Writer::Slot<MachOSegmentCommand> cmd =
         w->CreateSlotHere<MachOSegmentCommand>();
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
     cmd->cmd = LC_SEGMENT_32;
 #else
     cmd->cmd = LC_SEGMENT_64;
@@ -672,10 +672,10 @@ class ELF BASE_EMBEDDED {
   void WriteHeader(Writer* w) {
     ASSERT(w->position() == 0);
     Writer::Slot<ELFHeader> header = w->CreateSlotHere<ELFHeader>();
-#if defined(V8_TARGET_ARCH_IA32) || defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_IA32 || V8_TARGET_ARCH_ARM
     const uint8_t ident[16] =
         { 0x7f, 'E', 'L', 'F', 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-#elif defined(V8_TARGET_ARCH_X64)
+#elif V8_TARGET_ARCH_X64
     const uint8_t ident[16] =
         { 0x7f, 'E', 'L', 'F', 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0};
 #else
@@ -683,14 +683,14 @@ class ELF BASE_EMBEDDED {
 #endif
     OS::MemCopy(header->ident, ident, 16);
     header->type = 1;
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
     header->machine = 3;
-#elif defined(V8_TARGET_ARCH_X64)
+#elif V8_TARGET_ARCH_X64
     // Processor identification value for x64 is 62 as defined in
     //    System V ABI, AMD64 Supplement
     //    http://www.x86-64.org/documentation/abi.pdf
     header->machine = 62;
-#elif defined(V8_TARGET_ARCH_ARM)
+#elif V8_TARGET_ARCH_ARM
     // Set to EM_ARM, defined as 40, in "ARM ELF File Format" at
     // infocenter.arm.com/help/topic/com.arm.doc.dui0101a/DUI0101A_Elf.pdf
     header->machine = 40;
@@ -784,7 +784,7 @@ class ELFSymbol BASE_EMBEDDED {
   Binding binding() const {
     return static_cast<Binding>(info >> 4);
   }
-#if defined(V8_TARGET_ARCH_IA32) || defined(V8_TARGET_ARCH_ARM)
+#if V8_TARGET_ARCH_IA32 || V8_TARGET_ARCH_ARM
   struct SerializedLayout {
     SerializedLayout(uint32_t name,
                      uintptr_t value,
@@ -807,7 +807,7 @@ class ELFSymbol BASE_EMBEDDED {
     uint8_t other;
     uint16_t section;
   };
-#elif defined(V8_TARGET_ARCH_X64)
+#elif V8_TARGET_ARCH_X64
   struct SerializedLayout {
     SerializedLayout(uint32_t name,
                      uintptr_t value,
@@ -921,7 +921,7 @@ class ELFSymbolTable : public ELFSection {
 
 class CodeDescription BASE_EMBEDDED {
  public:
-#ifdef V8_TARGET_ARCH_X64
+#if V8_TARGET_ARCH_X64
   enum StackState {
     POST_RBP_PUSH,
     POST_RBP_SET,
@@ -984,7 +984,7 @@ class CodeDescription BASE_EMBEDDED {
         lineinfo_ != NULL;
   }
 
-#ifdef V8_TARGET_ARCH_X64
+#if V8_TARGET_ARCH_X64
   uintptr_t GetStackStateStartAddress(StackState state) const {
     ASSERT(state < STACK_STATE_MAX);
     return stack_state_start_addresses_[state];
@@ -1012,7 +1012,7 @@ class CodeDescription BASE_EMBEDDED {
   GDBJITLineInfo* lineinfo_;
   GDBJITInterface::CodeTag tag_;
   CompilationInfo* info_;
-#ifdef V8_TARGET_ARCH_X64
+#if V8_TARGET_ARCH_X64
   uintptr_t stack_state_start_addresses_[STACK_STATE_MAX];
 #endif
 };
@@ -1106,13 +1106,13 @@ class DebugInfoSection : public DebugSection {
       w->Write<intptr_t>(desc_->CodeStart() + desc_->CodeSize());
       Writer::Slot<uint32_t> fb_block_size = w->CreateSlotHere<uint32_t>();
       uintptr_t fb_block_start = w->position();
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
       w->Write<uint8_t>(DW_OP_reg5);  // The frame pointer's here on ia32
-#elif defined(V8_TARGET_ARCH_X64)
+#elif V8_TARGET_ARCH_X64
       w->Write<uint8_t>(DW_OP_reg6);  // and here on x64.
-#elif defined(V8_TARGET_ARCH_ARM)
+#elif V8_TARGET_ARCH_ARM
       UNIMPLEMENTED();
-#elif defined(V8_TARGET_ARCH_MIPS)
+#elif V8_TARGET_ARCH_MIPS
       UNIMPLEMENTED();
 #else
 #error Unsupported target architecture.
@@ -1563,7 +1563,7 @@ class DebugLineSection : public DebugSection {
 };
 
 
-#ifdef V8_TARGET_ARCH_X64
+#if V8_TARGET_ARCH_X64
 
 class UnwindInfoSection : public DebugSection {
  public:
@@ -1797,7 +1797,7 @@ static void CreateDWARFSections(CodeDescription* desc,
     obj->AddSection(new(zone) DebugAbbrevSection(desc), zone);
     obj->AddSection(new(zone) DebugLineSection(desc), zone);
   }
-#ifdef V8_TARGET_ARCH_X64
+#if V8_TARGET_ARCH_X64
   obj->AddSection(new(zone) UnwindInfoSection(desc), zone);
 #endif
 }
@@ -2015,7 +2015,7 @@ void GDBJITInterface::AddCode(Handle<Name> name,
 }
 
 static void AddUnwindInfo(CodeDescription* desc) {
-#ifdef V8_TARGET_ARCH_X64
+#if V8_TARGET_ARCH_X64
   if (desc->tag() == GDBJITInterface::FUNCTION) {
     // To avoid propagating unwinding information through
     // compilation pipeline we use an approximation.

diff --git a/src/globals.h b/src/globals.h
index 573e19a..baacf52 100644 (file)
--- a/src/globals.h
+++ b/src/globals.h
@@ -105,8 +105,8 @@ namespace internal {
 // Target architecture detection. This may be set externally. If not, detect
 // in the same way as the host architecture, that is, target the native
 // environment as presented by the compiler.
-#if !defined(V8_TARGET_ARCH_X64) && !defined(V8_TARGET_ARCH_IA32) && \
-    !defined(V8_TARGET_ARCH_ARM) && !defined(V8_TARGET_ARCH_MIPS)
+#if !V8_TARGET_ARCH_X64 && !V8_TARGET_ARCH_IA32 && \
+    !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_MIPS
 #if defined(_M_X64) || defined(__x86_64__)
 #define V8_TARGET_ARCH_X64 1
 #elif defined(_M_IX86) || defined(__i386__)
@@ -121,18 +121,16 @@ namespace internal {
 #endif
 
 // Check for supported combinations of host and target architectures.
-#if defined(V8_TARGET_ARCH_IA32) && !defined(V8_HOST_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32 && !V8_HOST_ARCH_IA32
 #error Target architecture ia32 is only supported on ia32 host
 #endif
-#if defined(V8_TARGET_ARCH_X64) && !defined(V8_HOST_ARCH_X64)
+#if V8_TARGET_ARCH_X64 && !V8_HOST_ARCH_X64
 #error Target architecture x64 is only supported on x64 host
 #endif
-#if (defined(V8_TARGET_ARCH_ARM) && \
-    !(defined(V8_HOST_ARCH_IA32) || defined(V8_HOST_ARCH_ARM)))
+#if (V8_TARGET_ARCH_ARM && !(V8_HOST_ARCH_IA32 || V8_HOST_ARCH_ARM))
 #error Target architecture arm is only supported on arm and ia32 host
 #endif
-#if (defined(V8_TARGET_ARCH_MIPS) && \
-    !(defined(V8_HOST_ARCH_IA32) || defined(V8_HOST_ARCH_MIPS)))
+#if (V8_TARGET_ARCH_MIPS && !(V8_HOST_ARCH_IA32 || V8_HOST_ARCH_MIPS))
 #error Target architecture mips is only supported on mips and ia32 host
 #endif
 
@@ -140,22 +138,22 @@ namespace internal {
 // Setting USE_SIMULATOR explicitly from the build script will force
 // the use of a simulated environment.
 #if !defined(USE_SIMULATOR)
-#if (defined(V8_TARGET_ARCH_ARM) && !defined(V8_HOST_ARCH_ARM))
+#if (V8_TARGET_ARCH_ARM && !V8_HOST_ARCH_ARM)
 #define USE_SIMULATOR 1
 #endif
-#if (defined(V8_TARGET_ARCH_MIPS) && !defined(V8_HOST_ARCH_MIPS))
+#if (V8_TARGET_ARCH_MIPS && !V8_HOST_ARCH_MIPS)
 #define USE_SIMULATOR 1
 #endif
 #endif
 
 // Determine architecture endiannes (we only support little-endian).
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 #define V8_TARGET_LITTLE_ENDIAN 1
-#elif defined(V8_TARGET_ARCH_X64)
+#elif V8_TARGET_ARCH_X64
 #define V8_TARGET_LITTLE_ENDIAN 1
-#elif defined(V8_TARGET_ARCH_ARM)
+#elif V8_TARGET_ARCH_ARM
 #define V8_TARGET_LITTLE_ENDIAN 1
-#elif defined(V8_TARGET_ARCH_MIPS)
+#elif V8_TARGET_ARCH_MIPS
 #define V8_TARGET_LITTLE_ENDIAN 1
 #else
 #error Unknown target architecture endiannes

diff --git a/src/heap.cc b/src/heap.cc
index 6196228..3fac601 100644 (file)
--- a/src/heap.cc
+++ b/src/heap.cc
@@ -66,7 +66,7 @@ Heap::Heap()
     : isolate_(NULL),
 // semispace_size_ should be a power of 2 and old_generation_size_ should be
 // a multiple of Page::kPageSize.
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 #define LUMP_OF_MEMORY (2 * MB)
       code_range_size_(512*MB),
 #else

diff --git a/src/heap.h b/src/heap.h
index b3a4205..52ff64a 100644 (file)
--- a/src/heap.h
+++ b/src/heap.h
@@ -1955,7 +1955,7 @@ class Heap {
 
   int scan_on_scavenge_pages_;
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
   static const int kMaxObjectSizeInNewSpace = 1024*KB;
 #else
   static const int kMaxObjectSizeInNewSpace = 512*KB;

diff --git a/src/hydrogen-instructions.cc b/src/hydrogen-instructions.cc
index 98fa93f..932fd47 100644 (file)
--- a/src/hydrogen-instructions.cc
+++ b/src/hydrogen-instructions.cc
@@ -1566,7 +1566,7 @@ HValue* HUnaryMathOperation::Canonicalize() {
       HValue* new_right =
           LChunkBuilder::SimplifiedDivisorForMathFloorOfDiv(right);
       if (new_right == NULL &&
-#ifdef V8_TARGET_ARCH_ARM
+#if V8_TARGET_ARCH_ARM
           CpuFeatures::IsSupported(SUDIV) &&
 #endif
           hdiv->observed_input_representation(2).IsSmiOrInteger32()) {

diff --git a/src/hydrogen.cc b/src/hydrogen.cc
index d3b9aa8..2cf7af4 100644 (file)
--- a/src/hydrogen.cc
+++ b/src/hydrogen.cc
@@ -7632,7 +7632,7 @@ bool HOptimizedGraphBuilder::TryInline(CallKind call_kind,
     return false;
   }
 
-#if !defined(V8_TARGET_ARCH_IA32)
+#if !V8_TARGET_ARCH_IA32
   // Target must be able to use caller's context.
   CompilationInfo* outer_info = current_info();
   if (target->context() != outer_info->closure()->context() ||
@@ -7781,7 +7781,7 @@ bool HOptimizedGraphBuilder::TryInline(CallKind call_kind,
                                      undefined,
                                      function_state()->inlining_kind(),
                                      undefined_receiver);
-#ifdef V8_TARGET_ARCH_IA32
+#if V8_TARGET_ARCH_IA32
   // IA32 only, overwrite the caller's context in the deoptimization
   // environment with the correct one.
   //

diff --git a/src/ia32/assembler-ia32.cc b/src/ia32/assembler-ia32.cc
index c0b2abd..7bb643a 100644 (file)
--- a/src/ia32/assembler-ia32.cc
+++ b/src/ia32/assembler-ia32.cc
@@ -36,7 +36,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "disassembler.h"
 #include "macro-assembler.h"

diff --git a/src/ia32/builtins-ia32.cc b/src/ia32/builtins-ia32.cc
index 93400ae..8aa6e4a 100644 (file)
--- a/src/ia32/builtins-ia32.cc
+++ b/src/ia32/builtins-ia32.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "codegen.h"
 #include "deoptimizer.h"

diff --git a/src/ia32/code-stubs-ia32.cc b/src/ia32/code-stubs-ia32.cc
index 8cd4685..29a4be2 100644 (file)
--- a/src/ia32/code-stubs-ia32.cc
+++ b/src/ia32/code-stubs-ia32.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "bootstrapper.h"
 #include "code-stubs.h"

diff --git a/src/ia32/codegen-ia32.cc b/src/ia32/codegen-ia32.cc
index d562238..da32c50 100644 (file)
--- a/src/ia32/codegen-ia32.cc
+++ b/src/ia32/codegen-ia32.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "codegen.h"
 #include "heap.h"

diff --git a/src/ia32/cpu-ia32.cc b/src/ia32/cpu-ia32.cc
index 2d83cab..77ff169 100644 (file)
--- a/src/ia32/cpu-ia32.cc
+++ b/src/ia32/cpu-ia32.cc
@@ -33,7 +33,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "cpu.h"
 #include "macro-assembler.h"

diff --git a/src/ia32/debug-ia32.cc b/src/ia32/debug-ia32.cc
index a4c6bcc..db1d5a6 100644 (file)
--- a/src/ia32/debug-ia32.cc
+++ b/src/ia32/debug-ia32.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "codegen.h"
 #include "debug.h"

diff --git a/src/ia32/deoptimizer-ia32.cc b/src/ia32/deoptimizer-ia32.cc
index 16befa9..6af2445 100644 (file)
--- a/src/ia32/deoptimizer-ia32.cc
+++ b/src/ia32/deoptimizer-ia32.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "codegen.h"
 #include "deoptimizer.h"

diff --git a/src/ia32/disasm-ia32.cc b/src/ia32/disasm-ia32.cc
index 9eb0d29..14e5800 100644 (file)
--- a/src/ia32/disasm-ia32.cc
+++ b/src/ia32/disasm-ia32.cc
@@ -31,7 +31,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "disasm.h"
 

diff --git a/src/ia32/frames-ia32.cc b/src/ia32/frames-ia32.cc
index 61d6876..5570811 100644 (file)
--- a/src/ia32/frames-ia32.cc
+++ b/src/ia32/frames-ia32.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "assembler.h"
 #include "assembler-ia32.h"

diff --git a/src/ia32/full-codegen-ia32.cc b/src/ia32/full-codegen-ia32.cc
index d04fdd4..cf3132d 100644 (file)
--- a/src/ia32/full-codegen-ia32.cc
+++ b/src/ia32/full-codegen-ia32.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "code-stubs.h"
 #include "codegen.h"

diff --git a/src/ia32/ic-ia32.cc b/src/ia32/ic-ia32.cc
index 10d6c86..eb6ccd9 100644 (file)
--- a/src/ia32/ic-ia32.cc
+++ b/src/ia32/ic-ia32.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "codegen.h"
 #include "ic-inl.h"

diff --git a/src/ia32/lithium-codegen-ia32.cc b/src/ia32/lithium-codegen-ia32.cc
index 694ae13..96fb98e 100644 (file)
--- a/src/ia32/lithium-codegen-ia32.cc
+++ b/src/ia32/lithium-codegen-ia32.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "ia32/lithium-codegen-ia32.h"
 #include "ic.h"

diff --git a/src/ia32/lithium-gap-resolver-ia32.cc b/src/ia32/lithium-gap-resolver-ia32.cc
index 3da8f32..86bfe2f 100644 (file)
--- a/src/ia32/lithium-gap-resolver-ia32.cc
+++ b/src/ia32/lithium-gap-resolver-ia32.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "ia32/lithium-gap-resolver-ia32.h"
 #include "ia32/lithium-codegen-ia32.h"

diff --git a/src/ia32/lithium-ia32.cc b/src/ia32/lithium-ia32.cc
index 04b8934..c01cf8c 100644 (file)
--- a/src/ia32/lithium-ia32.cc
+++ b/src/ia32/lithium-ia32.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "lithium-allocator-inl.h"
 #include "ia32/lithium-ia32.h"

diff --git a/src/ia32/macro-assembler-ia32.cc b/src/ia32/macro-assembler-ia32.cc
index 31e9e53..63477aa 100644 (file)
--- a/src/ia32/macro-assembler-ia32.cc
+++ b/src/ia32/macro-assembler-ia32.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "bootstrapper.h"
 #include "codegen.h"

diff --git a/src/ia32/regexp-macro-assembler-ia32.cc b/src/ia32/regexp-macro-assembler-ia32.cc
index 9a166d7..54fe8bf 100644 (file)
--- a/src/ia32/regexp-macro-assembler-ia32.cc
+++ b/src/ia32/regexp-macro-assembler-ia32.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "unicode.h"
 #include "log.h"

diff --git a/src/ia32/stub-cache-ia32.cc b/src/ia32/stub-cache-ia32.cc
index 1a51016..28e043d 100644 (file)
--- a/src/ia32/stub-cache-ia32.cc
+++ b/src/ia32/stub-cache-ia32.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 
 #include "ic-inl.h"
 #include "codegen.h"

diff --git a/src/isolate.cc b/src/isolate.cc
index 2383399..e67eb0c 100644 (file)
--- a/src/isolate.cc
+++ b/src/isolate.cc
@@ -116,7 +116,7 @@ void ThreadLocalTop::InitializeInternal() {
 void ThreadLocalTop::Initialize() {
   InitializeInternal();
 #ifdef USE_SIMULATOR
-#ifdef V8_TARGET_ARCH_ARM
+#if V8_TARGET_ARCH_ARM
   simulator_ = Simulator::current(isolate_);
 #elif V8_TARGET_ARCH_MIPS
   simulator_ = Simulator::current(isolate_);
@@ -1625,7 +1625,7 @@ char* Isolate::RestoreThread(char* from) {
   // This might be just paranoia, but it seems to be needed in case a
   // thread_local_top_ is restored on a separate OS thread.
 #ifdef USE_SIMULATOR
-#ifdef V8_TARGET_ARCH_ARM
+#if V8_TARGET_ARCH_ARM
   thread_local_top()->simulator_ = Simulator::current(this);
 #elif V8_TARGET_ARCH_MIPS
   thread_local_top()->simulator_ = Simulator::current(this);
@@ -1776,8 +1776,8 @@ Isolate::Isolate()
   thread_manager_ = new ThreadManager();
   thread_manager_->isolate_ = this;
 
-#if defined(V8_TARGET_ARCH_ARM) && !defined(__arm__) || \
-    defined(V8_TARGET_ARCH_MIPS) && !defined(__mips__)
+#if V8_TARGET_ARCH_ARM && !defined(__arm__) || \
+    V8_TARGET_ARCH_MIPS && !defined(__mips__)
   simulator_initialized_ = false;
   simulator_i_cache_ = NULL;
   simulator_redirection_ = NULL;
@@ -2134,7 +2134,7 @@ bool Isolate::Init(Deserializer* des) {
 
   // Initialize other runtime facilities
 #if defined(USE_SIMULATOR)
-#if defined(V8_TARGET_ARCH_ARM) || defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_MIPS
   Simulator::Initialize(this);
 #endif
 #endif

diff --git a/src/isolate.h b/src/isolate.h
index 981f81c..7bf53ea 100644 (file)
--- a/src/isolate.h
+++ b/src/isolate.h
@@ -101,8 +101,8 @@ class Debugger;
 class DebuggerAgent;
 #endif
 
-#if !defined(__arm__) && defined(V8_TARGET_ARCH_ARM) || \
-    !defined(__mips__) && defined(V8_TARGET_ARCH_MIPS)
+#if !defined(__arm__) && V8_TARGET_ARCH_ARM || \
+    !defined(__mips__) && V8_TARGET_ARCH_MIPS
 class Redirection;
 class Simulator;
 #endif
@@ -263,7 +263,7 @@ class ThreadLocalTop BASE_EMBEDDED {
   Address handler_;   // try-blocks are chained through the stack
 
 #ifdef USE_SIMULATOR
-#if defined(V8_TARGET_ARCH_ARM) || defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_MIPS
   Simulator* simulator_;
 #endif
 #endif  // USE_SIMULATOR
@@ -391,8 +391,8 @@ class Isolate {
           thread_id_(thread_id),
           stack_limit_(0),
           thread_state_(NULL),
-#if !defined(__arm__) && defined(V8_TARGET_ARCH_ARM) || \
-    !defined(__mips__) && defined(V8_TARGET_ARCH_MIPS)
+#if !defined(__arm__) && V8_TARGET_ARCH_ARM || \
+    !defined(__mips__) && V8_TARGET_ARCH_MIPS
           simulator_(NULL),
 #endif
           next_(NULL),
@@ -404,8 +404,8 @@ class Isolate {
     ThreadState* thread_state() const { return thread_state_; }
     void set_thread_state(ThreadState* value) { thread_state_ = value; }
 
-#if !defined(__arm__) && defined(V8_TARGET_ARCH_ARM) || \
-    !defined(__mips__) && defined(V8_TARGET_ARCH_MIPS)
+#if !defined(__arm__) && V8_TARGET_ARCH_ARM || \
+    !defined(__mips__) && V8_TARGET_ARCH_MIPS
     Simulator* simulator() const { return simulator_; }
     void set_simulator(Simulator* simulator) {
       simulator_ = simulator;
@@ -422,8 +422,8 @@ class Isolate {
     uintptr_t stack_limit_;
     ThreadState* thread_state_;
 
-#if !defined(__arm__) && defined(V8_TARGET_ARCH_ARM) || \
-    !defined(__mips__) && defined(V8_TARGET_ARCH_MIPS)
+#if !defined(__arm__) && V8_TARGET_ARCH_ARM || \
+    !defined(__mips__) && V8_TARGET_ARCH_MIPS
     Simulator* simulator_;
 #endif
 
@@ -994,8 +994,8 @@ class Isolate {
   int* code_kind_statistics() { return code_kind_statistics_; }
 #endif
 
-#if defined(V8_TARGET_ARCH_ARM) && !defined(__arm__) || \
-    defined(V8_TARGET_ARCH_MIPS) && !defined(__mips__)
+#if V8_TARGET_ARCH_ARM && !defined(__arm__) || \
+    V8_TARGET_ARCH_MIPS && !defined(__mips__)
   bool simulator_initialized() { return simulator_initialized_; }
   void set_simulator_initialized(bool initialized) {
     simulator_initialized_ = initialized;
@@ -1301,8 +1301,8 @@ class Isolate {
   // Time stamp at initialization.
   double time_millis_at_init_;
 
-#if defined(V8_TARGET_ARCH_ARM) && !defined(__arm__) || \
-    defined(V8_TARGET_ARCH_MIPS) && !defined(__mips__)
+#if V8_TARGET_ARCH_ARM && !defined(__arm__) || \
+    V8_TARGET_ARCH_MIPS && !defined(__mips__)
   bool simulator_initialized_;
   HashMap* simulator_i_cache_;
   Redirection* simulator_redirection_;

diff --git a/src/mips/assembler-mips.cc b/src/mips/assembler-mips.cc
index eee79a2..c4fefcc 100644 (file)
--- a/src/mips/assembler-mips.cc
+++ b/src/mips/assembler-mips.cc
@@ -35,7 +35,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_MIPS
 
 #include "mips/assembler-mips-inl.h"
 #include "serialize.h"
@@ -1475,7 +1475,7 @@ void Assembler::break_(uint32_t code, bool break_as_stop) {
 void Assembler::stop(const char* msg, uint32_t code) {
   ASSERT(code > kMaxWatchpointCode);
   ASSERT(code <= kMaxStopCode);
-#if defined(V8_HOST_ARCH_MIPS)
+#if V8_HOST_ARCH_MIPS
   break_(0x54321);
 #else  // V8_HOST_ARCH_MIPS
   BlockTrampolinePoolFor(2);

diff --git a/src/mips/builtins-mips.cc b/src/mips/builtins-mips.cc
index e9188ef..dcadb5a 100644 (file)
--- a/src/mips/builtins-mips.cc
+++ b/src/mips/builtins-mips.cc
@@ -29,7 +29,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_MIPS
 
 #include "codegen.h"
 #include "debug.h"

diff --git a/src/mips/code-stubs-mips.cc b/src/mips/code-stubs-mips.cc
index 2da8fc0..01c824d 100644 (file)
--- a/src/mips/code-stubs-mips.cc
+++ b/src/mips/code-stubs-mips.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_MIPS
 
 #include "bootstrapper.h"
 #include "code-stubs.h"
@@ -7540,7 +7540,7 @@ void ProfileEntryHookStub::Generate(MacroAssembler* masm) {
     __ And(sp, sp, Operand(-frame_alignment));
   }
 
-#if defined(V8_HOST_ARCH_MIPS)
+#if V8_HOST_ARCH_MIPS
   __ li(at, Operand(reinterpret_cast<int32_t>(&entry_hook_)));
   __ lw(at, MemOperand(at));
 #else

diff --git a/src/mips/codegen-mips.cc b/src/mips/codegen-mips.cc
index 72eb00b..7a95bc4 100644 (file)
--- a/src/mips/codegen-mips.cc
+++ b/src/mips/codegen-mips.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_MIPS
 
 #include "codegen.h"
 #include "macro-assembler.h"

diff --git a/src/mips/constants-mips.cc b/src/mips/constants-mips.cc
index ddfa891..a20ec54 100644 (file)
--- a/src/mips/constants-mips.cc
+++ b/src/mips/constants-mips.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_MIPS
 
 #include "constants-mips.h"
 

diff --git a/src/mips/cpu-mips.cc b/src/mips/cpu-mips.cc
index 93ebeda..d13b233 100644 (file)
--- a/src/mips/cpu-mips.cc
+++ b/src/mips/cpu-mips.cc
@@ -36,7 +36,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_MIPS
 
 #include "cpu.h"
 #include "macro-assembler.h"

diff --git a/src/mips/debug-mips.cc b/src/mips/debug-mips.cc
index 0ae0187..30cc4db 100644 (file)
--- a/src/mips/debug-mips.cc
+++ b/src/mips/debug-mips.cc
@@ -29,7 +29,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_MIPS
 
 #include "codegen.h"
 #include "debug.h"

diff --git a/src/mips/disasm-mips.cc b/src/mips/disasm-mips.cc
index b787f13..708df39 100644 (file)
--- a/src/mips/disasm-mips.cc
+++ b/src/mips/disasm-mips.cc
@@ -56,7 +56,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_MIPS
 
 #include "mips/constants-mips.h"
 #include "disasm.h"

diff --git a/src/mips/frames-mips.cc b/src/mips/frames-mips.cc
index d070b56..1bd5116 100644 (file)
--- a/src/mips/frames-mips.cc
+++ b/src/mips/frames-mips.cc
@@ -28,7 +28,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_MIPS
 
 #include "assembler.h"
 #include "assembler-mips.h"

diff --git a/src/mips/full-codegen-mips.cc b/src/mips/full-codegen-mips.cc
index d416a3b..032c1f5 100644 (file)
--- a/src/mips/full-codegen-mips.cc
+++ b/src/mips/full-codegen-mips.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_MIPS
 
 // Note on Mips implementation:
 //

diff --git a/src/mips/ic-mips.cc b/src/mips/ic-mips.cc
index 8a00f60..896e030 100644 (file)
--- a/src/mips/ic-mips.cc
+++ b/src/mips/ic-mips.cc
@@ -29,7 +29,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_MIPS
 
 #include "codegen.h"
 #include "code-stubs.h"

diff --git a/src/mips/macro-assembler-mips.cc b/src/mips/macro-assembler-mips.cc
index 3e3314a..5890347 100644 (file)
--- a/src/mips/macro-assembler-mips.cc
+++ b/src/mips/macro-assembler-mips.cc
@@ -29,7 +29,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_MIPS
 
 #include "bootstrapper.h"
 #include "codegen.h"
@@ -4723,19 +4723,19 @@ void MacroAssembler::InitializeNewString(Register string,
 
 
 int MacroAssembler::ActivationFrameAlignment() {
-#if defined(V8_HOST_ARCH_MIPS)
+#if V8_HOST_ARCH_MIPS
   // Running on the real platform. Use the alignment as mandated by the local
   // environment.
   // Note: This will break if we ever start generating snapshots on one Mips
   // platform for another Mips platform with a different alignment.
   return OS::ActivationFrameAlignment();
-#else  // defined(V8_HOST_ARCH_MIPS)
+#else  // V8_HOST_ARCH_MIPS
   // If we are using the simulator then we should always align to the expected
   // alignment. As the simulator is used to generate snapshots we do not know
   // if the target platform will need alignment, so this is controlled from a
   // flag.
   return FLAG_sim_stack_alignment;
-#endif  // defined(V8_HOST_ARCH_MIPS)
+#endif  // V8_HOST_ARCH_MIPS
 }
 
 
@@ -5066,7 +5066,7 @@ void MacroAssembler::CallCFunctionHelper(Register function,
   // The argument stots are presumed to have been set up by
   // PrepareCallCFunction. The C function must be called via t9, for mips ABI.
 
-#if defined(V8_HOST_ARCH_MIPS)
+#if V8_HOST_ARCH_MIPS
   if (emit_debug_code()) {
     int frame_alignment = OS::ActivationFrameAlignment();
     int frame_alignment_mask = frame_alignment - 1;

diff --git a/src/mips/regexp-macro-assembler-mips.cc b/src/mips/regexp-macro-assembler-mips.cc
index 2961519..7b67a7b 100644 (file)
--- a/src/mips/regexp-macro-assembler-mips.cc
+++ b/src/mips/regexp-macro-assembler-mips.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_MIPS
 
 #include "unicode.h"
 #include "log.h"

diff --git a/src/mips/simulator-mips.cc b/src/mips/simulator-mips.cc
index 8771bd2..914a758 100644 (file)
--- a/src/mips/simulator-mips.cc
+++ b/src/mips/simulator-mips.cc
@@ -31,7 +31,7 @@
 #include <cstdarg>
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_MIPS
 
 #include "cpu.h"
 #include "disasm.h"

diff --git a/src/mips/stub-cache-mips.cc b/src/mips/stub-cache-mips.cc
index caddb76..5221190 100644 (file)
--- a/src/mips/stub-cache-mips.cc
+++ b/src/mips/stub-cache-mips.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_MIPS
 
 #include "ic-inl.h"
 #include "codegen.h"

diff --git a/src/platform-linux.cc b/src/platform-linux.cc
index 4a9bb7e..2c6a36c 100644 (file)
--- a/src/platform-linux.cc
+++ b/src/platform-linux.cc
@@ -295,7 +295,7 @@ bool OS::MipsCpuHasFeature(CpuFeature feature) {
 
 
 int OS::ActivationFrameAlignment() {
-#ifdef V8_TARGET_ARCH_ARM
+#if V8_TARGET_ARCH_ARM
   // On EABI ARM targets this is required for fp correctness in the
   // runtime system.
   return 8;

diff --git a/src/platform-macos.cc b/src/platform-macos.cc
index b21166d..21e9c7f 100644 (file)
--- a/src/platform-macos.cc
+++ b/src/platform-macos.cc
@@ -583,7 +583,7 @@ static void InitializeTlsBaseOffset() {
   if (kernel_version_major < 11) {
     // 8.x.x (Tiger), 9.x.x (Leopard), 10.x.x (Snow Leopard) have the
     // same offsets.
-#if defined(V8_HOST_ARCH_IA32)
+#if V8_HOST_ARCH_IA32
     kMacTlsBaseOffset = 0x48;
 #else
     kMacTlsBaseOffset = 0x60;

diff --git a/src/platform-openbsd.cc b/src/platform-openbsd.cc
index f2d9dd4..b722e31 100644 (file)
--- a/src/platform-openbsd.cc
+++ b/src/platform-openbsd.cc
@@ -79,7 +79,7 @@ static void* GetRandomMmapAddr() {
   // CpuFeatures::Probe. We don't care about randomization in this case because
   // the code page is immediately freed.
   if (isolate != NULL) {
-#ifdef V8_TARGET_ARCH_X64
+#if V8_TARGET_ARCH_X64
     uint64_t rnd1 = V8::RandomPrivate(isolate);
     uint64_t rnd2 = V8::RandomPrivate(isolate);
     uint64_t raw_addr = (rnd1 << 32) ^ rnd2;

diff --git a/src/platform-posix.cc b/src/platform-posix.cc
index f76ec44..e72a5d9 100644 (file)
--- a/src/platform-posix.cc
+++ b/src/platform-posix.cc
@@ -105,7 +105,7 @@ void* OS::GetRandomMmapAddr() {
   // CpuFeatures::Probe. We don't care about randomization in this case because
   // the code page is immediately freed.
   if (isolate != NULL) {
-#ifdef V8_TARGET_ARCH_X64
+#if V8_TARGET_ARCH_X64
     uint64_t rnd1 = V8::RandomPrivate(isolate);
     uint64_t rnd2 = V8::RandomPrivate(isolate);
     uint64_t raw_addr = (rnd1 << 32) ^ rnd2;
@@ -321,7 +321,7 @@ int OS::VSNPrintF(Vector<char> str,
 }
 
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 static void MemMoveWrapper(void* dest, const void* src, size_t size) {
   memmove(dest, src, size);
 }
@@ -344,7 +344,7 @@ void OS::MemMove(void* dest, const void* src, size_t size) {
 
 
 void POSIXPostSetUp() {
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
   OS::MemMoveFunction generated_memmove = CreateMemMoveFunction();
   if (generated_memmove != NULL) {
     memmove_function = generated_memmove;

diff --git a/src/platform-tls-mac.h b/src/platform-tls-mac.h
index 728524e..d1c5907 100644 (file)
--- a/src/platform-tls-mac.h
+++ b/src/platform-tls-mac.h
@@ -33,7 +33,7 @@
 namespace v8 {
 namespace internal {
 
-#if defined(V8_HOST_ARCH_IA32) || defined(V8_HOST_ARCH_X64)
+#if V8_HOST_ARCH_IA32 || V8_HOST_ARCH_X64
 
 #define V8_FAST_TLS_SUPPORTED 1
 
@@ -43,7 +43,7 @@ INLINE(intptr_t InternalGetExistingThreadLocal(intptr_t index));
 
 inline intptr_t InternalGetExistingThreadLocal(intptr_t index) {
   intptr_t result;
-#if defined(V8_HOST_ARCH_IA32)
+#if V8_HOST_ARCH_IA32
   asm("movl %%gs:(%1,%2,4), %0;"
       :"=r"(result)  // Output must be a writable register.
       :"r"(kMacTlsBaseOffset), "r"(index));

diff --git a/src/platform-win32.cc b/src/platform-win32.cc
index 600962e..1913760 100644 (file)
--- a/src/platform-win32.cc
+++ b/src/platform-win32.cc
@@ -147,7 +147,7 @@ double ceiling(double x) {
 
 static Mutex* limit_mutex = NULL;
 
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
 static void MemMoveWrapper(void* dest, const void* src, size_t size) {
   memmove(dest, src, size);
 }
@@ -580,7 +580,7 @@ void OS::PostSetUp() {
   // Math functions depend on CPU features therefore they are initialized after
   // CPU.
   MathSetup();
-#if defined(V8_TARGET_ARCH_IA32)
+#if V8_TARGET_ARCH_IA32
   OS::MemMoveFunction generated_memmove = CreateMemMoveFunction();
   if (generated_memmove != NULL) {
     memmove_function = generated_memmove;

diff --git a/src/strtod.cc b/src/strtod.cc
index dfe2fb7..a1774b6 100644 (file)
--- a/src/strtod.cc
+++ b/src/strtod.cc
@@ -175,7 +175,7 @@ static void ReadDiyFp(Vector<const char> buffer,
 static bool DoubleStrtod(Vector<const char> trimmed,
                          int exponent,
                          double* result) {
-#if (defined(V8_TARGET_ARCH_IA32) || defined(USE_SIMULATOR)) \
+#if (V8_TARGET_ARCH_IA32 || defined(USE_SIMULATOR)) \
     && !defined(_MSC_VER)
   // On x86 the floating-point stack can be 64 or 80 bits wide. If it is
   // 80 bits wide (as is the case on Linux) then double-rounding occurs and the

diff --git a/src/v8utils.h b/src/v8utils.h
index 8661f9b..ff9f8f2 100644 (file)
--- a/src/v8utils.h
+++ b/src/v8utils.h
@@ -257,9 +257,9 @@ inline void MemsetPointer(T** dest, U* value, int counter) {
   a = b;  // Fake assignment to check assignability.
   USE(a);
 #endif  // DEBUG
-#if defined(V8_HOST_ARCH_IA32)
+#if V8_HOST_ARCH_IA32
 #define STOS "stosl"
-#elif defined(V8_HOST_ARCH_X64)
+#elif V8_HOST_ARCH_X64
 #define STOS "stosq"
 #endif
 #if defined(__native_client__)

diff --git a/src/x64/assembler-x64.cc b/src/x64/assembler-x64.cc
index f547e79..3a3ee9c 100644 (file)
--- a/src/x64/assembler-x64.cc
+++ b/src/x64/assembler-x64.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "macro-assembler.h"
 #include "serialize.h"

diff --git a/src/x64/builtins-x64.cc b/src/x64/builtins-x64.cc
index 9376cc7..378217b 100644 (file)
--- a/src/x64/builtins-x64.cc
+++ b/src/x64/builtins-x64.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "codegen.h"
 #include "deoptimizer.h"

diff --git a/src/x64/code-stubs-x64.cc b/src/x64/code-stubs-x64.cc
index b912b23..9774638 100644 (file)
--- a/src/x64/code-stubs-x64.cc
+++ b/src/x64/code-stubs-x64.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "bootstrapper.h"
 #include "code-stubs.h"

diff --git a/src/x64/codegen-x64.cc b/src/x64/codegen-x64.cc
index c334742..9643872 100644 (file)
--- a/src/x64/codegen-x64.cc
+++ b/src/x64/codegen-x64.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "codegen.h"
 #include "macro-assembler.h"

diff --git a/src/x64/cpu-x64.cc b/src/x64/cpu-x64.cc
index 80e22c6..96c5330 100644 (file)
--- a/src/x64/cpu-x64.cc
+++ b/src/x64/cpu-x64.cc
@@ -33,7 +33,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "cpu.h"
 #include "macro-assembler.h"

diff --git a/src/x64/debug-x64.cc b/src/x64/debug-x64.cc
index 750d929..a337b0d 100644 (file)
--- a/src/x64/debug-x64.cc
+++ b/src/x64/debug-x64.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "assembler.h"
 #include "codegen.h"

diff --git a/src/x64/deoptimizer-x64.cc b/src/x64/deoptimizer-x64.cc
index 60e676a..f2f7ed0 100644 (file)
--- a/src/x64/deoptimizer-x64.cc
+++ b/src/x64/deoptimizer-x64.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "codegen.h"
 #include "deoptimizer.h"

diff --git a/src/x64/disasm-x64.cc b/src/x64/disasm-x64.cc
index fb0914d..d787775 100644 (file)
--- a/src/x64/disasm-x64.cc
+++ b/src/x64/disasm-x64.cc
@@ -31,7 +31,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "disasm.h"
 #include "lazy-instance.h"

diff --git a/src/x64/frames-x64.cc b/src/x64/frames-x64.cc
index 21cb79c..5cc27a6 100644 (file)
--- a/src/x64/frames-x64.cc
+++ b/src/x64/frames-x64.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "assembler.h"
 #include "assembler-x64.h"

diff --git a/src/x64/full-codegen-x64.cc b/src/x64/full-codegen-x64.cc
index 7732a1d..9ad7f58 100644 (file)
--- a/src/x64/full-codegen-x64.cc
+++ b/src/x64/full-codegen-x64.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "code-stubs.h"
 #include "codegen.h"

diff --git a/src/x64/ic-x64.cc b/src/x64/ic-x64.cc
index 82112a0..a0f3ead 100644 (file)
--- a/src/x64/ic-x64.cc
+++ b/src/x64/ic-x64.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "codegen.h"
 #include "ic-inl.h"

diff --git a/src/x64/lithium-codegen-x64.cc b/src/x64/lithium-codegen-x64.cc
index f3045d5..c97475a 100644 (file)
--- a/src/x64/lithium-codegen-x64.cc
+++ b/src/x64/lithium-codegen-x64.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "x64/lithium-codegen-x64.h"
 #include "code-stubs.h"

diff --git a/src/x64/lithium-gap-resolver-x64.cc b/src/x64/lithium-gap-resolver-x64.cc
index fd74e0a..aed4f36 100644 (file)
--- a/src/x64/lithium-gap-resolver-x64.cc
+++ b/src/x64/lithium-gap-resolver-x64.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "x64/lithium-gap-resolver-x64.h"
 #include "x64/lithium-codegen-x64.h"

diff --git a/src/x64/lithium-x64.cc b/src/x64/lithium-x64.cc
index 7a475a7..9c2373a 100644 (file)
--- a/src/x64/lithium-x64.cc
+++ b/src/x64/lithium-x64.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "lithium-allocator-inl.h"
 #include "x64/lithium-x64.h"

diff --git a/src/x64/macro-assembler-x64.cc b/src/x64/macro-assembler-x64.cc
index 1ff022f..fdeee31 100644 (file)
--- a/src/x64/macro-assembler-x64.cc
+++ b/src/x64/macro-assembler-x64.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "bootstrapper.h"
 #include "codegen.h"

diff --git a/src/x64/regexp-macro-assembler-x64.cc b/src/x64/regexp-macro-assembler-x64.cc
index efb2a65..e1d4a2d 100644 (file)
--- a/src/x64/regexp-macro-assembler-x64.cc
+++ b/src/x64/regexp-macro-assembler-x64.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "serialize.h"
 #include "unicode.h"

diff --git a/src/x64/stub-cache-x64.cc b/src/x64/stub-cache-x64.cc
index 9dddd79..1a992b4 100644 (file)
--- a/src/x64/stub-cache-x64.cc
+++ b/src/x64/stub-cache-x64.cc
@@ -27,7 +27,7 @@
 
 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_X64)
+#if V8_TARGET_ARCH_X64
 
 #include "ic-inl.h"
 #include "codegen.h"

diff --git a/test/cctest/test-hashing.cc b/test/cctest/test-hashing.cc
index 4906296..6536269 100644 (file)
--- a/test/cctest/test-hashing.cc
+++ b/test/cctest/test-hashing.cc
@@ -51,7 +51,7 @@ void generate(MacroAssembler* masm, i::Vector<const uint8_t> string) {
   // GenerateHashInit takes the first character as an argument so it can't
   // handle the zero length string.
   ASSERT(string.length() > 0);
-#ifdef V8_TARGET_ARCH_IA32
+#if V8_TARGET_ARCH_IA32
   __ push(ebx);
   __ push(ecx);
   __ mov(eax, Immediate(0));
@@ -116,7 +116,7 @@ void generate(MacroAssembler* masm, i::Vector<const uint8_t> string) {
 
 
 void generate(MacroAssembler* masm, uint32_t key) {
-#ifdef V8_TARGET_ARCH_IA32
+#if V8_TARGET_ARCH_IA32
   __ push(ebx);
   __ mov(eax, Immediate(key));
   __ GetNumberHash(eax, ebx);

diff --git a/test/cctest/test-lockers.cc b/test/cctest/test-lockers.cc
index 9d24535..072bbff 100644 (file)
--- a/test/cctest/test-lockers.cc
+++ b/test/cctest/test-lockers.cc
@@ -207,7 +207,7 @@ static void StartJoinAndDeleteThreads(const i::List<JoinableThread*>& threads) {
 
 // Run many threads all locking on the same isolate
 TEST(IsolateLockingStress) {
-#ifdef V8_TARGET_ARCH_MIPS
+#if V8_TARGET_ARCH_MIPS
   const int kNThreads = 50;
 #else
   const int kNThreads = 100;
@@ -244,7 +244,7 @@ class IsolateNonlockingThread : public JoinableThread {
 
 // Run many threads each accessing its own isolate without locking
 TEST(MultithreadedParallelIsolates) {
-#if defined(V8_TARGET_ARCH_ARM) || defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_MIPS
   const int kNThreads = 10;
 #else
   const int kNThreads = 50;
@@ -282,7 +282,7 @@ class IsolateNestedLockingThread : public JoinableThread {
 
 // Run  many threads with nested locks
 TEST(IsolateNestedLocking) {
-#ifdef V8_TARGET_ARCH_MIPS
+#if V8_TARGET_ARCH_MIPS
   const int kNThreads = 50;
 #else
   const int kNThreads = 100;
@@ -323,7 +323,7 @@ class SeparateIsolatesLocksNonexclusiveThread : public JoinableThread {
 
 // Run parallel threads that lock and access different isolates in parallel
 TEST(SeparateIsolatesLocksNonexclusive) {
-#if defined(V8_TARGET_ARCH_ARM) || defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_MIPS
   const int kNThreads = 50;
 #else
   const int kNThreads = 100;
@@ -399,7 +399,7 @@ class LockerUnlockerThread : public JoinableThread {
 
 // Use unlocker inside of a Locker, multiple threads.
 TEST(LockerUnlocker) {
-#if defined(V8_TARGET_ARCH_ARM) || defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_MIPS
   const int kNThreads = 50;
 #else
   const int kNThreads = 100;
@@ -452,7 +452,7 @@ class LockTwiceAndUnlockThread : public JoinableThread {
 
 // Use Unlocker inside two Lockers.
 TEST(LockTwiceAndUnlock) {
-#if defined(V8_TARGET_ARCH_ARM) || defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_MIPS
   const int kNThreads = 50;
 #else
   const int kNThreads = 100;
@@ -573,7 +573,7 @@ class LockUnlockLockThread : public JoinableThread {
 
 // Locker inside an Unlocker inside a Locker.
 TEST(LockUnlockLockMultithreaded) {
-#ifdef V8_TARGET_ARCH_MIPS
+#if V8_TARGET_ARCH_MIPS
   const int kNThreads = 50;
 #else
   const int kNThreads = 100;
@@ -628,7 +628,7 @@ class LockUnlockLockDefaultIsolateThread : public JoinableThread {
 
 // Locker inside an Unlocker inside a Locker for default isolate.
 TEST(LockUnlockLockDefaultIsolateMultithreaded) {
-#ifdef V8_TARGET_ARCH_MIPS
+#if V8_TARGET_ARCH_MIPS
   const int kNThreads = 50;
 #else
   const int kNThreads = 100;
@@ -699,7 +699,7 @@ class IsolateGenesisThread : public JoinableThread {
 // Test installing extensions in separate isolates concurrently.
 // http://code.google.com/p/v8/issues/detail?id=1821
 TEST(ExtensionsRegistration) {
-#if defined(V8_TARGET_ARCH_ARM) || defined(V8_TARGET_ARCH_MIPS)
+#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_MIPS
   const int kNThreads = 10;
 #else
   const int kNThreads = 40;

diff --git a/test/cctest/test-macro-assembler-x64.cc b/test/cctest/test-macro-assembler-x64.cc
index d4d0edb..3945f1b 100755 (executable)
--- a/test/cctest/test-macro-assembler-x64.cc
+++ b/test/cctest/test-macro-assembler-x64.cc
@@ -1131,7 +1131,7 @@ TEST(SmiMul) {
 void TestSmiDiv(MacroAssembler* masm, Label* exit, int id, int x, int y) {
   bool division_by_zero = (y == 0);
   bool negative_zero = (x == 0 && y < 0);
-#ifdef V8_TARGET_ARCH_X64
+#if V8_TARGET_ARCH_X64
   bool overflow = (x == Smi::kMinValue && y < 0);  // Safe approx. used.
 #else
   bool overflow = (x == Smi::kMinValue && y == -1);

diff --git a/test/cctest/test-regexp.cc b/test/cctest/test-regexp.cc
index f810fcd..f9eed1f 100644 (file)
--- a/test/cctest/test-regexp.cc
+++ b/test/cctest/test-regexp.cc
@@ -44,22 +44,22 @@
 #else  // V8_INTERPRETED_REGEXP
 #include "macro-assembler.h"
 #include "code.h"
-#ifdef V8_TARGET_ARCH_ARM
+#if V8_TARGET_ARCH_ARM
 #include "arm/assembler-arm.h"
 #include "arm/macro-assembler-arm.h"
 #include "arm/regexp-macro-assembler-arm.h"
 #endif
-#ifdef V8_TARGET_ARCH_MIPS
+#if V8_TARGET_ARCH_MIPS
 #include "mips/assembler-mips.h"
 #include "mips/macro-assembler-mips.h"
 #include "mips/regexp-macro-assembler-mips.h"
 #endif
-#ifdef V8_TARGET_ARCH_X64
+#if V8_TARGET_ARCH_X64
 #include "x64/assembler-x64.h"
 #include "x64/macro-assembler-x64.h"
 #include "x64/regexp-macro-assembler-x64.h"
 #endif
-#ifdef V8_TARGET_ARCH_IA32
+#if V8_TARGET_ARCH_IA32
 #include "ia32/assembler-ia32.h"
 #include "ia32/macro-assembler-ia32.h"
 #include "ia32/regexp-macro-assembler-ia32.h"