A64: Synchronize with r15545.

test/cctest/test-regexp.cc

Index: test/cctest/test-regexp.cc
diff --git a/test/cctest/test-regexp.cc b/test/cctest/test-regexp.cc
index bb179ce503dcdf8e77d0e1d5967546881d61765e..b01c28a4db4031da36ce98aad491a71b39b008ad 100644
--- a/test/cctest/test-regexp.cc
+++ b/test/cctest/test-regexp.cc
@@ -44,27 +44,27 @@
 #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_A64
+#if V8_TARGET_ARCH_A64
 #include "a64/assembler-a64.h"
 #include "a64/macro-assembler-a64.h"
 #include "a64/regexp-macro-assembler-a64.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"
@@ -99,6 +99,7 @@ static SmartArrayPointer<const char> Parse(const char* input) {
   return output;
 }
 
+
 static bool CheckSimple(const char* input) {
   V8::Initialize(NULL);
   v8::HandleScope scope(v8::Isolate::GetCurrent());
@@ -117,6 +118,7 @@ struct MinMaxPair {
   int max_match;
 };
 
+
 static MinMaxPair CheckMinMaxMatch(const char* input) {
   V8::Initialize(NULL);
   v8::HandleScope scope(v8::Isolate::GetCurrent());
@@ -382,6 +384,7 @@ TEST(Parser) {
   CHECK_MIN_MAX("a(?!bbb|bb)c", 2, 2);
 }
 
+
 TEST(ParserRegression) {
   CHECK_PARSE_EQ("[A-Z$-][x]", "(! [A-Z $ -] [x])");
   CHECK_PARSE_EQ("a{3,4*}", "(: 'a{3,' (# 0 - g '4') '}')");
@@ -664,6 +667,7 @@ TEST(DispatchTableConstruction) {
   }
 }
 
+
 // Test of debug-only syntax.
 #ifdef DEBUG