A64: Synchronize with r15545.

src/ia32/assembler-ia32.cc

Index: src/ia32/assembler-ia32.cc
diff --git a/src/ia32/assembler-ia32.cc b/src/ia32/assembler-ia32.cc
index c0b2abd512d08464c928a395234a73cb1055b84b..60b525f1c8ff9e38a35b5ba9c2236e406efc2728 100644
--- 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"
@@ -1055,6 +1055,7 @@ void Assembler::rcr(Register dst, uint8_t imm8) {
   }
 }
 
+
 void Assembler::ror(Register dst, uint8_t imm8) {
   EnsureSpace ensure_space(this);
   ASSERT(is_uint5(imm8));  // illegal shift count
@@ -1068,6 +1069,7 @@ void Assembler::ror(Register dst, uint8_t imm8) {
   }
 }
 
+
 void Assembler::ror_cl(Register dst) {
   EnsureSpace ensure_space(this);
   EMIT(0xD3);
@@ -2137,6 +2139,7 @@ void Assembler::roundsd(XMMRegister dst, XMMRegister src, RoundingMode mode) {
   EMIT(static_cast<byte>(mode) | 0x8);
 }
 
+
 void Assembler::movmskpd(Register dst, XMMRegister src) {
   ASSERT(IsEnabled(SSE2));
   EnsureSpace ensure_space(this);