Allow HPushArgument to handle more than one argument.

src/arm64/macro-assembler-arm64.cc

Index: src/arm64/macro-assembler-arm64.cc
diff --git a/src/arm64/macro-assembler-arm64.cc b/src/arm64/macro-assembler-arm64.cc
index d961713924ee3248a375c2b75cef8f97f061abcf..f485de4ee82c941327793c2435380952e9ad2143 100644
--- a/src/arm64/macro-assembler-arm64.cc
+++ b/src/arm64/macro-assembler-arm64.cc
@@ -805,10 +805,13 @@ void MacroAssembler::Pop(const CPURegister& dst0, const CPURegister& dst1,
 }
 
 
-void MacroAssembler::PushPopQueue::PushQueued() {
+void MacroAssembler::PushPopQueue::PushQueued(
+    PreambleDirective preamble_directive) {
   if (queued_.empty()) return;
 
-  masm_->PushPreamble(size_);
+  if (preamble_directive == WITH_PREAMBLE) {
+    masm_->PushPreamble(size_);
+  }
 
   int count = queued_.size();
   int index = 0;