MIPS: ARM: Load undefined receiver sentinel without constant pool.

src/mips/builtins-mips.cc

Index: src/mips/builtins-mips.cc
diff --git a/src/mips/builtins-mips.cc b/src/mips/builtins-mips.cc
index 42a0bbe58bc12a2689f49586a577e2046b1a2ee1..f8c112605c96f4e0bc1f0685e9e59ecabc57a5cc 100644
--- a/src/mips/builtins-mips.cc
+++ b/src/mips/builtins-mips.cc
@@ -941,7 +941,9 @@ static void CallCompileOptimized(MacroAssembler* masm, bool concurrent) {
   // Push function as parameter to the runtime call.
   __ Push(a1, a1);
   // Whether to compile in a background thread.
-  __ Push(masm->isolate()->factory()->ToBoolean(concurrent));
+  __ LoadRoot(
+      at, concurrent ? Heap::kTrueValueRootIndex : Heap::kFalseValueRootIndex);
+  __ push(at);
 
   __ CallRuntime(Runtime::kCompileOptimized, 2);
   // Restore receiver.