MIPS: Reland "Add out-of-line constant pool support to Arm."

src/mips/assembler-mips.h

Index: src/mips/assembler-mips.h
diff --git a/src/mips/assembler-mips.h b/src/mips/assembler-mips.h
index 977c940c61e89f30484e45d07e664d137796186b..ea956e1355244d94d30544b9620ecd9462a68227 100644
--- a/src/mips/assembler-mips.h
+++ b/src/mips/assembler-mips.h
@@ -37,6 +37,7 @@
 #define V8_MIPS_ASSEMBLER_MIPS_H_
 
 #include <stdio.h>
+
 #include "assembler.h"
 #include "constants-mips.h"
 #include "serialize.h"
@@ -1005,6 +1006,12 @@ class Assembler : public AssemblerBase {
 
   void CheckTrampolinePool();
 
+  // Allocate a constant pool of the correct size for the generated code.
+  MaybeObject* AllocateConstantPool(Heap* heap);
+
+  // Generate the constant pool for the generated code.
+  void PopulateConstantPool(ConstantPoolArray* constant_pool);
+
  protected:
   // Relocation for a type-recording IC has the AST id added to it.  This
   // member variable is a way to pass the information from the call site to