MIPS: Use JIC/JIALC offset when possible

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 1df6e3f5ad460b937975a8da2c61ade1bb6d1c2e..811d4c3c6ea179071bae6193ca1e3b8d802e0050 100644
--- a/src/mips/assembler-mips.h
+++ b/src/mips/assembler-mips.h
@@ -338,6 +338,8 @@ class Operand BASE_EMBEDDED {
 
   Register rm() const { return rm_; }
 
+  RelocInfo::Mode rmode() const { return rmode_; }
+
  private:
   Register rm_;
   int32_t imm32_;  // Valid if rm_ == no_reg.
@@ -1172,6 +1174,12 @@ class Assembler : public AssemblerBase {
 
   inline int UnboundLabelsCount() { return unbound_labels_count_; }
 
+  // Say if we need to relocate with this mode.
+  bool MustUseReg(RelocInfo::Mode rmode);
+
+  // Record reloc info for current pc_.
+  void RecordRelocInfo(RelocInfo::Mode rmode, intptr_t data = 0);
+
  protected:
   // Load Scaled Address instruction.
   void lsa(Register rd, Register rt, Register rs, uint8_t sa);
@@ -1194,12 +1202,6 @@ class Assembler : public AssemblerBase {
   // Patch branch instruction at pos to branch to given branch target pos.
   void target_at_put(int pos, int target_pos, bool is_internal);
 
-  // Say if we need to relocate with this mode.
-  bool MustUseReg(RelocInfo::Mode rmode);
-
-  // Record reloc info for current pc_.
-  void RecordRelocInfo(RelocInfo::Mode rmode, intptr_t data = 0);
-
   // Block the emission of the trampoline pool before pc_offset.
   void BlockTrampolinePoolBefore(int pc_offset) {
     if (no_trampoline_pool_before_ < pc_offset)