diff --git a/compiler/optimizing/code_generator_mips.cc b/compiler/optimizing/code_generator_mips.cc
index 9dc9167..af6a1ce 100644
--- a/compiler/optimizing/code_generator_mips.cc
+++ b/compiler/optimizing/code_generator_mips.cc
@@ -3767,6 +3767,16 @@
   codegen_->GenerateFrameExit();
 }
 
+void LocationsBuilderMIPS::VisitRor(HRor* ror ATTRIBUTE_UNUSED) {
+  LOG(FATAL) << "Unreachable";
+  UNREACHABLE();
+}
+
+void InstructionCodeGeneratorMIPS::VisitRor(HRor* ror ATTRIBUTE_UNUSED) {
+  LOG(FATAL) << "Unreachable";
+  UNREACHABLE();
+}
+
 void LocationsBuilderMIPS::VisitShl(HShl* shl) {
   HandleShift(shl);
 }