[wasm] Int64Lowering of I64ShrU and I64ShrS on ia32.

src/compiler/mips/instruction-selector-mips.cc

Index: src/compiler/mips/instruction-selector-mips.cc
diff --git a/src/compiler/mips/instruction-selector-mips.cc b/src/compiler/mips/instruction-selector-mips.cc
index 83dbdf6e426c231584d3911ea1710ae0e7469261..3cd0dae3ce47f516fcef6efa5a502dae9e07e39d 100644
--- a/src/compiler/mips/instruction-selector-mips.cc
+++ b/src/compiler/mips/instruction-selector-mips.cc
@@ -397,6 +397,10 @@ void InstructionSelector::VisitWord32Sar(Node* node) {
 
 void InstructionSelector::VisitWord32PairShl(Node* node) { UNIMPLEMENTED(); }
 
+void InstructionSelector::VisitWord32PairShr(Node* node) { UNIMPLEMENTED(); }
+
+void InstructionSelector::VisitWord32PairSar(Node* node) { UNIMPLEMENTED(); }
+
 void InstructionSelector::VisitWord32Ror(Node* node) {
   VisitRRO(this, kMipsRor, node);
 }