[wasm] Fixed float-to-int conversion tests.

src/compiler/mips64/instruction-selector-mips64.cc

Index: src/compiler/mips64/instruction-selector-mips64.cc
diff --git a/src/compiler/mips64/instruction-selector-mips64.cc b/src/compiler/mips64/instruction-selector-mips64.cc
index c2d74385c2736fa060384f23e73caa03f1b12cf2..5e2b5f2ad88a9bc53b6d585145afad813aa22551 100644
--- a/src/compiler/mips64/instruction-selector-mips64.cc
+++ b/src/compiler/mips64/instruction-selector-mips64.cc
@@ -925,6 +925,9 @@ void InstructionSelector::VisitChangeFloat64ToUint32(Node* node) {
   VisitRR(this, kMips64TruncUwD, node);
 }
 
+void InstructionSelector::VisitTruncateFloat64ToUint32(Node* node) {
+  VisitRR(this, kMips64TruncUwD, node);
+}
 
 void InstructionSelector::VisitTryTruncateFloat32ToInt64(Node* node) {
   Mips64OperandGenerator g(this);