MIPS: Fix for StringCharCodeAtGenerator for vector-ics.

src/mips64/code-stubs-mips64.cc

Index: src/mips64/code-stubs-mips64.cc
diff --git a/src/mips64/code-stubs-mips64.cc b/src/mips64/code-stubs-mips64.cc
index 11234e1891b62a1e598e768ad3ea036d4c0e7726..a805af644fd61fcdd302769d758220efcae647f5 100644
--- a/src/mips64/code-stubs-mips64.cc
+++ b/src/mips64/code-stubs-mips64.cc
@@ -3129,8 +3129,8 @@ void StringCharCodeAtGenerator::GenerateSlow(
 
   __ Move(index_, v0);
   if (FLAG_vector_ics && embed_mode == PART_OF_IC_HANDLER) {
-    __ Pop(VectorLoadICDescriptor::SlotRegister(),
-           VectorLoadICDescriptor::VectorRegister(), object_);
+    __ Pop(VectorLoadICDescriptor::VectorRegister(),
+           VectorLoadICDescriptor::SlotRegister(), object_);
   } else {
     __ pop(object_);
   }