Revert "Change the order of arguments of the (One|Two)ByteSeqStringSetChar intrinsic."

src/arm/full-codegen-arm.cc

Index: src/arm/full-codegen-arm.cc
diff --git a/src/arm/full-codegen-arm.cc b/src/arm/full-codegen-arm.cc
index a6f48a5d44466ac2e3f00564eff1b88989e7e8cf..fe51f544c51dff64a437b3b235ae0b5f5b6f95fd 100644
--- a/src/arm/full-codegen-arm.cc
+++ b/src/arm/full-codegen-arm.cc
@@ -3444,9 +3444,9 @@ void FullCodeGenerator::EmitOneByteSeqStringSetChar(CallRuntime* expr) {
   Register index = r1;
   Register value = r2;
 
-  VisitForStackValue(args->at(0));        // index
-  VisitForStackValue(args->at(1));        // value
-  VisitForAccumulatorValue(args->at(2));  // string
+  VisitForStackValue(args->at(1));        // index
+  VisitForStackValue(args->at(2));        // value
+  VisitForAccumulatorValue(args->at(0));  // string
   __ Pop(index, value);
 
   if (FLAG_debug_code) {
@@ -3477,9 +3477,9 @@ void FullCodeGenerator::EmitTwoByteSeqStringSetChar(CallRuntime* expr) {
   Register index = r1;
   Register value = r2;
 
-  VisitForStackValue(args->at(0));        // index
-  VisitForStackValue(args->at(1));        // value
-  VisitForAccumulatorValue(args->at(2));  // string
+  VisitForStackValue(args->at(1));        // index
+  VisitForStackValue(args->at(2));        // value
+  VisitForAccumulatorValue(args->at(0));  // string
   __ Pop(index, value);
 
   if (FLAG_debug_code) {