diff --git a/compiler/optimizing/intrinsics_mips.cc b/compiler/optimizing/intrinsics_mips.cc
index d4f44d6..0bfa025 100644
--- a/compiler/optimizing/intrinsics_mips.cc
+++ b/compiler/optimizing/intrinsics_mips.cc
@@ -1875,7 +1875,7 @@
 // int java.lang.String.compareTo(String anotherString)
 void IntrinsicLocationsBuilderMIPS::VisitStringCompareTo(HInvoke* invoke) {
   LocationSummary* locations = new (arena_) LocationSummary(invoke,
-                                                            LocationSummary::kCall,
+                                                            LocationSummary::kCallOnMainOnly,
                                                             kIntrinsified);
   InvokeRuntimeCallingConvention calling_convention;
   locations->SetInAt(0, Location::RegisterLocation(calling_convention.GetRegisterAt(0)));
@@ -2071,7 +2071,7 @@
 // int java.lang.String.indexOf(int ch)
 void IntrinsicLocationsBuilderMIPS::VisitStringIndexOf(HInvoke* invoke) {
   LocationSummary* locations = new (arena_) LocationSummary(invoke,
-                                                            LocationSummary::kCall,
+                                                            LocationSummary::kCallOnMainOnly,
                                                             kIntrinsified);
   // We have a hand-crafted assembly stub that follows the runtime
   // calling convention. So it's best to align the inputs accordingly.
@@ -2096,7 +2096,7 @@
 // int java.lang.String.indexOf(int ch, int fromIndex)
 void IntrinsicLocationsBuilderMIPS::VisitStringIndexOfAfter(HInvoke* invoke) {
   LocationSummary* locations = new (arena_) LocationSummary(invoke,
-                                                            LocationSummary::kCall,
+                                                            LocationSummary::kCallOnMainOnly,
                                                             kIntrinsified);
   // We have a hand-crafted assembly stub that follows the runtime
   // calling convention. So it's best to align the inputs accordingly.
@@ -2122,7 +2122,7 @@
 // java.lang.StringFactory.newStringFromBytes(byte[] data, int high, int offset, int byteCount)
 void IntrinsicLocationsBuilderMIPS::VisitStringNewStringFromBytes(HInvoke* invoke) {
   LocationSummary* locations = new (arena_) LocationSummary(invoke,
-                                                            LocationSummary::kCall,
+                                                            LocationSummary::kCallOnMainOnly,
                                                             kIntrinsified);
   InvokeRuntimeCallingConvention calling_convention;
   locations->SetInAt(0, Location::RegisterLocation(calling_convention.GetRegisterAt(0)));
@@ -2155,7 +2155,7 @@
 // java.lang.StringFactory.newStringFromChars(int offset, int charCount, char[] data)
 void IntrinsicLocationsBuilderMIPS::VisitStringNewStringFromChars(HInvoke* invoke) {
   LocationSummary* locations = new (arena_) LocationSummary(invoke,
-                                                            LocationSummary::kCall,
+                                                            LocationSummary::kCallOnMainOnly,
                                                             kIntrinsified);
   InvokeRuntimeCallingConvention calling_convention;
   locations->SetInAt(0, Location::RegisterLocation(calling_convention.GetRegisterAt(0)));
@@ -2187,7 +2187,7 @@
 // java.lang.StringFactory.newStringFromString(String toCopy)
 void IntrinsicLocationsBuilderMIPS::VisitStringNewStringFromString(HInvoke* invoke) {
   LocationSummary* locations = new (arena_) LocationSummary(invoke,
-                                                            LocationSummary::kCall,
+                                                            LocationSummary::kCallOnMainOnly,
                                                             kIntrinsified);
   InvokeRuntimeCallingConvention calling_convention;
   locations->SetInAt(0, Location::RegisterLocation(calling_convention.GetRegisterAt(0)));