MIPS: Update ASSERT on arm to support SmiOrTagged in ClampToUint8

src/mips/lithium-mips.cc

Index: src/mips/lithium-mips.cc
diff --git a/src/mips/lithium-mips.cc b/src/mips/lithium-mips.cc
index 9a99d2487885f7c8973a721fe630827f387d9fb9..dbc3d6799f588f5955badb53738515265699708d 100644
--- a/src/mips/lithium-mips.cc
+++ b/src/mips/lithium-mips.cc
@@ -1909,7 +1909,7 @@ LInstruction* LChunkBuilder::DoClampToUint8(HClampToUint8* instr) {
   } else if (input_rep.IsInteger32()) {
     return DefineAsRegister(new(zone()) LClampIToUint8(reg));
   } else {
-    ASSERT(input_rep.IsTagged());
+    ASSERT(input_rep.IsSmiOrTagged());
     // Register allocator doesn't (yet) support allocation of double
     // temps. Reserve f22 explicitly.
     LClampTToUint8* result = new(zone()) LClampTToUint8(reg, FixedTemp(f22));