MIPS[64]: Fix unaligned arguments storage in Wasm-to-interpreter entry

src/utils.h

Index: src/utils.h
diff --git a/src/utils.h b/src/utils.h
index 45e397ac10f18e1d6a357e6fcf2540455c10367d..acc06d3afaaddffc4e55fbdf902b956a9cdaf541 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -192,6 +192,11 @@ inline bool IsAddressAligned(Address addr,
   return IsAligned(offs, alignment);
 }
 
+template <typename T, typename U>
+inline T RoundUpToMultipleOfPowOf2(T value, U multiple) {
+  DCHECK(multiple && ((multiple & (multiple - 1)) == 0));
+  return (value + multiple - 1) & ~(multiple - 1);
+}
 
 // Returns the maximum of the two parameters.
 template <typename T>