diff --git a/compiler/utils/mips64/assembler_mips64.cc b/compiler/utils/mips64/assembler_mips64.cc
index b078f3e..7b4e6a3 100644
--- a/compiler/utils/mips64/assembler_mips64.cc
+++ b/compiler/utils/mips64/assembler_mips64.cc
@@ -773,6 +773,10 @@
   EmitFR(0x11, 0x10, static_cast<FpuRegister>(0), fs, fd, 0x21);
 }
 
+void Mips64Assembler::Cvtsl(FpuRegister fd, FpuRegister fs) {
+  EmitFR(0x11, 0x15, static_cast<FpuRegister>(0), fs, fd, 0x20);
+}
+
 void Mips64Assembler::Cvtdl(FpuRegister fd, FpuRegister fs) {
   EmitFR(0x11, 0x15, static_cast<FpuRegister>(0), fs, fd, 0x21);
 }