diff --git a/compiler/runtime/Helpers.inc b/compiler/runtime/Helpers.inc
index 6e4ffdb899c..fae1b17c348 100644
--- a/compiler/runtime/Helpers.inc
+++ b/compiler/runtime/Helpers.inc
@@ -202,7 +202,9 @@ SETVAL(TR_IA32JitMethodMonitorExitReserved,TR_LXRH+28)
 SETVAL(TR_IA32arrayTranslateTRTO, TR_LXRH+29)
 SETVAL(TR_IA32arrayTranslateTROTNoBreak, TR_LXRH+30)
 SETVAL(TR_IA32arrayTranslateTROT, TR_LXRH+31)
-SETVAL(TR_IA32numRuntimeHelpers,TR_LXRH+32)
+SETVAL(TR_IA32encodeUTF16Big,TR_LXRH+32)
+SETVAL(TR_IA32encodeUTF16Little,TR_LXRH+33)
+SETVAL(TR_IA32numRuntimeHelpers,TR_LXRH+34)
 
 SETVAL(TR_AMD64floatRemainder,TR_LXRH+0)
 SETVAL(TR_AMD64doubleRemainder,TR_LXRH+1)
@@ -234,10 +236,12 @@ SETVAL(TR_AMD64clockGetTime,TR_LXRH+26)
 SETVAL(TR_AMD64arrayTranslateTRTO, TR_LXRH+27)
 SETVAL(TR_AMD64arrayTranslateTROTNoBreak, TR_LXRH+28)
 SETVAL(TR_AMD64arrayTranslateTROT, TR_LXRH+29)
-SETVAL(TR_AMD64doAESENCEncrypt,TR_LXRH+30)
-SETVAL(TR_AMD64doAESENCDecrypt,TR_LXRH+31)
-SETVAL(TR_AMD64java_util_zip_CRC32C_updateBytes,TR_LXRH+32)
-SETVAL(TR_AMD64numRuntimeHelpers,TR_LXRH+33)
+SETVAL(TR_AMD64encodeUTF16Big,TR_LXRH+30)
+SETVAL(TR_AMD64encodeUTF16Little,TR_LXRH+31)
+SETVAL(TR_AMD64doAESENCEncrypt,TR_LXRH+32)
+SETVAL(TR_AMD64doAESENCDecrypt,TR_LXRH+33)
+SETVAL(TR_AMD64java_util_zip_CRC32C_updateBytes,TR_LXRH+34)
+SETVAL(TR_AMD64numRuntimeHelpers,TR_LXRH+35)
 
 SETVAL(TR_PPClongDivide,TR_FSRH)
 SETVAL(TR_PPCnativeStaticHelper,TR_FSRH+1)
@@ -320,17 +324,19 @@ SETVAL(TR_PPCquadWordArrayCopy_vsx, TR_FSRH+77)
 SETVAL(TR_PPCforwardQuadWordArrayCopy_vsx, TR_FSRH+78)
 SETVAL(TR_PPCpostP10ForwardCopy, TR_FSRH+79)
 SETVAL(TR_PPCpostP10GenericCopy, TR_FSRH+80)
-SETVAL(TR_PPCP256Multiply, TR_FSRH+81)
-SETVAL(TR_PPCP256Mod, TR_FSRH+82)
-SETVAL(TR_PPCP256addNoMod, TR_FSRH+83)
-SETVAL(TR_PPCP256subNoMod, TR_FSRH+84)
-SETVAL(TR_PPCAESCBCDecrypt, TR_FSRH+85)
-SETVAL(TR_PPCAESCBCEncrypt, TR_FSRH+86)
-SETVAL(TR_PPCinterpreterUnresolvedConstantDynamicGlue, TR_FSRH+87)
-SETVAL(TR_PPCcrc32_vpmsum, TR_FSRH+88)
-SETVAL(TR_PPCcrc32_no_vpmsum, TR_FSRH+89)
-SETVAL(TR_PPCcrc32_oneByte, TR_FSRH+90)
-SETVAL(TR_PPCnumRuntimeHelpers,TR_FSRH+91)
+SETVAL(TR_PPCencodeUTF16Big, TR_FSRH+81)
+SETVAL(TR_PPCencodeUTF16Little, TR_FSRH+82)
+SETVAL(TR_PPCP256Multiply, TR_FSRH+83)
+SETVAL(TR_PPCP256Mod, TR_FSRH+84)
+SETVAL(TR_PPCP256addNoMod, TR_FSRH+85)
+SETVAL(TR_PPCP256subNoMod, TR_FSRH+86)
+SETVAL(TR_PPCAESCBCDecrypt, TR_FSRH+87)
+SETVAL(TR_PPCAESCBCEncrypt, TR_FSRH+88)
+SETVAL(TR_PPCinterpreterUnresolvedConstantDynamicGlue, TR_FSRH+89)
+SETVAL(TR_PPCcrc32_vpmsum, TR_FSRH+90)
+SETVAL(TR_PPCcrc32_no_vpmsum, TR_FSRH+91)
+SETVAL(TR_PPCcrc32_oneByte, TR_FSRH+92)
+SETVAL(TR_PPCnumRuntimeHelpers,TR_FSRH+93)
 
 SETVAL(TR_ARMdouble2Long,TR_FSRH)
 SETVAL(TR_ARMdoubleRemainder,TR_FSRH+1)