3 files changed, 3 insertions, 21 deletions
diff --git a/target/tilegx/helper.c b/target/tilegx/helper.c
index b4fba9cc21..4964bb9111 100644
--- a/target/tilegx/helper.c
+++ b/target/tilegx/helper.c
@@ -55,21 +55,6 @@ void helper_ext01_ics(CPUTLGState *env)
     }
 }
 
-uint64_t helper_cntlz(uint64_t arg)
-{
-    return clz64(arg);
-}
-
-uint64_t helper_cnttz(uint64_t arg)
-{
-    return ctz64(arg);
-}
-
-uint64_t helper_pcnt(uint64_t arg)
-{
-    return ctpop64(arg);
-}
-
 uint64_t helper_revbits(uint64_t arg)
 {
     return revbit64(arg);
diff --git a/target/tilegx/helper.h b/target/tilegx/helper.h
index 9281d0f428..16745c266f 100644
--- a/target/tilegx/helper.h
+++ b/target/tilegx/helper.h
@@ -1,8 +1,5 @@
 DEF_HELPER_2(exception, noreturn, env, i32)
 DEF_HELPER_1(ext01_ics, void, env)
-DEF_HELPER_FLAGS_1(cntlz, TCG_CALL_NO_RWG_SE, i64, i64)
-DEF_HELPER_FLAGS_1(cnttz, TCG_CALL_NO_RWG_SE, i64, i64)
-DEF_HELPER_FLAGS_1(pcnt, TCG_CALL_NO_RWG_SE, i64, i64)
 DEF_HELPER_FLAGS_1(revbits, TCG_CALL_NO_RWG_SE, i64, i64)
 DEF_HELPER_FLAGS_3(shufflebytes, TCG_CALL_NO_RWG_SE, i64, i64, i64, i64)
 DEF_HELPER_FLAGS_2(crc32_8, TCG_CALL_NO_RWG_SE, i64, i64, i64)
diff --git a/target/tilegx/translate.c b/target/tilegx/translate.c
index 9c734eeba3..ff2ef7b63d 100644
--- a/target/tilegx/translate.c
+++ b/target/tilegx/translate.c
@@ -608,12 +608,12 @@ static TileExcp gen_rr_opcode(DisasContext *dc, unsigned opext,
     switch (opext) {
     case OE_RR_X0(CNTLZ):
     case OE_RR_Y0(CNTLZ):
-        gen_helper_cntlz(tdest, tsrca);
+        tcg_gen_clzi_tl(tdest, tsrca, TARGET_LONG_BITS);
         mnemonic = "cntlz";
         break;
     case OE_RR_X0(CNTTZ):
     case OE_RR_Y0(CNTTZ):
-        gen_helper_cnttz(tdest, tsrca);
+        tcg_gen_ctzi_tl(tdest, tsrca, TARGET_LONG_BITS);
         mnemonic = "cnttz";
         break;
     case OE_RR_X0(FSINGLE_PACK1):
@@ -697,7 +697,7 @@ static TileExcp gen_rr_opcode(DisasContext *dc, unsigned opext,
         break;
     case OE_RR_X0(PCNT):
     case OE_RR_Y0(PCNT):
-        gen_helper_pcnt(tdest, tsrca);
+        tcg_gen_ctpop_tl(tdest, tsrca);
         mnemonic = "pcnt";
         break;
     case OE_RR_X0(REVBITS):