target-arm: Use clrsb helper

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>

1 files changed, 0 insertions, 10 deletions

diff --git a/target/arm/helper-a64.c b/target/arm/helper-a64.c
index 77999ff46b..d9df82cff5 100644
--- a/target/arm/helper-a64.c
+++ b/target/arm/helper-a64.c
@@ -54,16 +54,6 @@ int64_t HELPER(sdiv64)(int64_t num, int64_t den)
     return num / den;
 }
 
-uint64_t HELPER(cls64)(uint64_t x)
-{
-    return clrsb64(x);
-}
-
-uint32_t HELPER(cls32)(uint32_t x)
-{
-    return clrsb32(x);
-}
-
 uint64_t HELPER(rbit64)(uint64_t x)
 {
     return revbit64(x);