x86-64: Remove the unnecessary testl in strlen-avx2.S
Commit Message
Since the result of testl is never used, this patch removes it.
Tested on 64-bit AVX2 machine.
I will check it in next week.
H.J.
---
* sysdeps/x86_64/multiarch/strlen-avx2.S (STRLEN): Remove the
unnecessary testl.
---
sysdeps/x86_64/multiarch/strlen-avx2.S | 1 -
1 file changed, 1 deletion(-)
@@ -378,7 +378,6 @@ L(4x_vec_end):
jnz L(first_vec_x2)
VPCMPEQ %ymm4, %ymm0, %ymm4
vpmovmskb %ymm4, %eax
- testl %eax, %eax
L(first_vec_x3):
tzcntl %eax, %eax
addq $(VEC_SIZE * 3), %rax