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-rw-r--r--sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S6
1 files changed, 2 insertions, 4 deletions
diff --git a/sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S b/sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S
index 2cd2f71..abcc61c 100644
--- a/sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S
+++ b/sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S
@@ -144,10 +144,8 @@ L(between_2_3):
shll $8, %ecx
bswap %eax
bswap %ecx
- movzbl -1(%rdi, %rdx), %edi
- movzbl -1(%rsi, %rdx), %esi
- orl %edi, %eax
- orl %esi, %ecx
+ movb -1(%rdi, %rdx), %al
+ movb -1(%rsi, %rdx), %cl
/* Subtraction is okay because the upper 8 bits are zero. */
subl %ecx, %eax
ret