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Diffstat (limited to 'x86_64/pclmul/ghash-update.asm')
-rw-r--r--x86_64/pclmul/ghash-update.asm2
1 files changed, 1 insertions, 1 deletions
diff --git a/x86_64/pclmul/ghash-update.asm b/x86_64/pclmul/ghash-update.asm
index 7764ef48..917a1427 100644
--- a/x86_64/pclmul/ghash-update.asm
+++ b/x86_64/pclmul/ghash-update.asm
@@ -141,7 +141,7 @@ PROLOGUE(_nettle_ghash_update)
jnz .Loop
.L1_block:
- and $1, BLOCKS
+ test $1, BLOCKS
jz .Ldone
movups (DATA), M