fe51_nsquare.S in rbnacl-libsodium-1.0.11

- old
+ new

@@ -39,10 +39,12 @@
 movq   32(%rsi),%rsi
 movq   %r9,16(%rdi)
 movq   %rax,24(%rdi)
 movq   %rsi,32(%rdi)
 mov  %rdx,%rsi
+
+.p2align 4
 ._loop:
 sub  $1,%rsi
 mov  %rcx,%rax
 mul  %rcx
 add  %rcx,%rcx
@@ -152,9 +154,10 @@
 lea  (%rax,%r9),%rcx
 and  %rdx,%r10
 movq   %r10,32(%rdi)
 cmp  $0,%rsi
 jne ._loop
+
 movq   %rcx,0(%rdi)
 movq   %r8,8(%rdi)
 movq 0(%rsp),%r11
 movq 8(%rsp),%r12
 movq 16(%rsp),%r13