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+ .text
+ .align 3
+ .globl ___gmpn_iorn_n
+
+___gmpn_iorn_n:
+ lsr x17, x3, #2
+ tbz x3, #0, Lbx0
+
+Lbx1: ldr x7, [x1]
+ ldr x11, [x2]
+ orn x15, x7, x11
+ str x15, [x0],#8
+ tbnz x3, #1, Lb11
+
+Lb01: cbz x17, Lret
+ ldp x4, x5, [x1,#8]
+ ldp x8, x9, [x2,#8]
+ sub x1, x1, #8
+ sub x2, x2, #8
+ b Lmid
+
+Lb11: ldp x6, x7, [x1,#8]
+ ldp x10, x11, [x2,#8]
+ add x1, x1, #8
+ add x2, x2, #8
+ cbz x17, Lend
+ b Ltop
+
+Lbx0: tbnz x3, #1, Lb10
+
+Lb00: ldp x4, x5, [x1],#-16
+ ldp x8, x9, [x2],#-16
+ b Lmid
+
+Lb10: ldp x6, x7, [x1]
+ ldp x10, x11, [x2]
+ cbz x17, Lend
+
+ .align 4
+Ltop: ldp x4, x5, [x1,#16]
+ ldp x8, x9, [x2,#16]
+ orn x12, x6, x10
+ orn x13, x7, x11
+ stp x12, x13, [x0],#16
+Lmid: ldp x6, x7, [x1,#32]!
+ ldp x10, x11, [x2,#32]!
+ orn x12, x4, x8
+ orn x13, x5, x9
+ stp x12, x13, [x0],#16
+ sub x17, x17, #1
+ cbnz x17, Ltop
+
+Lend: orn x12, x6, x10
+ orn x13, x7, x11
+ stp x12, x13, [x0]
+Lret: ret
+