; X32: incw
%t2 = atomicrmw add i16* @sc16, i16 3 acquire
; X64: lock
-; X64: addw $3, {{.*}} # encoding: [0xf0,0x66
+; X64: addw $3, {{.*}} # encoding: [0x66,0xf0
; X32: lock
; X32: addw $3
%t3 = atomicrmw add i16* @sc16, i16 5 acquire
; X64: lock
-; X64: xaddw {{.*}} # encoding: [0xf0,0x66
+; X64: xaddw {{.*}} # encoding: [0x66,0xf0
; X32: lock
; X32: xaddw
%t4 = atomicrmw add i16* @sc16, i16 %t3 acquire
; X64: lock
-; X64: addw {{.*}} # encoding: [0xf0,0x66
+; X64: addw {{.*}} # encoding: [0x66,0xf0
; X32: lock
; X32: addw
ret void
; X32: decw
%t2 = atomicrmw sub i16* @sc16, i16 3 acquire
; X64: lock
-; X64: subw $3, {{.*}} # encoding: [0xf0,0x66
+; X64: subw $3, {{.*}} # encoding: [0x66,0xf0
; X32: lock
; X32: subw $3
%t3 = atomicrmw sub i16* @sc16, i16 5 acquire
; X64: lock
-; X64: xaddw {{.*}} # encoding: [0xf0,0x66
+; X64: xaddw {{.*}} # encoding: [0x66,0xf0
; X32: lock
; X32: xaddw
%t4 = atomicrmw sub i16* @sc16, i16 %t3 acquire
; X64: lock
-; X64: subw {{.*}} # encoding: [0xf0,0x66
+; X64: subw {{.*}} # encoding: [0x66,0xf0
; X32: lock
; X32: subw
ret void
; X32-LABEL: atomic_fetch_and16
%t1 = atomicrmw and i16* @sc16, i16 3 acquire
; X64: lock
-; X64: andw $3, {{.*}} # encoding: [0xf0,0x66
+; X64: andw $3, {{.*}} # encoding: [0x66,0xf0
; X32: lock
; X32: andw $3
%t2 = atomicrmw and i16* @sc16, i16 5 acquire
; X32: cmpxchgw
%t3 = atomicrmw and i16* @sc16, i16 %t2 acquire
; X64: lock
-; X64: andw {{.*}} # encoding: [0xf0,0x66
+; X64: andw {{.*}} # encoding: [0x66,0xf0
; X32: lock
; X32: andw
ret void
; X32-LABEL: atomic_fetch_or16
%t1 = atomicrmw or i16* @sc16, i16 3 acquire
; X64: lock
-; X64: orw $3, {{.*}} # encoding: [0xf0,0x66
+; X64: orw $3, {{.*}} # encoding: [0x66,0xf0
; X32: lock
; X32: orw $3
%t2 = atomicrmw or i16* @sc16, i16 5 acquire
; X32: cmpxchgw
%t3 = atomicrmw or i16* @sc16, i16 %t2 acquire
; X64: lock
-; X64: orw {{.*}} # encoding: [0xf0,0x66
+; X64: orw {{.*}} # encoding: [0x66,0xf0
; X32: lock
; X32: orw
ret void
; X32-LABEL: atomic_fetch_xor16
%t1 = atomicrmw xor i16* @sc16, i16 3 acquire
; X64: lock
-; X64: xorw $3, {{.*}} # encoding: [0xf0,0x66
+; X64: xorw $3, {{.*}} # encoding: [0x66,0xf0
; X32: lock
; X32: xorw $3
%t2 = atomicrmw xor i16* @sc16, i16 5 acquire
; X32: cmpxchgw
%t3 = atomicrmw xor i16* @sc16, i16 %t2 acquire
; X64: lock
-; X64: xorw {{.*}} # encoding: [0xf0,0x66
+; X64: xorw {{.*}} # encoding: [0x66,0xf0
; X32: lock
; X32: xorw
ret void