test/MC/ARM/arm-aliases.s

   1 @ RUN: llvm-mc -triple=armv7-apple-darwin -show-encoding < %s | FileCheck %s
   2   .syntax unified
   3
   4 @ Shift-by-zero should canonicalize to no shift at all (lsl #0 encoding)
   5         add r1, r2, r3, lsl #0
   6         sub r1, r2, r3, ror #0
   7         eor r1, r2, r3, lsr #0
   8         orr r1, r2, r3, asr #0
   9         and r1, r2, r3, ror #0
  10         bic r1, r2, r3, lsl #0
  11
  12 @ CHECK: add    r1, r2, r3              @ encoding: [0x03,0x10,0x82,0xe0]
  13 @ CHECK: sub    r1, r2, r3              @ encoding: [0x03,0x10,0x42,0xe0]
  14 @ CHECK: eor    r1, r2, r3              @ encoding: [0x03,0x10,0x22,0xe0]
  15 @ CHECK: orr    r1, r2, r3              @ encoding: [0x03,0x10,0x82,0xe1]
  16 @ CHECK: and    r1, r2, r3              @ encoding: [0x03,0x10,0x02,0xe0]
  17 @ CHECK: bic    r1, r2, r3              @ encoding: [0x03,0x10,0xc2,0xe1]