gas/testsuite/gas/score/nop.s

   1 /*
   2  * test relax
   3  * nop <-> nop!
   4
   5  * Author: ligang
   6  */
   7
   8 .macro tran insn32, insn16
   9 /* This block transform 32b instruction to 16b. */
  10 .align 4
  11
  12   \insn32               #32b -> 16b
  13   \insn16
  14
  15   \insn32               #32b -> 16b
  16   \insn32               #32b -> 16b
  17
  18   \insn16
  19   \insn32               #32b -> 16b
  20
  21   \insn32               #No transform
  22   add r18, r20, r24
  23
  24 /* This block transform 16b instruction to 32b. */
  25 .align 4
  26
  27   \insn16               #No transform
  28   \insn32
  29
  30   \insn16               #No transform
  31   \insn16
  32
  33   \insn16               #16b -> 32b
  34   xor r18, r20, r24
  35
  36 .endm
  37
  38   tran "nop", "nop!"