gas/testsuite/gas/aarch64/illegal-memtag.s

   1 func:
   2         # ADDG/SUBG : Fail uimm6
   3         addg x1, x2, #0x3ef, #0x6
   4         subg x1, x2, #0x400, #0x3
   5         subg x1, x2, -16, #0x3
   6
   7         # ADDG/SUBG : Fail uimm4
   8         addg x1, x2, #0x3f0, #0x10
   9         subg x1, x2, #0x3f0, -4
  10
  11         # STG/STZG/ST2G/LDG : Fail imm
  12         stg [x1, #15]
  13         stzg [x1, #-4097]!
  14         st2g [x1], #4096
  15         ldg x1, [x2, #33]
  16         ldg x1, [x2, #4112]
  17
  18         # STGP : Fail imm
  19         stgp x1, x2, [x3, #1009]
  20         stgp x1, x2, [x3, #33]
  21         stgp x1, x2, [x3, #-1025]
  22
  23         # LDGV : Warn for Xt == Xn
  24         # STGV : Sould not warn for above
  25         ldgv x1, [x1]!
  26         stgv x1, [x1]!
  27         # Error for no writeback
  28         ldgv x1, [x2]
  29         stgv x1, [x2]
  30
  31         # Illegal SP/XZR registers
  32         irg xzr, x2, x3
  33         irg x1, xzr, x3
  34         irg x1, x2, sp
  35         gmi x1, x2, sp
  36         gmi sp, x2, x3
  37         gmi x1, xzr, x3
  38         addg xzr, x2, #0, #0
  39         subg x1, xzr, #0, #0
  40         subp sp, x1, x2
  41         subp x1, xzr, x2
  42         subp x1, x2, xzr
  43         subps sp, x1, x2
  44         subps x1, xzr, x2
  45         subps x1, x2, xzr
  46         cmpp xzr, x2
  47         cmpp x2, xzr
  48         stg [xzr, #0]
  49         st2g [xzr, #0]!
  50         stzg [xzr], #0
  51         stz2g [xzr, #0]
  52         stgp sp, x2, [x3]
  53         stgp x1, sp, [x3]
  54         stgp x0, x0, [xzr]
  55         ldg sp, [x0, #16]
  56         ldg x0, [xzr, #16]
  57         ldgv sp, [x1]!
  58         ldgv x0, [xzr]!
  59         stgv sp, [x1]!
  60         stgv x0, [xzr]!