llvm/test/MC/AArch64/SME/st1w-diagnostics.s

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme 2>&1 < %s| FileCheck %s
   2
   3 // ------------------------------------------------------------------------- //
   4 // Invalid tile (expected: za[0-3]h.s or za[0-3]v.s)
   5
   6 st1w {za4h.s[w12, 0]}, p0, [x0]
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: unexpected token in argument list
   8 // CHECK-NEXT: st1w {za4h.s[w12, 0]}, p0, [x0]
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 st1w {za[w12, 0]}, p0/z, [x0]
  12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand, expected za[0-3]h.s or za[0-3]v.s
  13 // CHECK-NEXT: st1w {za[w12, 0]}, p0/z, [x0]
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 st1w {za1v.h[w12, 0]}, p0/z, [x0]
  17 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand, expected za[0-3]h.s or za[0-3]v.s
  18 // CHECK-NEXT: st1w {za1v.h[w12, 0]}, p0/z, [x0]
  19 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  20
  21 // ------------------------------------------------------------------------- //
  22 // Invalid vector select register (expected: w12-w15)
  23
  24 st1w {za0h.s[w11, 0]}, p0, [x0]
  25 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must be a register in range [w12, w15]
  26 // CHECK-NEXT: st1w {za0h.s[w11, 0]}, p0, [x0]
  27 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  28
  29 st1w {za0h.s[w16, 0]}, p0, [x0]
  30 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must be a register in range [w12, w15]
  31 // CHECK-NEXT: st1w {za0h.s[w16, 0]}, p0, [x0]
  32 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  33
  34 // ------------------------------------------------------------------------- //
  35 // Invalid vector select offset (expected: 0-3)
  36
  37 st1w {za0h.s[w12]}, p0, [x0]
  38 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 3].
  39 // CHECK-NEXT: st1w {za0h.s[w12]}, p0, [x0]
  40 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  41
  42 st1w {za0h.s[w12, 4]}, p0, [x0]
  43 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 3].
  44 // CHECK-NEXT: st1w {za0h.s[w12, 4]}, p0, [x0]
  45 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  46
  47 // ------------------------------------------------------------------------- //
  48 // Invalid predicate (expected: p0-p7)
  49
  50 st1w {za0h.s[w12, 0]}, p8, [x0]
  51 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
  52 // CHECK-NEXT: st1w {za0h.s[w12, 0]}, p8, [x0]
  53 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  54
  55 // ------------------------------------------------------------------------- //
  56 // Unexpected predicate qualifier
  57
  58 st1w {za0h.s[w12, 0]}, p0/z, [x0]
  59 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  60 // CHECK-NEXT: st1w {za0h.s[w12, 0]}, p0/z, [x0]
  61 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  62
  63 st1w {za0h.s[w12, 0]}, p0/m, [x0]
  64 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  65 // CHECK-NEXT: st1w {za0h.s[w12, 0]}, p0/m, [x0]
  66 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  67
  68 // ------------------------------------------------------------------------- //
  69 // Invalid memory operands
  70
  71 st1w {za0h.s[w12, 0]}, p0, [w0]
  72 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  73 // CHECK-NEXT: st1w {za0h.s[w12, 0]}, p0, [w0]
  74 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  75
  76 st1w {za0h.s[w12, 0]}, p0, [x0, w0]
  77 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 or xzr, with required shift 'lsl #2'
  78 // CHECK-NEXT: st1w {za0h.s[w12, 0]}, p0, [x0, w0]
  79 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  80
  81 st1w {za0h.s[w12, 0]}, p0, [x0, x0, lsl #3]
  82 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 or xzr, with required shift 'lsl #2'
  83 // CHECK-NEXT: st1w {za0h.s[w12, 0]}, p0, [x0, x0, lsl #3]
  84 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: