llvm/test/MC/AArch64/FP8_SME2/mopa-diagnostics.s

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme-f8f16,+sme-f8f32 2>&1 < %s | FileCheck %s
   2
   3
   4 // --------------------------------------------------------------------------//
   5 // Invalid predicate register
   6
   7 fmopa   za0.h, p8/m, p0/m, z0.b, z0.b
   8 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
   9 // CHECK-NEXT: fmopa   za0.h, p8/m, p0/m, z0.b, z0.b
  10 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  11
  12 fmopa   za0.h, p0/m, p8/m, z0.b, z0.b
  13 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
  14 // CHECK-NEXT: fmopa   za0.h, p0/m, p8/m, z0.b, z0.b
  15 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  16
  17 fmopa   za0.s, p8/m, p0/m, z0.b, z0.b
  18 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
  19 // CHECK-NEXT: fmopa   za0.s, p8/m, p0/m, z0.b, z0.b
  20 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  21
  22 fmopa   za3.s, p7/m, p8/m, z31.b, z31.b
  23 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
  24 // CHECK-NEXT: fmopa   za3.s, p7/m, p8/m, z31.b, z31.b
  25 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  26
  27 // --------------------------------------------------------------------------//
  28 // Invalid matrix operand
  29
  30 fmopa   za2.h, p0/m, p0/m, z0.b, z0.b
  31 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  32 // CHECK-NEXT: fmopa   za2.h, p0/m, p0/m, z0.b, z0.b
  33 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  34
  35 // --------------------------------------------------------------------------//
  36 // Invalid register suffixes
  37
  38 fmopa   za0.h, p0/m, p0/m, z0.b, z0.h
  39 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
  40 // CHECK-NEXT: fmopa   za0.h, p0/m, p0/m, z0.b, z0.h
  41 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  42
  43 fmopa   za3.s, p7/m, p0/m, z31.b, z31.s
  44 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
  45 // CHECK-NEXT: fmopa   za3.s, p7/m, p0/m, z31.b, z31.s
  46 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: