test/MC/AArch64/SVE2/smaxp-diagnostics.s

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 2>&1 < %s| FileCheck %s
   2
   3 // --------------------------------------------------------------------------//
   4 // Source and Destination Registers must match
   5
   6 smaxp z0.b, p0/m, z1.b, z2.b
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register
   8 // CHECK-NEXT: smaxp z0.b, p0/m, z1.b, z2.b
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11
  12 // --------------------------------------------------------------------------//
  13 // Element sizes must match
  14
  15 smaxp z0.b, p0/m, z0.d, z1.d
  16 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
  17 // CHECK-NEXT: smaxp z0.b, p0/m, z0.d, z1.d
  18 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  19
  20 smaxp z0.b, p0/m, z0.b, z1.h
  21 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
  22 // CHECK-NEXT: smaxp z0.b, p0/m, z0.b, z1.h
  23 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  24
  25
  26 // --------------------------------------------------------------------------//
  27 // Invalid predicate
  28
  29 smaxp z0.b, p0/z, z0.b, z1.b
  30 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  31 // CHECK-NEXT: smaxp z0.b, p0/z, z0.b, z1.b
  32 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  33
  34 smaxp z0.b, p8/m, z0.b, z1.b
  35 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
  36 // CHECK-NEXT: smaxp z0.b, p8/m, z0.b, z1.b
  37 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: