test/MC/AArch64/SVE2/fmaxp-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 fmaxp z0.h, p0/m, z1.h, z2.h
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register
   8 // CHECK-NEXT: fmaxp z0.h, p0/m, z1.h, z2.h
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11
  12 // --------------------------------------------------------------------------//
  13 // Invalid element width
  14
  15 fmaxp z0.b, p0/m, z0.b, z1.b
  16 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
  17 // CHECK-NEXT: fmaxp z0.b, p0/m, z0.b, z1.b
  18 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  19
  20
  21 // --------------------------------------------------------------------------//
  22 // Element sizes must match
  23
  24 fmaxp z0.h, p0/m, z0.s, z1.s
  25 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
  26 // CHECK-NEXT: fmaxp z0.h, p0/m, z0.s, z1.s
  27 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  28
  29 fmaxp z0.h, p0/m, z0.h, z1.s
  30 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
  31 // CHECK-NEXT: fmaxp z0.h, p0/m, z0.h, z1.s
  32 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  33
  34
  35 // --------------------------------------------------------------------------//
  36 // Invalid predicate operation
  37
  38 fmaxp z0.h, p0/z, z0.h, z1.h
  39 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  40 // CHECK-NEXT: fmaxp z0.h, p0/z, z0.h, z1.h
  41 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  42
  43
  44 // --------------------------------------------------------------------------//
  45 // Predicate not in restricted predicate range
  46
  47 fmaxp z0.h, p8/m, z0.h, z1.h
  48 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
  49 // CHECK-NEXT: fmaxp z0.h, p8/m, z0.h, z1.h
  50 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: