llvm/test/MC/AArch64/FP8_SME2/faminmax-diagnoctics.s

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+faminmax 2>&1 < %s| FileCheck %s
   2
   3 // --------------------------------------------------------------------------//
   4 // Incorrect operand
   5
   6 famax   {z0.h-z1.h}, {z0.d-z1.d}, {z0.s-z1.s}
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
   8 // CHECK-NEXT: famax   {z0.h-z1.h}, {z0.d-z1.d}, {z0.s-z1.s}
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 famax   {z28.s-z31.s}, {z28.h-z31.h}, {z28.d-z31.d}
  12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  13 // CHECK-NEXT: famax   {z28.s-z31.s}, {z28.h-z31.h}, {z28.d-z31.d
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 famin   {z0.h-z1.h}, {z0.s-z1.s}, {z0.s-z1.s}
  17 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  18 // CHECK-NEXT: famin   {z0.h-z1.h}, {z0.s-z1.s}, {z0.s-z1.s}
  19 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  20
  21 // --------------------------------------------------------------------------//
  22 // Incorrect range of vectors
  23
  24 famax   {z1.d-z0.d}, {z0.d-z1.d}, {z0.d-z1.d}
  25 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid number of vectors
  26 // CHECK-NEXT: famax   {z1.d-z0.d}, {z0.d-z1.d}, {z0.d-z1.d}
  27 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  28
  29 famax   {z0.h-z3.h}, {z1.h-z4.h}, {z0.h-z3.h}
  30 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 4 consecutive SVE vectors, where the first vector is a multiple of 4 and with matching element types
  31 // CHECK-NEXT: famax   {z0.h-z3.h}, {z1.h-z4.h}, {z0.h-z3.h}
  32 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  33
  34 famax   {z0.h-z3.h}, {z0.h-z3.h}, {z2.h-z5.h}
  35 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 4 consecutive SVE vectors, where the first vector is a multiple of 4 and with matching element types
  36 // CHECK-NEXT: famax   {z0.h-z3.h}, {z0.h-z3.h}, {z2.h-z5.h}
  37 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  38
  39 famax   {z3.h-z6.h}, {z0.h-z3.h}, {z0.h-z3.h}
  40 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 4 consecutive SVE vectors, where the first vector is a multiple of 4 and with matching element types
  41 // CHECK-NEXT: famax   {z3.h-z6.h}, {z0.h-z3.h}, {z0.h-z3.h}
  42 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  43
  44 famin   {z30.h-z31.h}, {z31.h-z0.h}, {z0.h-z1.h}
  45 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors, where the first vector is a multiple of 2 and with matching element types
  46 // CHECK-NEXT: famin   {z30.h-z31.h}, {z31.h-z0.h}, {z0.h-z1.h}
  47 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  48
  49 famin   {z29.d-z0.d}, {z0.d-z3.d}, {z0.d-z3.d}
  50 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 4 consecutive SVE vectors, where the first vector is a multiple of 4 and with matching element types
  51 // CHECK-NEXT: famin   {z29.d-z0.d}, {z0.d-z3.d}, {z0.d-z3.d}
  52 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  53
  54 famin   {z0.d-z3.d}, {z30.d-z1.d}, {z0.d-z3.d}
  55 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 4 consecutive SVE vectors, where the first vector is a multiple of 4 and with matching element types
  56 // CHECK-NEXT: famin   {z0.d-z3.d}, {z30.d-z1.d}, {z0.d-z3.d}
  57 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  58
  59 famin   {z0.d-z3.d}, {z0.d-z3.d}, {z28.d-z30.d}
  60 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  61 // CHECK-NEXT: famin   {z0.d-z3.d}, {z0.d-z3.d}, {z28.d-z30.d}
  62 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: