llvm/test/MC/AArch64/SVE2p1/fdot-diagnostics.s

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p1 2>&1 < %s | FileCheck %s
   2
   3 // --------------------------------------------------------------------------//
   4 // Invalid vector lane index
   5
   6 fdot z0.s, z0.h, z0.h[8]
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3].
   8 // CHECK-NEXT: fdot z0.s, z0.h, z0.h[8]
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 fdot z0.s, z0.h, z0.h[-1]
  12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3].
  13 // CHECK-NEXT: fdot z0.s, z0.h, z0.h[-1]
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 // --------------------------------------------------------------------------//
  17 // Invalid vector suffix
  18
  19 fdot z0.h, z0.s, z0.s
  20 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  21 // CHECK-NEXT: fdot z0.h, z0.s, z0.s
  22 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  23
  24 fdot z0.d, z0.h, z0.h[0]
  25 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
  26 // CHECK-NEXT: fdot z0.d, z0.h, z0.h[0]
  27 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: