llvm/test/MC/AArch64/SVE2p1/udot-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 udot 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: udot z0.s, z0.h, z0.h[8]
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 udot 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: udot z0.s, z0.h, z0.h[-1]
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 movprfx z0, z31
  17 udot z0.s, z0.h, z0.h[8]
  18 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3].
  19 // CHECK-NEXT: udot z0.s, z0.h, z0.h[8]
  20 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  21
  22 movprfx z0, z31
  23 udot z0.s, z0.h, z0.h[-1]
  24 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3].
  25 // CHECK-NEXT: udot z0.s, z0.h, z0.h[-1]
  26 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  27
  28 // --------------------------------------------------------------------------//
  29 // Invalid vector suffix
  30
  31 udot z0.h, z0.s, z0.s
  32 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
  33 // CHECK-NEXT: udot z0.h, z0.s, z0.s
  34 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  35
  36 udot z0.h, z0.s, z0.s[1]
  37 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
  38 // CHECK-NEXT: udot z0.h, z0.s, z0.s[1]
  39 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: