test/MC/AArch64/SVE/frsqrte-diagnostics.s

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve  2>&1 < %s| FileCheck %s
   2
   3 frsqrte   z0.b, z31.b
   4 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
   5 // CHECK-NEXT: frsqrte   z0.b, z31.b
   6 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
   7
   8 // --------------------------------------------------------------------------//
   9 // Negative tests for instructions that are incompatible with movprfx
  10
  11 movprfx z0.d, p0/z, z7.d
  12 frsqrte  z0.d, z31.d
  13 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
  14 // CHECK-NEXT: frsqrte  z0.d, z31.d
  15 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  16
  17 movprfx z0, z7
  18 frsqrte  z0.d, z31.d
  19 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
  20 // CHECK-NEXT: frsqrte  z0.d, z31.d
  21 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: