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      1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve  2>&1 < %s| FileCheck %s
      2 
      3 
      4 // ------------------------------------------------------------------------- //
      5 // Invalid predicate
      6 
      7 revw  z0.d, p8/m, z0.d
      8 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: restricted predicate has range [0, 7].
      9 // CHECK-NEXT: revw  z0.d, p8/m, z0.d
     10 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     11 
     12 
     13 // ------------------------------------------------------------------------- //
     14 // Invalid element size
     15 
     16 revw  z0.b, p0/m, z0.b
     17 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
     18 // CHECK-NEXT: revw  z0.b, p0/m, z0.b
     19 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     20 
     21 revw  z0.h, p0/m, z0.h
     22 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
     23 // CHECK-NEXT: revw  z0.h, p0/m, z0.h
     24 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     25 
     26 revw  z0.s, p0/m, z0.s
     27 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
     28 // CHECK-NEXT: revw  z0.s, p0/m, z0.s
     29 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     30