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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 suffix
      6 fcpy z0.h, p0/z, #0.0
      7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
      8 // CHECK-NEXT: fcpy z0.h, p0/z, #0.0
      9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     10 
     11 fcpy z0.s, p0/z, #0.0
     12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
     13 // CHECK-NEXT: fcpy z0.s, p0/z, #0.0
     14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     15 
     16 fcpy z0.d, p0/z, #0.0
     17 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
     18 // CHECK-NEXT: fcpy z0.d, p0/z, #0.0
     19 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     20 
     21 
     22 // --------------------------------------------------------------------------//
     23 // Invalid immediates
     24 
     25 fcpy z0.h, p0/m, #-0.05859375    // r = -4, n = 15
     26 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
     27 // CHECK-NEXT: fcpy z0.h, p0/m, #-0.05859375    // r = -4, n = 15
     28 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     29 
     30 fcpy z0.s, p0/m, #-0.05859375    // r = -4, n = 15
     31 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
     32 // CHECK-NEXT: fcpy z0.s, p0/m, #-0.05859375    // r = -4, n = 15
     33 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     34 
     35 fcpy z0.d, p0/m, #-0.05859375    // r = -4, n = 15
     36 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
     37 // CHECK-NEXT: fcpy z0.d, p0/m, #-0.05859375    // r = -4, n = 15
     38 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     39 
     40 fcpy z0.h, p0/m, #-64.00000000    // r = 5, n = 32
     41 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
     42 // CHECK-NEXT: fcpy z0.h, p0/m, #-64.00000000    // r = 5, n = 32
     43 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     44 
     45 fcpy z0.s, p0/m, #-64.00000000    // r = 5, n = 32
     46 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
     47 // CHECK-NEXT: fcpy z0.s, p0/m, #-64.00000000    // r = 5, n = 32
     48 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     49 
     50 fcpy z0.d, p0/m, #-64.00000000    // r = 5, n = 32
     51 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
     52 // CHECK-NEXT: fcpy z0.d, p0/m, #-64.00000000    // r = 5, n = 32
     53 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     54 
     55 fcpy z0.h, p0/m, #0.05859375    // r = -4, n = 15
     56 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
     57 // CHECK-NEXT: fcpy z0.h, p0/m, #0.05859375    // r = -4, n = 15
     58 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     59 
     60 fcpy z0.s, p0/m, #0.05859375    // r = -4, n = 15
     61 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
     62 // CHECK-NEXT: fcpy z0.s, p0/m, #0.05859375    // r = -4, n = 15
     63 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     64 
     65 fcpy z0.d, p0/m, #0.05859375    // r = -4, n = 15
     66 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
     67 // CHECK-NEXT: fcpy z0.d, p0/m, #0.05859375    // r = -4, n = 15
     68 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     69 
     70 fcpy z0.h, p0/m, #64.00000000    // r = 5, n = 32
     71 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
     72 // CHECK-NEXT: fcpy z0.h, p0/m, #64.00000000    // r = 5, n = 32
     73 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     74 
     75 fcpy z0.s, p0/m, #64.00000000    // r = 5, n = 32
     76 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
     77 // CHECK-NEXT: fcpy z0.s, p0/m, #64.00000000    // r = 5, n = 32
     78 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     79 
     80 fcpy z0.d, p0/m, #64.00000000    // r = 5, n = 32
     81 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
     82 // CHECK-NEXT: fcpy z0.d, p0/m, #64.00000000    // r = 5, n = 32
     83 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
     84