1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 2>&1 < %s| FileCheck %s 2 3 4// --------------------------------------------------------------------------// 5// Invalid result type. 6 7ldnt1h { z0.b }, p0/z, [z0.s] 8// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction 9// CHECK-NEXT: ldnt1h { z0.b }, p0/z, [z0.s] 10// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 11 12ldnt1h { z0.h }, p0/z, [z0.s] 13// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction 14// CHECK-NEXT: ldnt1h { z0.h }, p0/z, [z0.s] 15// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 16 17 18// --------------------------------------------------------------------------// 19// Invalid base vector. 20 21ldnt1h { z0.s }, p0/z, [z0.b] 22// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 23// CHECK-NEXT: ldnt1h { z0.s }, p0/z, [z0.b] 24// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 25 26ldnt1h { z0.d }, p0/z, [z0.h] 27// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 28// CHECK-NEXT: ldnt1h { z0.d }, p0/z, [z0.h] 29// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 30 31 32// --------------------------------------------------------------------------// 33// Invalid offset type. 34 35ldnt1h { z0.d }, p0/z, [z0.d, z1.d] 36// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction 37// CHECK-NEXT: ldnt1h { z0.d }, p0/z, [z0.d, z1.d] 38// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 39 40 41// --------------------------------------------------------------------------// 42// Invalid predicate operation 43 44ldnt1h { z0.d }, p0/m, [z0.d] 45// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction 46// CHECK-NEXT: ldnt1h { z0.d }, p0/m, [z0.d] 47// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 48 49 50// --------------------------------------------------------------------------// 51// restricted predicate has range [0, 7]. 52 53ldnt1h { z27.d }, p8/z, [z0.d] 54// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix) 55// CHECK-NEXT: ldnt1h { z27.d }, p8/z, [z0.d] 56// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 57 58 59// --------------------------------------------------------------------------// 60// Invalid vector list. 61 62ldnt1h { }, p0/z, [z0.d] 63// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector register expected 64// CHECK-NEXT: ldnt1h { }, p0/z, [z0.d] 65// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 66 67ldnt1h { z0.d, z1.d }, p0/z, [z0.d] 68// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction 69// CHECK-NEXT: ldnt1h { z0.d, z1.d }, p0/z, [z0.d] 70// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 71 72ldnt1h { v0.2d }, p0/z, [z0.d] 73// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction 74// CHECK-NEXT: ldnt1h { v0.2d }, p0/z, [z0.d] 75// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 76 77 78// --------------------------------------------------------------------------// 79// Negative tests for instructions that are incompatible with movprfx 80 81movprfx z0.d, p0/z, z7.d 82ldnt1h { z0.d }, p0/z, [z0.d, x0] 83// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 84// CHECK-NEXT: ldnt1h { z0.d }, p0/z, [z0.d, x0] 85// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 86 87movprfx z0, z7 88ldnt1h { z0.s }, p0/z, [z0.s, x0] 89// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 90// CHECK-NEXT: ldnt1h { z0.s }, p0/z, [z0.s, x0] 91// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 92