1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s 2 3// --------------------------------------------------------------------------// 4// Invalid operand (.h) 5 6ldff1sh z9.h, p7/z, [x0] 7// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 8// CHECK-NEXT: ldff1sh z9.h, p7/z, [x0] 9// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 10 11// --------------------------------------------------------------------------// 12// restricted predicate has range [0, 7]. 13 14ldff1sh z12.s, p8/z, [x0] 15// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix) 16// CHECK-NEXT: ldff1sh z12.s, p8/z, [x0] 17// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 18 19ldff1sh z4.d, p8/z, [x0] 20// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix) 21// CHECK-NEXT: ldff1sh z4.d, p8/z, [x0] 22// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 23 24// --------------------------------------------------------------------------// 25// Invalid scalar + scalar addressing modes 26 27ldff1sh z0.s, p0/z, [x0, sp] 28// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 or xzr, with required shift 'lsl #1' 29// CHECK-NEXT: ldff1sh z0.s, p0/z, [x0, sp] 30// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 31 32ldff1sh z0.s, p0/z, [x0, x0, lsl #2] 33// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 or xzr, with required shift 'lsl #1' 34// CHECK-NEXT: ldff1sh z0.s, p0/z, [x0, x0, lsl #2] 35// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 36 37ldff1sh z0.s, p0/z, [x0, w0] 38// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 or xzr, with required shift 'lsl #1' 39// CHECK-NEXT: ldff1sh z0.s, p0/z, [x0, w0] 40// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 41 42ldff1sh z0.s, p0/z, [x0, w0, uxtw] 43// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 or xzr, with required shift 'lsl #1' 44// CHECK-NEXT: ldff1sh z0.s, p0/z, [x0, w0, uxtw] 45// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 46 47// --------------------------------------------------------------------------// 48// Invalid scalar + vector addressing modes 49 50ldff1sh z0.d, p0/z, [x0, z0.h] 51// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand 52// CHECK-NEXT: ldff1sh z0.d, p0/z, [x0, z0.h] 53// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 54 55ldff1sh z0.d, p0/z, [x0, z0.s] 56// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand 57// CHECK-NEXT: ldff1sh z0.d, p0/z, [x0, z0.s] 58// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 59 60ldff1sh z0.s, p0/z, [x0, z0.s] 61// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid shift/extend specified, expected 'z[0..31].s, (uxtw|sxtw)' 62// CHECK-NEXT: ldff1sh z0.s, p0/z, [x0, z0.s] 63// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 64 65ldff1sh z0.s, p0/z, [x0, z0.s, uxtw #2] 66// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid shift/extend specified, expected 'z[0..31].s, (uxtw|sxtw) #1' 67// CHECK-NEXT: ldff1sh z0.s, p0/z, [x0, z0.s, uxtw #2] 68// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 69 70ldff1sh z0.s, p0/z, [x0, z0.s, lsl #1] 71// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid shift/extend specified, expected 'z[0..31].s, (uxtw|sxtw) #1' 72// CHECK-NEXT: ldff1sh z0.s, p0/z, [x0, z0.s, lsl #1] 73// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 74 75ldff1sh z0.d, p0/z, [x0, z0.d, lsl #2] 76// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid shift/extend specified, expected 'z[0..31].d, (lsl|uxtw|sxtw) #1' 77// CHECK-NEXT: ldff1sh z0.d, p0/z, [x0, z0.d, lsl #2] 78// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 79 80ldff1sh z0.d, p0/z, [x0, z0.d, sxtw #2] 81// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid shift/extend specified, expected 'z[0..31].d, (lsl|uxtw|sxtw) #1' 82// CHECK-NEXT: ldff1sh z0.d, p0/z, [x0, z0.d, sxtw #2] 83// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 84 85 86// --------------------------------------------------------------------------// 87// Invalid vector + immediate addressing modes 88 89ldff1sh z0.s, p0/z, [z0.s, #-2] 90// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [0, 62]. 91// CHECK-NEXT: ldff1sh z0.s, p0/z, [z0.s, #-2] 92// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 93 94ldff1sh z0.s, p0/z, [z0.s, #-1] 95// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [0, 62]. 96// CHECK-NEXT: ldff1sh z0.s, p0/z, [z0.s, #-1] 97// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 98 99ldff1sh z0.s, p0/z, [z0.s, #63] 100// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [0, 62]. 101// CHECK-NEXT: ldff1sh z0.s, p0/z, [z0.s, #63] 102// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 103 104ldff1sh z0.s, p0/z, [z0.s, #64] 105// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [0, 62]. 106// CHECK-NEXT: ldff1sh z0.s, p0/z, [z0.s, #64] 107// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 108 109ldff1sh z0.s, p0/z, [z0.s, #3] 110// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [0, 62]. 111// CHECK-NEXT: ldff1sh z0.s, p0/z, [z0.s, #3] 112// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 113 114ldff1sh z0.d, p0/z, [z0.d, #-2] 115// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [0, 62]. 116// CHECK-NEXT: ldff1sh z0.d, p0/z, [z0.d, #-2] 117// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 118 119ldff1sh z0.d, p0/z, [z0.d, #-1] 120// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [0, 62]. 121// CHECK-NEXT: ldff1sh z0.d, p0/z, [z0.d, #-1] 122// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 123 124ldff1sh z0.d, p0/z, [z0.d, #63] 125// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [0, 62]. 126// CHECK-NEXT: ldff1sh z0.d, p0/z, [z0.d, #63] 127// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 128 129ldff1sh z0.d, p0/z, [z0.d, #64] 130// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [0, 62]. 131// CHECK-NEXT: ldff1sh z0.d, p0/z, [z0.d, #64] 132// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 133 134ldff1sh z0.d, p0/z, [z0.d, #3] 135// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [0, 62]. 136// CHECK-NEXT: ldff1sh z0.d, p0/z, [z0.d, #3] 137// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 138 139 140// --------------------------------------------------------------------------// 141// Negative tests for instructions that are incompatible with movprfx 142 143movprfx z0.d, p0/z, z7.d 144ldff1sh { z0.d }, p0/z, [z0.d] 145// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 146// CHECK-NEXT: ldff1sh { z0.d }, p0/z, [z0.d] 147// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 148 149movprfx z0, z7 150ldff1sh { z0.d }, p0/z, [z0.d] 151// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 152// CHECK-NEXT: ldff1sh { z0.d }, p0/z, [z0.d] 153// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 154