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1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s2 3// --------------------------------------------------------------------------//4// Invalid operand (.h)5 6ldff1sh z9.h, p7/z, [x0]7// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width8// 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 modes26 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 modes49 50ldff1sh z0.d, p0/z, [x0, z0.h]51// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand52// 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 operand57// 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 modes88 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 movprfx142 143movprfx z0.d, p0/z, z7.d144ldff1sh { z0.d }, p0/z, [z0.d]145// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov146// CHECK-NEXT: ldff1sh { z0.d }, p0/z, [z0.d]147// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:148 149movprfx z0, z7150ldff1sh { z0.d }, p0/z, [z0.d]151// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov152// CHECK-NEXT: ldff1sh { z0.d }, p0/z, [z0.d]153// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:154