1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s 2 3 4// ------------------------------------------------------------------------- // 5// Invalid predicate 6 7lasta w0, p8, z31.b 8// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix) 9// CHECK-NEXT: lasta w0, p8, z31.b 10// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 11 12lasta w0, p7.b, w0, z31.b 13// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix) 14// CHECK-NEXT: lasta w0, p7.b, w0, z31.b 15// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 16 17lasta w0, p7.q, w0, z31.b 18// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix) 19// CHECK-NEXT: lasta w0, p7.q, w0, z31.b 20// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 21 22 23// ------------------------------------------------------------------------- // 24// Invalid element width 25 26lasta x0, p7, z31.b 27// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 28// CHECK-NEXT: lasta x0, p7, z31.b 29// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 30 31lasta x0, p7, z31.h 32// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 33// CHECK-NEXT: lasta x0, p7, z31.h 34// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 35 36lasta x0, p7, z31.s 37// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 38// CHECK-NEXT: lasta x0, p7, z31.s 39// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 40 41lasta w0, p7, z31.d 42// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 43// CHECK-NEXT: lasta w0, p7, z31.d 44// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 45 46lasta b0, p7, z31.h 47// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 48// CHECK-NEXT: lasta b0, p7, z31.h 49// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 50 51lasta h0, p7, z31.s 52// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 53// CHECK-NEXT: lasta h0, p7, z31.s 54// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 55 56lasta s0, p7, z31.d 57// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 58// CHECK-NEXT: lasta s0, p7, z31.d 59// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 60 61lasta d0, p7, z31.b 62// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 63// CHECK-NEXT: lasta d0, p7, z31.b 64// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 65 66 67// --------------------------------------------------------------------------// 68// Negative tests for instructions that are incompatible with movprfx 69 70movprfx z31.d, p7/z, z6.d 71lasta x0, p7, z31.d 72// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 73// CHECK-NEXT: lasta x0, p7, z31.d 74// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 75 76movprfx z31, z6 77lasta x0, p7, z31.d 78// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 79// CHECK-NEXT: lasta x0, p7, z31.d 80// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 81 82movprfx z31.d, p7/z, z6.d 83lasta d0, p7, z31.d 84// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 85// CHECK-NEXT: lasta d0, p7, z31.d 86// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 87 88movprfx z31, z6 89lasta d0, p7, z31.d 90// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 91// CHECK-NEXT: lasta d0, p7, z31.d 92// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 93