1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s 2 3// --------------------------------------------------------------------------// 4// Invalid operand (.s) 5 6ldnf1sw z23.s, p0/z, [x13, #1, MUL VL] 7// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 8// CHECK-NEXT: ldnf1sw z23.s, p0/z, [x13, #1, MUL VL] 9// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 10 11ldnf1sw z29.s, p0/z, [x3, #1, MUL VL] 12// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 13// CHECK-NEXT: ldnf1sw z29.s, p0/z, [x3, #1, MUL VL] 14// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 15 16 17// --------------------------------------------------------------------------// 18// Immediate out of lower bound [-8, 7]. 19 20ldnf1sw z28.d, p2/z, [x28, #-9, MUL VL] 21// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-8, 7]. 22// CHECK-NEXT: ldnf1sw z28.d, p2/z, [x28, #-9, MUL VL] 23// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 24 25ldnf1sw z27.d, p1/z, [x26, #8, MUL VL] 26// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-8, 7]. 27// CHECK-NEXT: ldnf1sw z27.d, p1/z, [x26, #8, MUL VL] 28// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 29 30 31// --------------------------------------------------------------------------// 32// restricted predicate has range [0, 7]. 33 34ldnf1sw z4.d, p8/z, [x11, #1, MUL VL] 35// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix) 36// CHECK-NEXT: ldnf1sw z4.d, p8/z, [x11, #1, MUL VL] 37// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 38 39 40// --------------------------------------------------------------------------// 41// Invalid vector list. 42 43ldnf1sw { }, p0/z, [x1, #1, MUL VL] 44// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector register expected 45// CHECK-NEXT: ldnf1sw { }, p0/z, [x1, #1, MUL VL] 46// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 47 48ldnf1sw { z1.d, z2.d }, p0/z, [x1, #1, MUL VL] 49// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand 50// CHECK-NEXT: ldnf1sw { z1.d, z2.d }, p0/z, [x1, #1, MUL VL] 51// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 52 53ldnf1sw { v0.2d }, p0/z, [x1, #1, MUL VL] 54// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand 55// CHECK-NEXT: ldnf1sw { v0.2d }, p0/z, [x1, #1, MUL VL] 56// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 57 58 59// --------------------------------------------------------------------------// 60// Negative tests for instructions that are incompatible with movprfx 61 62movprfx z21.d, p5/z, z28.d 63ldnf1sw { z21.d }, p5/z, [x10, #5, mul vl] 64// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 65// CHECK-NEXT: ldnf1sw { z21.d }, p5/z, [x10, #5, mul vl] 66// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 67 68movprfx z21, z28 69ldnf1sw { z21.d }, p5/z, [x10, #5, mul vl] 70// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 71// CHECK-NEXT: ldnf1sw { z21.d }, p5/z, [x10, #5, mul vl] 72// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 73