1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s 2 3 // --------------------------------------------------------------------------// 4 // Immediate out of lower bound [-8, 7]. 5 6 ldnf1w z30.s, p6/z, [x25, #-9, MUL VL] 7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-8, 7]. 8 // CHECK-NEXT: ldnf1w z30.s, p6/z, [x25, #-9, MUL VL] 9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 10 11 ldnf1w z29.s, p5/z, [x15, #8, MUL VL] 12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-8, 7]. 13 // CHECK-NEXT: ldnf1w z29.s, p5/z, [x15, #8, MUL VL] 14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 15 16 ldnf1w z28.d, p2/z, [x28, #-9, MUL VL] 17 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-8, 7]. 18 // CHECK-NEXT: ldnf1w z28.d, p2/z, [x28, #-9, MUL VL] 19 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 20 21 ldnf1w z27.d, p1/z, [x26, #8, MUL VL] 22 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-8, 7]. 23 // CHECK-NEXT: ldnf1w z27.d, p1/z, [x26, #8, MUL VL] 24 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 25 26 27 // --------------------------------------------------------------------------// 28 // restricted predicate has range [0, 7]. 29 30 ldnf1w z12.s, p8/z, [x13, #1, MUL VL] 31 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: restricted predicate has range [0, 7]. 32 // CHECK-NEXT: ldnf1w z12.s, p8/z, [x13, #1, MUL VL] 33 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 34 35 ldnf1w z4.d, p8/z, [x11, #1, MUL VL] 36 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: restricted predicate has range [0, 7]. 37 // CHECK-NEXT: ldnf1w z4.d, p8/z, [x11, #1, MUL VL] 38 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 39 40 41 // --------------------------------------------------------------------------// 42 // Invalid vector list. 43 44 ldnf1w { }, p0/z, [x1, #1, MUL VL] 45 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector register expected 46 // CHECK-NEXT: ldnf1w { }, p0/z, [x1, #1, MUL VL] 47 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 48 49 ldnf1w { z1.s, z2.s }, p0/z, [x1, #1, MUL VL] 50 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand 51 // CHECK-NEXT: ldnf1w { z1.s, z2.s }, p0/z, [x1, #1, MUL VL] 52 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 53 54 ldnf1w { v0.2d }, p0/z, [x1, #1, MUL VL] 55 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand 56 // CHECK-NEXT: ldnf1w { v0.2d }, p0/z, [x1, #1, MUL VL] 57 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 58 59 60 // --------------------------------------------------------------------------// 61 // Negative tests for instructions that are incompatible with movprfx 62 63 movprfx z21.d, p5/z, z28.d 64 ldnf1w { z21.d }, p5/z, [x10, #5, mul vl] 65 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 66 // CHECK-NEXT: ldnf1w { z21.d }, p5/z, [x10, #5, mul vl] 67 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 68 69 movprfx z21, z28 70 ldnf1w { z21.d }, p5/z, [x10, #5, mul vl] 71 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 72 // CHECK-NEXT: ldnf1w { z21.d }, p5/z, [x10, #5, mul vl] 73 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 74
