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 ldnf1d z28.d, p2/z, [x28, #-9, MUL VL] 7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-8, 7]. 8 // CHECK-NEXT: ldnf1d z28.d, p2/z, [x28, #-9, MUL VL] 9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 10 11 ldnf1d z27.d, p1/z, [x26, #8, MUL VL] 12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-8, 7]. 13 // CHECK-NEXT: ldnf1d z27.d, p1/z, [x26, #8, MUL VL] 14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 15 16 17 // --------------------------------------------------------------------------// 18 // restricted predicate has range [0, 7]. 19 20 ldnf1d z4.d, p8/z, [x11, #1, MUL VL] 21 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: restricted predicate has range [0, 7]. 22 // CHECK-NEXT: ldnf1d z4.d, p8/z, [x11, #1, MUL VL] 23 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 24 25 26 // --------------------------------------------------------------------------// 27 // Invalid vector list. 28 29 ldnf1d { }, p0/z, [x1, #1, MUL VL] 30 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector register expected 31 // CHECK-NEXT: ldnf1d { }, p0/z, [x1, #1, MUL VL] 32 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 33 34 ldnf1d { z1.d, z2.d }, p0/z, [x1, #1, MUL VL] 35 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand 36 // CHECK-NEXT: ldnf1d { z1.d, z2.d }, p0/z, [x1, #1, MUL VL] 37 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 38 39 ldnf1d { v0.2d }, p0/z, [x1, #1, MUL VL] 40 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand 41 // CHECK-NEXT: ldnf1d { v0.2d }, p0/z, [x1, #1, MUL VL] 42 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 43 44 45 // --------------------------------------------------------------------------// 46 // Negative tests for instructions that are incompatible with movprfx 47 48 movprfx z21.d, p5/z, z28.d 49 ldnf1d { z21.d }, p5/z, [x10, #5, mul vl] 50 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 51 // CHECK-NEXT: ldnf1d { z21.d }, p5/z, [x10, #5, mul vl] 52 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 53 54 movprfx z21, z28 55 ldnf1d { z21.d }, p5/z, [x10, #5, mul vl] 56 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 57 // CHECK-NEXT: ldnf1d { z21.d }, p5/z, [x10, #5, mul vl] 58 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 59
