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 stnt1w z23.s, p0, [x13, #-9, MUL VL] 7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-8, 7]. 8 // CHECK-NEXT: stnt1w z23.s, p0, [x13, #-9, MUL VL] 9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 10 11 stnt1w z29.s, p0, [x3, #8, MUL VL] 12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-8, 7]. 13 // CHECK-NEXT: stnt1w z29.s, p0, [x3, #8, MUL VL] 14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 15 16 17 // --------------------------------------------------------------------------// 18 // Invalid source type. 19 20 stnt1w z0.b, p0, [x0] 21 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 22 // CHECK-NEXT: stnt1w z0.b, p0, [x0] 23 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 24 25 stnt1w z0.h, p0, [x0] 26 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 27 // CHECK-NEXT: stnt1w z0.h, p0, [x0] 28 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 29 30 stnt1w z0.d, p0, [x0] 31 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 32 // CHECK-NEXT: stnt1w z0.d, p0, [x0] 33 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 34 35 36 // --------------------------------------------------------------------------// 37 // invalid predicate 38 39 stnt1w z27.s, p8, [x0] 40 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: restricted predicate has range [0, 7]. 41 // CHECK-NEXT: stnt1w z27.s, p8, [x0] 42 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 43 44 stnt1w z0.s, p0/z, [x0] 45 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction 46 // CHECK-NEXT: stnt1w z0.s, p0/z, [x0] 47 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 48 49 50 // --------------------------------------------------------------------------// 51 // Invalid vector list. 52 53 stnt1w { }, p0, [x1, #1, MUL VL] 54 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector register expected 55 // CHECK-NEXT: stnt1w { }, p0, [x1, #1, MUL VL] 56 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 57 58 stnt1w { z1.s, z2.s }, p0, [x1, #1, MUL VL] 59 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand 60 // CHECK-NEXT: stnt1w { z1.s, z2.s }, p0, [x1, #1, MUL VL] 61 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 62 63 stnt1w { v0.2d }, p0, [x1, #1, MUL VL] 64 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand 65 // CHECK-NEXT: stnt1w { v0.2d }, p0, [x1, #1, MUL VL] 66 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 67 68 69 // --------------------------------------------------------------------------// 70 // Negative tests for instructions that are incompatible with movprfx 71 72 movprfx z0.s, p0/z, z7.s 73 stnt1w { z0.s }, p0, [x0, x0, lsl #2] 74 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 75 // CHECK-NEXT: stnt1w { z0.s }, p0, [x0, x0, lsl #2] 76 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 77 78 movprfx z0, z7 79 stnt1w { z0.s }, p0, [x0, x0, lsl #2] 80 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 81 // CHECK-NEXT: stnt1w { z0.s }, p0, [x0, x0, lsl #2] 82 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 83
