1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s 2 3 // --------------------------------------------------------------------------// 4 // Invalid immediate (in range [0, 63]). 5 6 ld1rsb z0.h, p1/z, [x0, #-1] 7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be in range [0, 63]. 8 // CHECK-NEXT: ld1rsb z0.h, p1/z, [x0, #-1] 9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 10 11 ld1rsb z0.h, p1/z, [x0, #64] 12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be in range [0, 63]. 13 // CHECK-NEXT: ld1rsb z0.h, p1/z, [x0, #64] 14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 15 16 17 // --------------------------------------------------------------------------// 18 // Invalid result vector element size 19 20 ld1rsb z0.b, p1/z, [x0] 21 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 22 // CHECK-NEXT: ld1rsb z0.b, p1/z, [x0] 23 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 24 25 26 // --------------------------------------------------------------------------// 27 // restricted predicate has range [0, 7]. 28 29 ld1rsb z0.h, p8/z, [x0] 30 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: restricted predicate has range [0, 7]. 31 // CHECK-NEXT: ld1rsb z0.h, p8/z, [x0] 32 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 33 34 35 // --------------------------------------------------------------------------// 36 // Negative tests for instructions that are incompatible with movprfx 37 38 movprfx z31.d, p7/z, z6.d 39 ld1rsb { z31.d }, p7/z, [sp, #63] 40 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 41 // CHECK-NEXT: ld1rsb { z31.d }, p7/z, [sp, #63] 42 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 43 44 movprfx z31, z6 45 ld1rsb { z31.d }, p7/z, [sp, #63] 46 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 47 // CHECK-NEXT: ld1rsb { z31.d }, p7/z, [sp, #63] 48 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 49
