1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s 2 3// --------------------------------------------------------------------------// 4// Invalid immediate (multiple of 4 in range [0, 252]). 5 6ld1rsw z0.d, p1/z, [x0, #-4] 7// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 252]. 8// CHECK-NEXT: ld1rsw z0.d, p1/z, [x0, #-4] 9// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 10 11ld1rsw z0.d, p1/z, [x0, #256] 12// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 252]. 13// CHECK-NEXT: ld1rsw z0.d, p1/z, [x0, #256] 14// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 15 16ld1rsw z0.d, p1/z, [x0, #3] 17// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 252]. 18// CHECK-NEXT: ld1rsw z0.d, p1/z, [x0, #3] 19// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 20 21 22// --------------------------------------------------------------------------// 23// Invalid result vector element size 24 25ld1rsw z0.b, p1/z, [x0] 26// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 27// CHECK-NEXT: ld1rsw z0.b, p1/z, [x0] 28// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 29 30ld1rsw z0.h, p1/z, [x0] 31// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 32// CHECK-NEXT: ld1rsw z0.h, p1/z, [x0] 33// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 34 35ld1rsw z0.s, p1/z, [x0] 36// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 37// CHECK-NEXT: ld1rsw z0.s, p1/z, [x0] 38// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 39 40 41// --------------------------------------------------------------------------// 42// restricted predicate has range [0, 7]. 43 44ld1rsw z0.d, p8/z, [x0] 45// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix) 46// CHECK-NEXT: ld1rsw z0.d, p8/z, [x0] 47// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 48 49 50// --------------------------------------------------------------------------// 51// Negative tests for instructions that are incompatible with movprfx 52 53movprfx z31.d, p7/z, z6.d 54ld1rsw { z31.d }, p7/z, [sp, #252] 55// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 56// CHECK-NEXT: ld1rsw { z31.d }, p7/z, [sp, #252] 57// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 58 59movprfx z31, z6 60ld1rsw { z31.d }, p7/z, [sp, #252] 61// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 62// CHECK-NEXT: ld1rsw { z31.d }, p7/z, [sp, #252] 63// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 64