| // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s |
| |
| // --------------------------------------------------------------------------// |
| // Invalid immediate (multiple of 2 in range [0, 126]). |
| |
| ld1rh z0.h, p1/z, [x0, #-2] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [0, 126]. |
| // CHECK-NEXT: ld1rh z0.h, p1/z, [x0, #-2] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| ld1rh z0.h, p1/z, [x0, #-1] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [0, 126]. |
| // CHECK-NEXT: ld1rh z0.h, p1/z, [x0, #-1] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| ld1rh z0.h, p1/z, [x0, #127] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [0, 126]. |
| // CHECK-NEXT: ld1rh z0.h, p1/z, [x0, #127] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| ld1rh z0.h, p1/z, [x0, #128] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [0, 126]. |
| // CHECK-NEXT: ld1rh z0.h, p1/z, [x0, #128] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| ld1rh z0.h, p1/z, [x0, #3] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [0, 126]. |
| // CHECK-NEXT: ld1rh z0.h, p1/z, [x0, #3] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // Invalid result vector element size |
| |
| ld1rh z0.b, p1/z, [x0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: ld1rh z0.b, p1/z, [x0] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // restricted predicate has range [0, 7]. |
| |
| ld1rh z0.h, p8/z, [x0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: restricted predicate has range [0, 7]. |
| // CHECK-NEXT: ld1rh z0.h, p8/z, [x0] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // Negative tests for instructions that are incompatible with movprfx |
| |
| movprfx z31.d, p7/z, z6.d |
| ld1rh { z31.d }, p7/z, [sp, #126] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov |
| // CHECK-NEXT: ld1rh { z31.d }, p7/z, [sp, #126] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| movprfx z31, z6 |
| ld1rh { z31.d }, p7/z, [sp, #126] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov |
| // CHECK-NEXT: ld1rh { z31.d }, p7/z, [sp, #126] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
