| // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s |
| |
| // --------------------------------------------------------------------------// |
| // Invalid predicate |
| |
| compact z23.d, p8, z13.d |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix) |
| // CHECK-NEXT: compact z23.d, p8, z13.d |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| compact z23.d, p7.b, z13.d |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix) |
| // CHECK-NEXT: compact z23.d, p7.b, z13.d |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| compact z23.d, p7.q, z13.d |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix) |
| // CHECK-NEXT: compact z23.d, p7.q, z13.d |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // Invalid element widths |
| |
| compact z31.s, p7, z31.d |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: compact z31.s, p7, z31.d |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| compact z31.b, p7, z31.b |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: compact z31.b, p7, z31.b |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| compact z31.h, p7, z31.h |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: compact z31.h, p7, z31.h |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // Negative tests for instructions that are incompatible with movprfx |
| |
| movprfx z31.d, p7/z, z6.d |
| compact z31.d, p7, z31.d |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov |
| // CHECK-NEXT: compact z31.d, p7, z31.d |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| movprfx z31, z6 |
| compact z31.d, p7, z31.d |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov |
| // CHECK-NEXT: compact z31.d, p7, z31.d |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
