| // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s |
| |
| |
| // ------------------------------------------------------------------------- // |
| // Invalid element widths. |
| |
| uunpklo z0.b, z0.b |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: uunpklo z0.b, z0.b |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| uunpklo z0.s, z0.b |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: uunpklo z0.s, z0.b |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| uunpklo z0.d, z0.h |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: uunpklo z0.d, z0.h |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // Negative tests for instructions that are incompatible with movprfx |
| |
| movprfx z31.d, p0/z, z6.d |
| uunpklo z31.d, z31.s |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov |
| // CHECK-NEXT: uunpklo z31.d, z31.s |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| movprfx z31, z6 |
| uunpklo z31.d, z31.s |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov |
| // CHECK-NEXT: uunpklo z31.d, z31.s |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
