| // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s |
| |
| // Invalid element kind. |
| uzp2 z6.h, z23.h, z31.x |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid vector kind qualifier |
| // CHECK-NEXT: uzp2 z6.h, z23.h, z31.x |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| // Element size specifiers should match. |
| uzp2 z0.h, z30.h, z24.b |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: uzp2 z0.h, z30.h, z24.b |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| // Too few operands |
| uzp2 z1.h, z2.h |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: too few operands for instruction |
| // CHECK-NEXT: uzp2 z1.h, z2.h |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| // z32 is not a valid SVE data register |
| uzp2 z1.s, z2.s, z32.s |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction |
| // CHECK-NEXT: uzp2 z1.s, z2.s, z32.s |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| // p16 is not a valid SVE predicate register |
| uzp2 p1.s, p2.s, p16.s |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction |
| // CHECK-NEXT: uzp2 p1.s, p2.s, p16.s |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| // Combining data and predicate registers as operands |
| uzp2 z1.s, z2.s, p3.s |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction |
| // CHECK-NEXT: uzp2 z1.s, z2.s, p3.s |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| // Combining predicate and data registers as operands |
| uzp2 p1.s, p2.s, z3.s |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction |
| // CHECK-NEXT: uzp2 p1.s, p2.s, z3.s |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // Negative tests for instructions that are incompatible with movprfx |
| |
| movprfx z31.d, p0/z, z6.d |
| uzp2 z31.d, z31.d, z31.d |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov |
| // CHECK-NEXT: uzp2 z31.d, z31.d, z31.d |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| movprfx z31, z6 |
| uzp2 z31.d, z31.d, z31.d |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov |
| // CHECK-NEXT: uzp2 z31.d, z31.d, z31.d |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
