| // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s |
| |
| // ------------------------------------------------------------------------- // |
| // Invalid result register |
| |
| uqdech wsp |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand |
| // CHECK-NEXT: uqdech wsp |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| uqdech sp |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand |
| // CHECK-NEXT: uqdech sp |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| uqdech z0.s |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: uqdech z0.s |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // ------------------------------------------------------------------------- // |
| // Operands not matching up (unsigned dec only has one register operand) |
| |
| uqdech x0, w0 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand |
| // CHECK-NEXT: uqdech x0, w0 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| uqdech w0, w0 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand |
| // CHECK-NEXT: uqdech w0, w0 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| uqdech x0, x0 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand |
| // CHECK-NEXT: uqdech x0, x0 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // ------------------------------------------------------------------------- // |
| // Immediate not compatible with encode/decode function. |
| |
| uqdech x0, all, mul #-1 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 16] |
| // CHECK-NEXT: uqdech x0, all, mul #-1 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| uqdech x0, all, mul #0 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 16] |
| // CHECK-NEXT: uqdech x0, all, mul #0 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| uqdech x0, all, mul #17 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 16] |
| // CHECK-NEXT: uqdech x0, all, mul #17 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // ------------------------------------------------------------------------- // |
| // Invalid predicate patterns |
| |
| uqdech x0, vl512 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand |
| // CHECK-NEXT: uqdech x0, vl512 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| uqdech x0, vl9 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand |
| // CHECK-NEXT: uqdech x0, vl9 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| uqdech x0, #-1 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid predicate pattern |
| // CHECK-NEXT: uqdech x0, #-1 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| uqdech x0, #32 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid predicate pattern |
| // CHECK-NEXT: uqdech x0, #32 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // Negative tests for instructions that are incompatible with movprfx |
| |
| movprfx z0.h, p0/z, z7.h |
| uqdech z0.h |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx |
| // CHECK-NEXT: uqdech z0.h |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| movprfx z0.h, p0/z, z7.h |
| uqdech z0.h, pow2, mul #16 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx |
| // CHECK-NEXT: uqdech z0.h, pow2, mul #16 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| movprfx z0.h, p0/z, z7.h |
| uqdech z0.h, pow2 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx |
| // CHECK-NEXT: uqdech z0.h, pow2 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
