| // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s |
| |
| |
| // ------------------------------------------------------------------------- // |
| // Invalid element size |
| |
| ftmad z0.b, z0.b, z1.b, #7 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: ftmad z0.b, z0.b, z1.b, #7 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| ftmad z0.b, z0.b, z1.h, #7 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: ftmad z0.b, z0.b, z1.h, #7 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // ------------------------------------------------------------------------- // |
| // Tied operands must match |
| |
| ftmad z0.h, z1.h, z2.h, #7 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register |
| // CHECK-NEXT: ftmad z0.h, z1.h, z2.h, #7 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // ------------------------------------------------------------------------- // |
| // Invalid immediate range |
| |
| ftmad z0.h, z0.h, z1.h, #-1 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 7]. |
| // CHECK-NEXT: ftmad z0.h, z0.h, z1.h, #-1 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| ftmad z0.h, z0.h, z1.h, #8 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 7]. |
| // CHECK-NEXT: ftmad z0.h, z0.h, z1.h, #8 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // Negative tests for instructions that are incompatible with movprfx |
| |
| movprfx z0.d, p0/z, z7.d |
| ftmad z0.d, z0.d, z31.d, #7 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx |
| // CHECK-NEXT: ftmad z0.d, z0.d, z31.d, #7 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
