| // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 2>&1 < %s| FileCheck %s |
| |
| |
| // ------------------------------------------------------------------------- // |
| // Invalid element widths. |
| |
| ext z0.h, { z1.h, z2.h }, #0 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: ext z0.h, { z1.h, z2.h }, #0 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| ext z0.s, { z1.s, z2.s }, #0 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: ext z0.s, { z1.s, z2.s }, #0 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| ext z0.d, { z1.d, z2.d }, #0 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: ext z0.d, { z1.d, z2.d }, #0 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // ------------------------------------------------------------------------- // |
| // Invalid immediate range. |
| |
| ext z0.b, { z1.b, z2.b }, #-1 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 255]. |
| // CHECK-NEXT: ext z0.b, { z1.b, z2.b }, #-1 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| ext z0.b, { z1.b, z2.b }, #256 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 255]. |
| // CHECK-NEXT: ext z0.b, { z1.b, z2.b }, #256 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // Invalid vector list. |
| |
| ext z0.b, { }, #0 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector register expected |
| // CHECK-NEXT: ext z0.b, { }, #0 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| ext z0.b, { z1.b }, #0 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction |
| // CHECK-NEXT: ext z0.b, { z1.b }, #0 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| ext z0.b, { z1.b, z2.b, z3.b }, #0 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction |
| // CHECK-NEXT: ext z0.b, { z1.b, z2.b, z3.b }, #0 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| ext z0.b, { z1.b, z2.h }, #0 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: mismatched register size suffix |
| // CHECK-NEXT: ext z0.b, { z1.b, z2.h }, #0 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| ext z0.b, { z1.b, z31.b }, #0 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: registers must be sequential |
| // CHECK-NEXT: ext z0.b, { z1.b, z31.b }, #0 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| ext z0.b, { v0.4b, v1.4b }, #0 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction |
| // CHECK-NEXT: ext z0.b, { v0.4b, v1.4b }, #0 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // Negative tests for instructions that are incompatible with movprfx |
| |
| movprfx z31, z6 |
| ext z31.b, { z30.b, z31.b }, #255 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov |
| // CHECK-NEXT: ext z31.b, { z30.b, z31.b }, #255 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| movprfx z31.b, p0/z, z6.b |
| ext z31.b, { z30.b, z31.b }, #255 |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov |
| // CHECK-NEXT: ext z31.b, { z30.b, z31.b }, #255 |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |