| // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 2>&1 < %s| FileCheck %s |
| |
| |
| // ------------------------------------------------------------------------- // |
| // z register out of range for index |
| |
| mla z0.h, z1.h, z8.h[0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.h..z7.h |
| // CHECK-NEXT: mla z0.h, z1.h, z8.h[0] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| mla z0.s, z1.s, z8.s[0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.s..z7.s |
| // CHECK-NEXT: mla z0.s, z1.s, z8.s[0] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| mla z0.d, z1.d, z16.d[0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.d..z15.d |
| // CHECK-NEXT: mla z0.d, z1.d, z16.d[0] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // ------------------------------------------------------------------------- // |
| // Invalid element index |
| |
| mla z0.h, z1.h, z2.h[-1] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 7]. |
| // CHECK-NEXT: mla z0.h, z1.h, z2.h[-1] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| mla z0.h, z1.h, z2.h[8] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 7]. |
| // CHECK-NEXT: mla z0.h, z1.h, z2.h[8] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| mla z0.s, z1.s, z2.s[-1] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3]. |
| // CHECK-NEXT: mla z0.s, z1.s, z2.s[-1] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| mla z0.s, z1.s, z2.s[4] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3]. |
| // CHECK-NEXT: mla z0.s, z1.s, z2.s[4] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| mla z0.d, z1.d, z2.d[-1] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 1]. |
| // CHECK-NEXT: mla z0.d, z1.d, z2.d[-1] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| mla z0.d, z1.d, z2.d[2] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 1]. |
| // CHECK-NEXT: mla z0.d, z1.d, z2.d[2] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // Negative tests for instructions that are incompatible with movprfx |
| |
| movprfx z0.d, p0/z, z7.d |
| mla z0.d, z1.d, z7.d[1] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx |
| // CHECK-NEXT: mla z0.d, z1.d, z7.d[1] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
