| // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve,+i8mm 2>&1 < %s | FileCheck %s |
| |
| // --------------------------------------------------------------------------// |
| // SMMLA, UMMLA, USMMLA (SVE) |
| |
| // Invalid element size |
| |
| ummla z0.h, z1.b, z2.b |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| ummla z0.s, z1.h, z2.b |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| ummla z0.s, z1.b, z2.d |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| |
| // Negative tests for instructions that are incompatible with predicated movprfx |
| |
| movprfx z0.d, p0/z, z7.d |
| ummla z0.s, z1.b, z2.b |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx |
| movprfx z0.d, p0/z, z7.d |
| smmla z0.s, z1.b, z2.b |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx |
| movprfx z0.d, p0/z, z7.d |
| usmmla z0.s, z1.b, z2.b |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx |
| |
| |
| // --------------------------------------------------------------------------// |
| // USDOT (SVE, vectors) |
| |
| // Invalid element size |
| |
| usdot z0.d, z1.b, z2.b |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| usdot z0.s, z1.s, z2.b |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| usdot z0.s, z1.b, z2.h |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.b..z7.b |
| |
| // Negative tests for instructions that are incompatible with predicated movprfx |
| |
| movprfx z0.d, p0/z, z7.d |
| usdot z0.s, z1.b, z2.b |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx |
| |
| |
| // --------------------------------------------------------------------------// |
| // USDOT, SUDOT (SVE, indexed) |
| |
| // Invalid element size |
| |
| usdot z0.h, z1.b, z2.b[0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| sudot z0.s, z1.h, z2.b[0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| usdot z0.s, z1.b, z2.s[0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.b..z7.b |
| |
| // Invalid restricted register for indexed vector. |
| usdot z0.s, z1.b, z9.b[0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction |
| sudot z0.s, z1.b, z9.b[0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.b..z7.b |
| |
| // Invalid element index |
| usdot z0.s, z1.b, z2.b[4] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3]. |
| sudot z0.s, z1.b, z2.b[4] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3]. |
| |
| // Negative tests for instructions that are incompatible with predicated movprfx |
| |
| movprfx z0.d, p0/z, z7.d |
| usdot z0.s, z1.b, z2.b[0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx |
| movprfx z0.d, p0/z, z7.d |
| sudot z0.s, z1.b, z2.b[3] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx |
