1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2-aes 2>&1 < %s| FileCheck %s 2 3 4// --------------------------------------------------------------------------// 5// Source and Destination Registers must match 6 7aesimc z0.b, z1.b 8// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register 9// CHECK-NEXT: aesimc z0.b, z1.b 10// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 11 12 13// --------------------------------------------------------------------------// 14// Invalid element width 15 16aesimc z0.h, z0.h 17// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 18// CHECK-NEXT: aesimc z0.h, z0.h 19// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 20 21aesimc z0.s, z0.s 22// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 23// CHECK-NEXT: aesimc z0.s, z0.s 24// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 25 26aesimc z0.d, z0.d 27// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width 28// CHECK-NEXT: aesimc z0.d, z0.d 29// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 30 31 32// --------------------------------------------------------------------------// 33// Negative tests for instructions that are incompatible with movprfx 34 35movprfx z0.b, p0/z, z7.b 36aesimc z0.b, z0.b 37// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 38// CHECK-NEXT: aesimc z0.b, z0.b 39// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 40 41movprfx z0, z7 42aesimc z0.b, z0.b 43// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 44// CHECK-NEXT: aesimc z0.b, z0.b 45// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 46