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1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s2 3// --------------------------------------------------------------------------//4// Invalid predicate5 6compact z23.d, p8, z13.d7// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)8// CHECK-NEXT: compact z23.d, p8, z13.d9// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:10 11compact z23.d, p7.b, z13.d12// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)13// CHECK-NEXT: compact z23.d, p7.b, z13.d14// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:15 16compact z23.d, p7.q, z13.d17// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)18// CHECK-NEXT: compact z23.d, p7.q, z13.d19// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:20 21 22// --------------------------------------------------------------------------//23// Invalid element widths24 25compact z31.s, p7, z31.d26// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width27// CHECK-NEXT: compact z31.s, p7, z31.d28// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:29 30compact z31.b, p7, z31.b31// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction requires: sme2p2 or sve2p232// CHECK-NEXT: compact z31.b, p7, z31.b33// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:34 35compact z31.h, p7, z31.h36// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction requires: sme2p2 or sve2p237// CHECK-NEXT: compact z31.h, p7, z31.h38// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:39 40 41// --------------------------------------------------------------------------//42// Negative tests for instructions that are incompatible with movprfx43 44movprfx z31.d, p7/z, z6.d45compact z31.d, p7, z31.d46// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov47// CHECK-NEXT: compact z31.d, p7, z31.d48// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:49 50movprfx z31, z651compact z31.d, p7, z31.d52// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov53// CHECK-NEXT: compact z31.d, p7, z31.d54// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:55