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1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s2 3 4// ------------------------------------------------------------------------- //5// Invalid destination or source register.6 7andv d0, p7, z31.b8// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width9// CHECK-NEXT: andv d0, p7, z31.b10// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:11 12andv d0, p7, z31.h13// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width14// CHECK-NEXT: andv d0, p7, z31.h15// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:16 17andv d0, p7, z31.s18// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width19// CHECK-NEXT: andv d0, p7, z31.s20// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:21 22andv v0.2d, p7, z31.d23// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction24// CHECK-NEXT: andv v0.2d, p7, z31.d25// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:26 27 28// ------------------------------------------------------------------------- //29// Invalid predicate30 31andv h0, p8, z31.h32// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)33// CHECK-NEXT: andv h0, p8, z31.h34// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:35 36andv h0, p7.b, z31.h37// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)38// CHECK-NEXT: andv h0, p7.b, z31.h39// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:40 41andv h0, p7.q, z31.h42// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)43// CHECK-NEXT: andv h0, p7.q, z31.h44// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:45 46 47// --------------------------------------------------------------------------//48// Negative tests for instructions that are incompatible with movprfx49 50movprfx z31.d, p7/z, z6.d51andv d0, p7, z31.d52// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov53// CHECK-NEXT: andv d0, p7, z31.d54// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:55 56movprfx z31, z657andv d0, p7, z31.d58// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov59// CHECK-NEXT: andv d0, p7, z31.d60// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:61