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1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p2 2>&1 < %s| FileCheck %s2 3// --------------------------------------------------------------------------//4// Invalid element width5 6fcvtxnt z0.b, p0/z, z0.b7// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width8// CHECK-NEXT: fcvtxnt z0.b, p0/z, z0.b9// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:10 11fcvtxnt z0.h, p0/z, z0.h12// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width13// CHECK-NEXT: fcvtxnt z0.h, p0/z, z0.h14// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:15 16fcvtxnt z0.s, p0/z, z0.s17// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width18// CHECK-NEXT: fcvtxnt z0.s, p0/z, z0.s19// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:20 21fcvtxnt z0.d, p0/z, z0.d22// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width23// CHECK-NEXT: fcvtxnt z0.d, p0/z, z0.d24// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:25 26fcvtxnt z0.h, p0/z, z0.s27// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width28// CHECK-NEXT: fcvtxnt z0.h, p0/z, z0.s29// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:30 31fcvtxnt z0.b, p0/z, z0.h32// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width33// CHECK-NEXT: fcvtxnt z0.b, p0/z, z0.h34// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:35 36fcvtxnt z0.d, p0/z, z0.q37// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width38// CHECK-NEXT: fcvtxnt z0.d, p0/z, z0.q39// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:40 41// --------------------------------------------------------------------------//42// Predicate not in restricted predicate range43 44fcvtxnt z0.s, p8/z, z0.d45// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)46// CHECK-NEXT: fcvtxnt z0.s, p8/z, z0.d47// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:48 49// --------------------------------------------------------------------------//50// Negative tests for instructions that are incompatible with movprfx51 52movprfx z0.s, p0/m, z7.s53fcvtxnt z0.s, p7/z, z1.d54// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov55// CHECK-NEXT: fcvtxnt z0.s, p7/z, z1.d56// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:57 58movprfx z0, z759fcvtxnt z0.s, p7/z, z1.d60// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov61// CHECK-NEXT: fcvtxnt z0.s, p7/z, z1.d62// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:63