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1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s2 3// Element size specifiers should match.4sxtw z0.d, p0/m, z0.s5// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width6// CHECK-NEXT: sxtw z0.d, p0/m, z0.s7// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:8 9// Missing predicate suffix10sxtw z29.d, p7, z29.d11// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand12// CHECK-NEXT: sxtw z29.d, p7, z29.d13// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:14 15 16// --------------------------------------------------------------------------//17// Unsupported element widths18 19sxtw z0.b, p0/m, z0.b20// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width21// CHECK-NEXT: sxtw z0.b, p0/m, z0.b22// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:23 24sxtw z0.h, p0/m, z0.h25// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width26// CHECK-NEXT: sxtw z0.h, p0/m, z0.h27// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:28 29sxtw z0.s, p0/m, z0.s30// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width31// CHECK-NEXT: sxtw z0.s, p0/m, z0.s32// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:33 34 35// --------------------------------------------------------------------------//36// error: invalid restricted predicate register, expected p0..p7 (without element suffix)37 38sxtw z0.d, p8/m, z0.d39// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)40// CHECK-NEXT: sxtw z0.d, p8/m, z0.d41// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:42 43