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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 6flogb z0.b, p0/z, z0.b7// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width8// CHECK-NEXT: flogb z0.b, p0/z, z0.b9// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:10 11flogb z0.h, p0/z, z0.s12// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width13// CHECK-NEXT: flogb z0.h, p0/z, z0.s14// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:15 16flogb z0.s, p0/z, z0.h17// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width18// CHECK-NEXT: flogb z0.s, p0/z, z0.h19// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:20 21flogb z0.d, p0/z, z0.s22// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width23// CHECK-NEXT: flogb z0.d, p0/z, z0.s24// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:25 26// ------------------------------------------------------------------------- //27// Invalid predicate28 29flogb z0.h, p8/z, z0.h30// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)31// CHECK-NEXT: flogb z0.h, p8/z, z0.h32// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:33 34// --------------------------------------------------------------------------//35// Negative tests for instructions that are incompatible with movprfx36 37movprfx z0.d, p0/z, z7.d38flogb z0.d, p0/z, z3.d39// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov40// CHECK-NEXT: flogb z0.d, p0/z, z3.d41// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:42 43movprfx z0, z744flogb z0.d, p0/z, z3.d45// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov46// CHECK-NEXT: flogb z0.d, p0/z, z3.d47// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: