File: flogb-diagnostics.s

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llvm-toolchain-21 1%3A21.1.6-3
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// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2  2>&1 < %s| FileCheck %s


// --------------------------------------------------------------------------//
// Invalid element width

flogb   z0.b, p0/m, z0.b
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: flogb   z0.b, p0/m, z0.b
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:


// --------------------------------------------------------------------------//
// Invalid predicate operation

flogb   z0.s, p0/z, z0.s
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction requires: sme2p2 or sve2p2
// CHECK-NEXT: flogb   z0.s, p0/z, z0.s
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:


// --------------------------------------------------------------------------//
// Predicate not in restricted predicate range

flogb   z0.s, p8/m, z0.s
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
// CHECK-NEXT: flogb   z0.s, p8/m, z0.s
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: