File: cntp-diagnostics.s

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llvm-toolchain-19 1%3A19.1.7-3
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// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p1 2>&1 < %s | FileCheck %s

// --------------------------------------------------------------------------//
// Invalid Pattern

cntp    x0, pn0.s, vlx1
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
// CHECK-NEXT: cntp    x0, pn0.s, vlx1
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

// --------------------------------------------------------------------------//
// Invalid use of predicate without suffix

cntp    x0, pn0, vlx2
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid predicate register, expected PN in range pn0..pn15 with element suffix.
// CHECK-NEXT: cntp    x0, pn0, vlx2
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

// --------------------------------------------------------------------------//
// Invalid destination register type

cntp    w0, pn0.b, vlx2
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
// CHECK-NEXT: cntp    w0, pn0.b, vlx2
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: