File: whilehi-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=+sve2  2>&1 < %s| FileCheck %s


// ------------------------------------------------------------------------- //
// Invalid scalar registers

whilehi  p15.b, xzr, sp
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
// CHECK-NEXT: whilehi  p15.b, xzr, sp
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

whilehi  p15.b, xzr, w0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
// CHECK-NEXT: whilehi  p15.b, xzr, w0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

whilehi  p15.b, w0, x0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
// CHECK-NEXT: whilehi  p15.b, w0, x0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:


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

whilehi  p15, w0, w0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid predicate register.
// CHECK-NEXT: whilehi  p15, w0, w0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: