Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
// RUN: llvm-mc -triple=aarch64-none-linux-gnu -mattr=+sve -show-encoding < %s 2>&1 | FileCheck %s foo: // CHECK-NOT: error: pbar .req p1 // CHECK: add z0.s, z1.s, z2.s zbar .req z1 add z0.s, zbar.s, z2.s