Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
// RUN: not llvm-mc -triple x86_64-unknown-unknown %s 2> %t.err // RUN: FileCheck < %t.err %s .intel_syntax // CHECK: error: base register is 64-bit, but index register is not lea rax, [rdi + edx]