Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
// RUN: %clang_cc1 -triple x86_64-apple-darwin %s -emit-llvm -o - | FileCheck %s // rdar://7270273 void foo(void) __attribute__((aligned (64))); void foo(void) { // CHECK: define{{.*}} void @foo() {{.*}} align 64 }