Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
// RUN: %clang_cc1 < %s -emit-llvm -triple i686-pc-linux-gnu > %t // RUN: grep "div i32" %t // RUN: grep "shl i32" %t unsigned char a,b; void c(void) {a <<= b;} void d(void) {a /= b;}