Experts work to aid compiler behind open source GCC is used to produce most programs in the open-source movement, so a little improvement or degradation can propagate widely.

Programmers release version 3.0 of GCC, a software project not as well-known as open-source projects such as Linux but one that's key to all of them.

Experts work to aid compiler behind open source GCC is used to produce most programs in the open-source movement, so a little improvement or degradation can propagate widely.