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Roland McGrath <roland@frob.com> writes: > Say what?? This is code that is never even reached unless there is a fatal > problem. You have to look how gcc generates code. Since gcc so far does not use block reordering, code for ifs are generated like this: cmp jump if not to label code for if label: Therefore a larger `if code' is polluting the icache significantly. -- ---------------. drepper at gnu.org ,-. 1325 Chesapeake Terrace Ulrich Drepper \ ,-------------------' \ Sunnyvale, CA 94089 USA Cygnus Solutions `--' drepper at cygnus.com `------------------------
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