Reduce default optimization level to -O2 It seems -O3 isn't as reliable as it maybe should be. There is plenty of information out there indicating that it is more likely to trigger compiler bugs so setting the default to -O2 instead.

\.exe$
\.o$
\.d$
\.a$
~$
\.orig$
/lwbasic$
/lwlink$
/lwobjdump$
/lwar$
/lwasm$
/lwcc/lwcc$
/lwcc/lwcc-cpp$
/lwcc/lwcc-cc

# for windows
\\.suo$
\\.sdf$
\\.opensdf$
\\Debug$
\\Release$