2015-02-23 10:17 GMT+01:00 Vadim Chugunov <[email protected]>: > Hi, > Is link-time dead code elimination via --function-sections + > -Wl,--gc-sections known to work on mingw?
No, gcc provides this option, but binutils doesn't support this feature. There was - some time back - a patch send by me for adding this feature, but I stopped working on it as it seems to open a can of worms. So, there are better ways to have link-time-optimizations nowadays. Simply play a bit with LTO (-flto) and related options. You should get much better results then by -function-sections (& co). Regards, Kai ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk _______________________________________________ Mingw-w64-public mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
