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> Memory usage building Firefox with debug enabled was reduced from 15GB to 3.5GB; link time from 1700 seconds to 350 seconds Why does using LTO reduce link ti
by _pmf_ 13y ago
> Memory usage building Firefox with debug enabled was reduced from 15GB to 3.5GB; link time from 1700 seconds to 350 seconds
Why does using LTO reduce link time? It would expect the result to be smaller, but transient memory usage to be significantly higher.
- joosters 13y agoIt doesn't reduce link time, the comparison is between LTO link times for old & new gcc.