Andres Freund <and...@anarazel.de> writes: > I tried to use -Og many times, but in the end mostly gave up, because it still > makes debugging harder compared to -O0.
Yeah. My own habit is to build with -O2 normally. If I'm trying to debug some bit of code and find that I can't follow things adequately in gdb, I recompile just the relevant file(s) with -O0. regards, tom lane