https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87553
--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> --- Then (In reply to r...@cebitec.uni-bielefeld.de from comment #4) > > --- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> --- > [...] > > When the executable is executed, the *.gcda file should be created. Please > > check why the file is not generated. > > Sorry, I've been doing too many things at once and not been paying close > enough attention. Besides, the g++.log file lacks the "spawn ..." line > for executing the binary, so I missed this (obvious) step. That's true, but it should only run the executable without arguments. > > Whatever, when I run the executable, inline_mismatch_args.gcda *is* > generated. Still, when I run the -fprofile-use step, I get the warnings > reported. Then it's hard to guess..
