https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121038
--- Comment #3 from Andi Kleen <andi-gcc at firstfloor dot org> --- Better use set -e instead of explicit exit checks. Yes it's dumb design in the tool, it could just stream the data. In fact if it did that we could use the perf pipe mode to not even create a temporary file.
