Displaying 1 result from an estimated 1 matches for "benchcomp".
2019 Apr 16
2
Tool to help hunt down binary size regressions
...ty tool in Go that takes two build trees and
compares the sizes of the symbols in any object files found recursively in
the build trees, while ignoring any symbols whose relocations point to
different symbols. It can be found here:
https://github.com/pcc/llvm-project/blob/sym-reloc-sizes/llgo/utils/benchcomp/main.go
And it can be used like this:
$ benchcomp sym_reloc_sizes builddir1 builddir2 | sort -n -k 4
If this seems useful I can see if I can find some time to contribute a tool
based on this idea to LLVM in some form.
Thanks,
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Peter
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