Thread overview
fyi: COMDAT linkage -> less LLVM optimization
Sep 04, 2016
Johan Engelen
Sep 05, 2016
Sep 05, 2016
September 04, 2016
We emit most functions in COMDAT sections, but with LLVM 3.9 we loose out on some optimizations:

Don't know what the impact will be.
(I've always disliked putting everything in COMDAT sections, so it's extra ammunition against that)


September 05, 2016
Maybe compile to llvm IR, remove comdat attributes and compare assembler output?
September 05, 2016 uh, I don't think one can do such optimizations on public functions.