llvm-6502/include
Duncan P. N. Exon Smith a414ba7844 MC: Skip names of temporary symbols in object streamer
Don't create names for temporary symbols when using an object streamer.
The names never make it to the output anyway.  From the starting point
of r236629, my heap profile says this drops peak memory usage from 1100
MB to 1058 MB for CodeGen of `verify-uselistorder`, a savings of almost
4% on peak memory, and removes `StringMap<bool, BumpPtrAllocator...>`
from the profile entirely.

(I'm looking at `llc` memory usage on `verify-uselistorder.lto.opt.bc`;
see r236629 for details.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236642 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-06 21:34:34 +00:00
..
llvm MC: Skip names of temporary symbols in object streamer 2015-05-06 21:34:34 +00:00
llvm-c LTO: Add API to choose whether to embed uselists 2015-04-27 23:38:54 +00:00