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| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-07-10 23:55:34 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-07-10 23:55:34 +0000 |
| commit | aac65bebd1a552f72e1ee5dd1001cf6af8cd533f (patch) | |
| tree | f4cb8a58e267cb1efd539dbdd61d6c0b821b4636 /llvm/lib/Transforms/Utils/BasicBlockUtils.cpp | |
| parent | bf6584506f706064610c58113880836ca73f2265 (diff) | |
| download | bcm5719-llvm-aac65bebd1a552f72e1ee5dd1001cf6af8cd533f.tar.gz bcm5719-llvm-aac65bebd1a552f72e1ee5dd1001cf6af8cd533f.zip | |
MC: Shrink MCDwarfLoc/MCLineEntry
Drop 8 bytes off of `MCDwarfLoc` by restricting the `Isa`, `Column`, and
`Flags` members to appropriate sizes (from `DWARFDebugLine::Row`).
Saves a little over 0.5% off the heap of llc with no real functionality
change.
(I'm looking at `llc` memory usage on `verify-uselistorder.lto.opt.bc`;
see r236629 for details.)
llvm-svn: 241970
Diffstat (limited to 'llvm/lib/Transforms/Utils/BasicBlockUtils.cpp')
0 files changed, 0 insertions, 0 deletions
