Duncan P. N. Exon Smith bf894e5c7c 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.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241970 91177308-0d34-0410-b5e6-96231b3b80d8

2015-07-10 23:55:34 +00:00

..

llvm

MC: Shrink MCDwarfLoc/MCLineEntry

2015-07-10 23:55:34 +00:00

llvm-c

Revert the new EH instructions

2015-07-10 07:15:17 +00:00