llvm-6502/tools/dsymutil
Duncan P. N. Exon Smith 611a2f2322 AsmPrinter: Store abbreviation data directly in DIE and DIEValue
Stop storing a `DIEAbbrev` in `DIE`, since the data fits neatly inside
the `DIEValue` list.  Besides being a cleaner data structure (avoiding
the parallel arrays), this gives us more freedom to rearrange the
`DIEValue` list.

This fixes the temporary memory regression from 845 MB up to 879 MB, and
drops it further to 829 MB for a net memory decrease of around 1.9%
(incremental decrease around 5.7%).

(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@238364 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-27 22:31:41 +00:00
..
BinaryHolder.cpp [dsymutil] Implement the BinaryHolder object and gain archive support. 2015-01-05 21:29:28 +00:00
BinaryHolder.h [dsymutil] Implement the BinaryHolder object and gain archive support. 2015-01-05 21:29:28 +00:00
CMakeLists.txt [dsymutil] Add the DwarfStreamer class. 2015-02-28 00:29:11 +00:00
DebugMap.cpp [dsymutil] Add function size to the debug map. 2015-03-15 01:29:30 +00:00
DebugMap.h [dsymutil] Add an way to iterate over a DebugMapObject symbols. 2015-03-15 02:02:53 +00:00
dsymutil.cpp [dsymutil] Add the DwarfStreamer class. 2015-02-28 00:29:11 +00:00
dsymutil.h [dsymutil] Add the DwarfStreamer class. 2015-02-28 00:29:11 +00:00
DwarfLinker.cpp AsmPrinter: Store abbreviation data directly in DIE and DIEValue 2015-05-27 22:31:41 +00:00
LLVMBuild.txt [dsymutil] Add the DwarfStreamer class. 2015-02-28 00:29:11 +00:00
MachODebugMapParser.cpp [dsymutil] Add function size to the debug map. 2015-03-15 01:29:30 +00:00
Makefile [dsymutil] Add the DwarfStreamer class. 2015-02-28 00:29:11 +00:00