llvm-6502/unittests
Duncan P. N. Exon Smith 2da1484e97 AsmPrinter: Use an intrusively linked list for DIE::Children
Replace the `std::vector<>` for `DIE::Children` with an intrusively
linked list.  This is a strict memory improvement: it requires no
auxiliary storage, and reduces `sizeof(DIE)` by one pointer.  It also
factors out the DIE-related malloc traffic.

This drops llc memory usage from 735 MB down to 718 MB, or ~2.3%.

(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@240736 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-25 23:52:10 +00:00
..
ADT Add missing <array> include. 2015-06-25 10:47:08 +00:00
Analysis [PM/AA] Remove the Location typedef from the AliasAnalysis class now 2015-06-17 07:18:54 +00:00
AsmParser AsmParser: Extend the API to make the global value and metadata node slot mappings publicly accessible. 2015-06-23 17:10:10 +00:00
Bitcode Try to fix the MSVC build. 2015-06-17 03:13:26 +00:00
CodeGen AsmPrinter: Use an intrusively linked list for DIE::Children 2015-06-25 23:52:10 +00:00
DebugInfo Fix compilation of PDBApiTest. 2015-05-01 20:51:49 +00:00
ExecutionEngine Don't use std::make_unique. 2015-06-25 13:47:36 +00:00
IR IRBuilder: Add unit tests for construction of globals with address space 2015-06-19 07:19:17 +00:00
LineEditor Use 'override/final' instead of 'virtual' for overridden methods 2015-04-11 02:11:45 +00:00
Linker [LinkerTest] Use LLVMDisposeMessage to free error string. 2015-06-15 15:42:26 +00:00
MC
Option Modify ParseArgs to return the InputArgList by value - there's no need for dynamic allocation/ownership here 2015-06-22 22:06:37 +00:00
ProfileData InstrProf: Add a test for multiple copies of the same with different hashes 2015-06-22 23:56:53 +00:00
Support Fix "the the" in comments. 2015-06-19 01:53:21 +00:00
Transforms IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
CMakeLists.txt AsmParser: Require a terminating null character when creating memory buffer. 2015-05-20 20:41:27 +00:00
Makefile AsmParser: Require a terminating null character when creating memory buffer. 2015-05-20 20:41:27 +00:00
Makefile.unittest