Duncan P. N. Exon Smith 73e3fb6ba8 AsmPrinter: Convert DIE::Values to a linked list ...

Change `DIE::Values` to a singly linked list, where each node is
allocated on a `BumpPtrAllocator`.  In order to support `push_back()`,
the list is circular, and points at the tail element instead of the
head.  I abstracted the core list logic out to `IntrusiveBackList` so
that it can be reused for `DIE::Children`, which also cares about
`push_back()`.

This drops llc memory usage from 799 MB down to 735 MB, about 8%.

(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@240733 91177308-0d34-0410-b5e6-96231b3b80d8

2015-06-25 23:46:41 +00:00

..

Analysis

Take alignment into account in isSafeToLoadUnconditionally

2015-06-25 12:18:43 +00:00

AsmParser

ADT: Add a string APSInt constructor.

2015-06-23 18:22:10 +00:00

Bitcode

Use foreach loop over constant operands. NFC.

2015-06-25 20:51:38 +00:00

CodeGen

AsmPrinter: Convert DIE::Values to a linked list

2015-06-25 23:46:41 +00:00

DebugInfo

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

ExecutionEngine

Use Symbol.getValue to simplify RuntimeDyldCOFF::getSymbolOffset. NFC.

2015-06-24 19:27:53 +00:00

Fuzzer

[lib/Fuzzer] make assertions more informative and update comments for the user-supplied mutator

2015-05-30 17:33:13 +00:00

IR

Devirtualize Instruction::clone_impl

2015-06-24 20:22:23 +00:00

IRReader

Return a unique_ptr from getLazyBitcodeModule and parseBitcodeFile. NFC.

2015-06-16 22:27:55 +00:00

LibDriver

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

LineEditor

…

Linker

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

LTO

Simplify the Mangler interface now that DataLayout is mandatory.

2015-06-23 13:59:29 +00:00

MC

IAS: Use the root macro instanciation for location

2015-06-25 21:57:33 +00:00

Object

Add an ELFSymbolRef type.

2015-06-25 22:10:04 +00:00

Option

[Option] Plug a leak when move-assigning an InputArgList.

2015-06-23 15:28:10 +00:00

Passes

…

ProfileData

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

Support

ADT: Add a string APSInt constructor.

2015-06-23 18:22:10 +00:00

TableGen

[TableGen] Restore the use of the TheInit field in Record to cache the Record's DefInit. I broke this when I fixed memory leaks recently. Remove the DenseMap that mapped Record's to DefInit.

2015-06-24 06:19:19 +00:00

Target

PPCISelLowering.cpp: Appease PR23956. [-Wdocumentation]

2015-06-25 23:38:44 +00:00

Transforms

[asan] Do not instrument special purpose LLVM sections.

2015-06-25 23:35:48 +00:00

CMakeLists.txt

LibDriver, llvm-lib: introduce.

2015-06-09 21:50:22 +00:00

LLVMBuild.txt

Wrap some long lines in LLVMBuild files. NFC

2015-06-12 18:44:57 +00:00

Makefile

LibDriver, llvm-lib: introduce.

2015-06-09 21:50:22 +00:00