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eb5171e9d0
llvm-mirror/lib
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Duncan P. N. Exon Smith eb5171e9d0 MC: Shave a pointer off of MCSymbol::Name 
Shave a pointer off of `MCSymbolName` by storing `StringMapEntry<bool>*`
instead of `StringRef`.  This brings `sizeof(MCSymbol)` down to 64 on
64-bit platforms, a nice round number.  My profile showed memory
dropping from 914 MB down to 908 MB, roughly 0.7%.  Other than memory
usage, no functionality change here.

(I'm looking at `llc` memory usage on `verify-uselistorder.lto.opt.bc`;
see r236629 for details.)

llvm-svn: 238005
2015-05-22 06:04:42 +00:00
..
Analysis [InstSimplify] Handle some overflow intrinsics in InstSimplify 2015-05-22 03:56:46 +00:00
AsmParser IR / debug info: Add a DWOId field to DICompileUnit, 2015-05-21 20:37:30 +00:00
Bitcode IR / debug info: Add a DWOId field to DICompileUnit, 2015-05-21 20:37:30 +00:00
CodeGen SDAG: Give SDDbgValues their own allocator (and reset it) 2015-05-22 05:45:19 +00:00
DebugInfo Make it easier to use DwarfContext with MCJIT 2015-05-21 21:24:32 +00:00
ExecutionEngine Revert "Fix Clang -Wmissing-override warning" 2015-05-22 06:01:04 +00:00
Fuzzer [lib/Fuzzer] ignore flags that start with --; use git pull --rebase instead of just git pull 2015-05-21 20:39:13 +00:00
IR Use Op<0> accessor instead of OperandList for Instructions. NFC 2015-05-21 22:48:54 +00:00
IRReader Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects. 2015-02-11 03:28:02 +00:00
LineEditor Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects. 2015-02-11 03:28:02 +00:00
Linker While in GlobalValue fix the function(s) that don't follow the 2015-05-15 18:20:14 +00:00
LTO LTO: Add API to choose whether to embed uselists 2015-04-27 23:38:54 +00:00
MC MC: Shave a pointer off of MCSymbol::Name 2015-05-22 06:04:42 +00:00
Object Make it easier to use DwarfContext with MCJIT 2015-05-21 21:24:32 +00:00
Option Option parsing: properly handle flag aliases for joined options (PR23394) 2015-05-04 18:00:13 +00:00
Passes [PM] Fixup for r231556 where I missed a dependency on intrinsics 2015-03-07 09:08:20 +00:00
ProfileData InstrProf: Treat functions with a coverage map but no profile as unreached 2015-05-13 22:03:04 +00:00
Support Resubmit r237708 (MIR Serialization: print and parse LLVM IR using MIR format). 2015-05-21 20:54:45 +00:00
TableGen [TableGen] Resolve complex def names inside multiclasses 2015-05-21 04:32:56 +00:00
Target [X86] Fix a variable name for r237977 so that it works with every compilers. 2015-05-22 00:41:03 +00:00
Transforms [InstSimplify] Handle some overflow intrinsics in InstSimplify 2015-05-22 03:56:46 +00:00
CMakeLists.txt [PM] Create a separate library for high-level pass management code. 2015-03-07 09:02:36 +00:00
LLVMBuild.txt Reflow long lines of some LLVMBuild files 2015-05-14 15:38:27 +00:00
Makefile [PM] Create a separate library for high-level pass management code. 2015-03-07 09:02:36 +00:00