llvm-6502/include/llvm
Rafael Espindola 28b45aa83e Use a memcpy so that type based alias analysis sees the change.
The other option would be to do something like

if (that.isSingleWord())
  VAL = that.VAL;
else
  pVal = that.pVal

This bug was causing 86TTI::getIntImmCost to be miscompiled in a LTO
bootstrap in stage2, causing the build of stage3 to fail.

LLVM is getting quiet good at exploiting this. Not sure if there is anything
a sanitizer could do to help

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222294 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-19 01:02:22 +00:00
..
ADT Use a memcpy so that type based alias analysis sees the change. 2014-11-19 01:02:22 +00:00
Analysis Fix GraphTraits for "const CallGraphNode *" and "const CallGraph *" 2014-11-17 17:51:45 +00:00
AsmParser
Bitcode Revert commits r222146 and r222137. 2014-11-17 19:26:40 +00:00
CodeGen Remove redundant virtual on overriden functions. 2014-11-14 19:06:36 +00:00
Config Rerun AutoRegen.sh. 2014-11-14 22:10:16 +00:00
DebugInfo Reapply "[dwarfdump] Add support for dumping accelerator tables." 2014-11-14 16:15:53 +00:00
ExecutionEngine
IR IR: Sink MDNode::Hash down to GenericMDNode::Hash 2014-11-18 02:20:29 +00:00
IRReader
LineEditor
Linker Factor common code it Linker::init. 2014-11-17 20:51:01 +00:00
LTO libLTO: Allow LTOModule to own a context 2014-11-11 23:08:05 +00:00
MC Move register class name strings to a single array in MCRegisterInfo to reduce static table size and number of relocation entries. 2014-11-17 05:50:14 +00:00
Object llvm-readobj: teach it how to dump COFF base relocation table 2014-11-19 00:18:07 +00:00
Option
ProfileData llvm-cov: Sink some reporting logic into CoverageMapping 2014-11-14 01:50:32 +00:00
Support Fix an inaccurate comment 2014-11-18 22:17:30 +00:00
TableGen
Target Move register class name strings to a single array in MCRegisterInfo to reduce static table size and number of relocation entries. 2014-11-17 05:50:14 +00:00
Transforms Introduce llvm::SplitAllCriticalEdges 2014-11-19 00:17:31 +00:00
CMakeLists.txt
InitializePasses.h Add back r222061 with a fix. 2014-11-17 02:28:27 +00:00
LinkAllIR.h
LinkAllPasses.h Add back r222061 with a fix. 2014-11-17 02:28:27 +00:00
module.modulemap [modules] Stop excluding Support/Debug.h from the Support module. This header 2014-10-13 00:41:03 +00:00
module.modulemap.build
Pass.h
PassAnalysisSupport.h
PassInfo.h
PassManager.h
PassRegistry.h [PM] Remove an unused and rather expensive mapping from an analysis 2014-10-06 00:30:59 +00:00
PassSupport.h Defining a new API for debug options that doesn't rely on static global cl::opts. 2014-10-15 21:54:35 +00:00