Duncan P. N. Exon Smith ea614a5025 IR: Fix memory corruption in MDNode new/delete ...

There were two major problems with `MDNode` memory management.

 1. `MDNode::operator new()` called a placement array constructor for
    `MDOperand`.  What?  Each operand needs to be placed individually.

 2. `MDNode::operator delete()` failed to destruct the `MDOperand`s at
    all.

Frankly it's hard to understand how this worked locally, how this
survived an LTO bootstrap, or how it worked on most of the bots.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223858 91177308-0d34-0410-b5e6-96231b3b80d8

2014-12-09 23:56:39 +00:00

..

AsmWriter.cpp

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

AsmWriter.h

…

AttributeImpl.h

…

Attributes.cpp

…

AutoUpgrade.cpp

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

BasicBlock.cpp

…

CMakeLists.txt

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

Comdat.cpp

…

ConstantFold.cpp

ConstantFold: Zero-sized globals might land on top of another global

2014-12-08 19:35:31 +00:00

ConstantFold.h

…

ConstantRange.cpp

…

Constants.cpp

Reapply "LLVMContext: Store APInt/APFloat directly into the ConstantInt/FP DenseMaps."

2014-12-06 13:12:56 +00:00

ConstantsContext.h

…

Core.cpp

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

DataLayout.cpp

…

DebugInfo.cpp

Try fixing MSVC build after r223802

2014-12-09 20:39:15 +00:00

DebugLoc.cpp

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

DiagnosticInfo.cpp

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

DiagnosticPrinter.cpp

…

DIBuilder.cpp

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

Dominators.cpp

…

Function.cpp

Masked Load / Store Intrinsics - the CodeGen part.

2014-12-04 09:40:44 +00:00

GCOV.cpp

…

Globals.cpp

…

GVMaterializer.cpp

…

InlineAsm.cpp

…

Instruction.cpp

…

Instructions.cpp

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

IntrinsicInst.cpp

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

IRBuilder.cpp

Masked Load / Store Intrinsics - the CodeGen part.

2014-12-04 09:40:44 +00:00

IRPrintingPasses.cpp

…

LeakDetector.cpp

…

LeaksContext.h

…

LegacyPassManager.cpp

…

LLVMBuild.txt

…

LLVMContext.cpp

Remove StringMap::GetOrCreateValue in favor of StringMap::insert

2014-11-19 05:49:42 +00:00

LLVMContextImpl.cpp

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

LLVMContextImpl.h

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

Makefile

…

Mangler.cpp

…

MDBuilder.cpp

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

Metadata.cpp

IR: Fix memory corruption in MDNode new/delete

2014-12-09 23:56:39 +00:00

MetadataTracking.cpp

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

Module.cpp

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

module.modulemap

[modules] Add module maps for LLVM. These are not quite ready for prime-time

2014-05-21 02:46:14 +00:00

Pass.cpp

…

PassManager.cpp

…

PassRegistry.cpp

…

Statepoint.cpp

Fix a typo: use of cast where dyn_cast was intended

2014-12-04 17:27:58 +00:00

SymbolTableListTraitsImpl.h

…

Type.cpp

Turn some DenseMaps that are only used for set operations into DenseSets.

2014-12-06 19:22:54 +00:00

TypeFinder.cpp

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

Use.cpp

…

UseListOrder.cpp

…

User.cpp

…

Value.cpp

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

ValueSymbolTable.cpp

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

ValueTypes.cpp

…

Verifier.cpp

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00