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

IR: Implement uselistorder assembly directives

2014-08-19 21:30:15 +00:00

AttributeImpl.h

Canonicalize header guards into a common format.

2014-08-13 16:26:38 +00:00

Attributes.cpp

Revert accidentally committed r217107

2014-09-03 23:38:05 +00:00

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

Canonicalize header guards into a common format.

2014-08-13 16:26:38 +00:00

ConstantRange.cpp

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Constants.cpp

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

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

ConstantsContext.h

IR: De-duplicate code for replacing operands in place

2014-08-19 19:13:30 +00:00

Core.cpp

IR: Split Metadata from Value

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

DataLayout.cpp

Switch the default DataLayout to be little endian, and make the variable

2014-10-20 10:41:29 +00:00

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

Fix typos in comments, NFC

2014-08-29 21:53:01 +00:00

DIBuilder.cpp

IR: Split Metadata from Value

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

Dominators.cpp

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Function.cpp

Masked Load / Store Intrinsics - the CodeGen part.

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

GCOV.cpp

GCOV: Make sure that function idents in the .gcda and .gcno match

2014-11-06 06:55:02 +00:00

Globals.cpp

Copy externally_initialized in GlobalVariable::copyAttributesFrom.

2014-11-10 18:41:59 +00:00

GVMaterializer.cpp

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InlineAsm.cpp

[inline asm] Add a check in InlineAsm::ConstraintInfo::Parse to make sure '{'

2014-09-05 22:30:32 +00:00

Instruction.cpp

Revert "IR: MDNode => Value"

2014-11-11 21:30:22 +00:00

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

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LeakDetector.cpp

…

LeaksContext.h

Canonicalize header guards into a common format.

2014-08-13 16:26:38 +00:00

LegacyPassManager.cpp

Remove redundant calls to isMaterializable.

2014-11-01 16:46:18 +00:00

LLVMBuild.txt

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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

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Mangler.cpp

Silencing an "enumeral and non-enumeral type in conditional expression" warning; NFC.

2014-10-28 13:12:13 +00:00

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

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Pass.cpp

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PassManager.cpp

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PassRegistry.cpp

[PM] Remove an unused and rather expensive mapping from an analysis

2014-10-06 00:30:59 +00:00

Statepoint.cpp

Fix a typo: use of cast where dyn_cast was intended

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

SymbolTableListTraitsImpl.h

Canonicalize header guards into a common format.

2014-08-13 16:26:38 +00:00

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

Fix a URL (NFC)

2014-08-21 21:09:24 +00:00

UseListOrder.cpp

verify-uselistorder: Force -preserve-bc-use-list-order

2014-08-19 21:08:27 +00:00

User.cpp

IR: Cleanup comments for Value, User, and MDNode

2014-10-15 20:28:31 +00:00

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

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Verifier.cpp

IR: Split Metadata from Value

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