Alexey Samsonov f79e2d40b2 Fix UBSan error reports in ValueMapCallbackVH and AssertingVH<T> empty/tombstone keys generation. ...

Summary:
One more attempt to fix UBSan reports: make sure DenseMapInfo::getEmptyKey()
and DenseMapInfo::getTombstoneKey() doesn't do any upcasts/downcasts to/from Value*.

Test Plan: check-llvm test suite with/without UBSan bootstrap

Reviewers: chandlerc, dexonsmith

Subscribers: llvm-commits, majnemer

Differential Revision: http://reviews.llvm.org/D6903

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225558 91177308-0d34-0410-b5e6-96231b3b80d8

2015-01-09 23:17:25 +00:00

..

ADT

[ADT][SmallVector] Flip an assert comparison to avoid overflows yielding false-negatives. NFC.

2015-01-07 02:42:01 +00:00

Analysis

[REFACTOR] Push logic from MemDepPrinter into getNonLocalPointerDependency

2015-01-09 00:26:45 +00:00

AsmParser

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Bitcode

Revert "Bitcode: Move the DEBUG_LOC record to DEBUG_LOC_OLD"

2015-01-09 17:53:27 +00:00

CodeGen

Recommit r224935 with a fix for the ObjC++/AArch64 bug that that revision

2015-01-09 18:55:42 +00:00

Config

[multilib] Add support to the autoconf build to substitute

2014-12-29 11:58:17 +00:00

DebugInfo

[DebugInfo] Move all DWARF headers to the public include directory.

2014-12-19 18:26:33 +00:00

ExecutionEngine

[MCJIT] Unique-ptrify the RTDyldMemoryManager member of MCJIT. NFC.

2014-12-03 00:51:19 +00:00

IR

Fix UBSan error reports in ValueMapCallbackVH and AssertingVH<T> empty/tombstone keys generation.

2015-01-09 23:17:25 +00:00

IRReader

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LineEditor

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Linker

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

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

LTO

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

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

MC

Recommit r224935 with a fix for the ObjC++/AArch64 bug that that revision

2015-01-09 18:55:42 +00:00

Object

Add the option, -universal-headers, used with -macho to print the Mach-O universal headers to llvm-objdump.

2015-01-09 19:22:37 +00:00

Option

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ProfileData

llvm-cov: Sink some reporting logic into CoverageMapping

2014-11-14 01:50:32 +00:00

Support

Another attempt to fix the LLVM Windows build bot lld-x86_64-win7, one last place to fix I think.

2014-12-24 00:16:51 +00:00

TableGen

Make MultiClass::DefPrototypes own their Records to fix memory leaks.

2014-12-11 05:25:33 +00:00

Target

Recommit r224935 with a fix for the ObjC++/AArch64 bug that that revision

2015-01-09 18:55:42 +00:00

Transforms

[PM] Split the AssumptionTracker immutable pass into two separate APIs:

2015-01-04 12:03:27 +00:00

CMakeLists.txt

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InitializePasses.h

[PM] Split the AssumptionTracker immutable pass into two separate APIs:

2015-01-04 12:03:27 +00:00

LinkAllIR.h

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LinkAllPasses.h

InstrProf: An intrinsic and lowering for instrumentation based profiling

2014-12-08 18:02:35 +00:00

module.modulemap

Update the modules build to match r223802.

2014-12-12 02:25:18 +00:00

module.modulemap.build

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Pass.h

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PassAnalysisSupport.h

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PassInfo.h

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PassManager.h

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PassRegistry.h

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PassSupport.h

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