Evgeniy Stepanov ccac3a0229 [msan] Annotate zlib functions for MemorySanitizer. ...

Mark destination buffer in zlib::compress and zlib::decompress as fully
initialized.

When building LLVM with system zlib and MemorySanitizer instrumentation,
MSan does not observe memory writes in zlib code and erroneously considers
zlib output buffers as uninitialized, resulting in false use-of-uninitialized
memory reports. This change helps MSan understand the state of that memory
and prevents such reports.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222763 91177308-0d34-0410-b5e6-96231b3b80d8

2014-11-25 15:24:07 +00:00

..

Analysis

Revert r220349 to re-instate r220277 with a fix for PR21330 -- quite

2014-11-25 08:20:27 +00:00

AsmParser

Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool>

2014-11-19 07:49:26 +00:00

Bitcode

Add and use Type::subtypes. NFC.

2014-11-24 20:44:36 +00:00

CodeGen

Converted back to Unix format (after my last commit 222632)

2014-11-23 15:21:53 +00:00

DebugInfo

Make DWARFAcceleratorTable::dump() const.

2014-11-20 16:21:11 +00:00

ExecutionEngine

[MCJIT] Remove JITEventListener::NotifyFreeingMachineCode. This method is dead

2014-11-21 01:57:09 +00:00

IR

Revert r220349 to re-instate r220277 with a fix for PR21330 -- quite

2014-11-25 08:20:27 +00:00

IRReader

Remove unused variable. NFC.

2014-11-06 23:16:57 +00:00

LineEditor

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Linker

Misc style fixes. NFC.

2014-11-25 14:35:53 +00:00

LTO

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

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

MC

Reapply 222538 and update tests to explicitly request small code model

2014-11-25 13:37:55 +00:00

Object

COFF: Add back an assertion that is superseded by r222124

2014-11-25 07:43:14 +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

[msan] Annotate zlib functions for MemorySanitizer.

2014-11-25 15:24:07 +00:00

TableGen

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Target

Revert r222746: That commit did not update any tests and caused two R600

2014-11-25 10:50:41 +00:00

Transforms

[InstCombine] Change LLVM To canonicalize toward the value type being

2014-11-25 10:09:51 +00:00

CMakeLists.txt

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LLVMBuild.txt

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Makefile

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