Alexey Samsonov ada5f2a2c7 Fix null reference creation in ScheduleDAGInstrs constructor call. ...

Both MachineLoopInfo and MachineDominatorTree may be null in ScheduleDAGMI
constructor call. It is undefined behavior to take references to these values.

This bug is reported by UBSan.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216118 91177308-0d34-0410-b5e6-96231b3b80d8

2014-08-20 19:36:05 +00:00

..

ADT

ADT: Avoid using std::equal in ArrayRef::equals

2014-08-19 16:36:21 +00:00

Analysis

Tweak CFGPrinter to wrap very long names.

2014-08-20 17:38:12 +00:00

AsmParser

Split parseAssembly into parseAssembly and parseAssemblyInto.

2014-08-19 22:05:47 +00:00

Bitcode

Canonicalize header guards into a common format.

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

CodeGen

Fix null reference creation in ScheduleDAGInstrs constructor call.

2014-08-20 19:36:05 +00:00

Config

Regenerate autoconf, previous updates to the configury haven't

2014-07-28 22:00:44 +00:00

DebugInfo

Use a reference instead of a pointer.

2014-07-31 20:19:36 +00:00

ExecutionEngine

Don't own the buffer in object::Binary.

2014-08-19 18:44:46 +00:00

IR

Constants.h: Fix possible typo in r216015. [-Wdocumentation]

2014-08-20 04:22:47 +00:00

IRReader

Make a helper function static. No functionality change.

2014-07-05 00:39:08 +00:00

LineEditor

[C++11] Replace OwningPtr with std::unique_ptr in places where it doesn't break the API.

2014-04-21 09:34:48 +00:00

Linker

IR: Add COMDATs to the IR

2014-06-27 18:19:56 +00:00

LTO

Don't own the buffer in object::Binary.

2014-08-19 18:44:46 +00:00

MC

TableGen: allow use of uint64_t for available features mask.

2014-08-18 11:49:42 +00:00

Object

fix the gcc build

2014-08-19 20:06:25 +00:00

Option

Option: Propagate flags from groups to options in each group

2014-07-12 00:18:58 +00:00

ProfileData

Don't own the buffer in object::Binary.

2014-08-19 18:44:46 +00:00

Support

BumpPtrAllocator: don't accept 0 for the alignment parameter

2014-08-19 23:35:33 +00:00

TableGen

Canonicalize header guards into a common format.

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

Target

[PowerPC] Implement PPCTargetLowering::getTgtMemIntrinsic

2014-08-13 01:15:40 +00:00

Transforms

Revert "Repace SmallPtrSet with SmallPtrSetImpl in function arguments to avoid needing to mention the size."

2014-08-18 00:24:38 +00:00

CMakeLists.txt

Remove llvm_headers_do_not_build for the benefit of XCode and Visual Studio users.

2014-08-14 00:51:47 +00:00

InitializePasses.h

MachineCombiner Pass for selecting faster instruction

2014-08-03 21:35:39 +00:00

LinkAllIR.h

[cleanup] Move the Dominators.h and Verifier.h headers into the IR

2014-01-13 09:26:24 +00:00

LinkAllPasses.h

Move -verify-use-list-order into llvm-uselistorder

2014-07-25 17:13:03 +00:00

module.modulemap

[modules] Update module map workaround to cope with the problematic file having

2014-08-07 20:27:08 +00:00

module.modulemap.build

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

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

Pass.h

Revert "[PM] Add pass run listeners to the pass manager."

2014-05-15 17:49:20 +00:00

PassAnalysisSupport.h

[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.

2014-04-14 00:51:57 +00:00

PassInfo.h

Remove pimpl class from PassRegistry.

2014-06-12 16:06:51 +00:00

PassManager.h

Move the old pass manager infrastructure into a legacy namespace and

2013-11-09 12:26:54 +00:00

PassRegistry.h

Remove pimpl class from PassRegistry.

2014-06-12 16:06:51 +00:00

PassSupport.h

Move GlobalMerge from Transform to CodeGen.

2014-06-13 22:57:59 +00:00