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d47abf2d7c
llvm-mirror/lib
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Alexey Samsonov d47abf2d7c 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.

llvm-svn: 216118
2014-08-20 19:36:05 +00:00
..
Analysis Answer to Philip Reames comments 2014-08-18 22:18:14 +00:00
AsmParser Split parseAssembly into parseAssembly and parseAssemblyInto. 2014-08-19 22:05:47 +00:00
Bitcode BitcodeReader: Only create one basic block for each blockaddress 2014-08-16 01:54:37 +00:00
CodeGen Fix null reference creation in ScheduleDAGInstrs constructor call. 2014-08-20 19:36:05 +00:00
DebugInfo Don't own the buffer in object::Binary. 2014-08-19 18:44:46 +00:00
ExecutionEngine [MCJIT] Allow '$' characters in symbol names in RuntimeDyldChecker. 2014-08-19 20:04:45 +00:00
IR IR: Implement uselistorder assembly directives 2014-08-19 21:30:15 +00:00
IRReader Modernize the .ll parsing interface. 2014-08-19 16:58:54 +00:00
LineEditor [CMake] Use LINK_LIBS instead of target_link_libraries(). 2014-02-26 06:41:29 +00:00
Linker Set comdats when lazily linking functions. 2014-08-15 20:17:08 +00:00
LTO Silencing a -Wcast-qual warning. NFC. 2014-08-20 12:54:13 +00:00
MC Remove unused field. 2014-08-20 17:33:44 +00:00
Object Fix a pair of use after free. Should bring the bots back. 2014-08-19 18:59:14 +00:00
Option [Option] Support MultiArg in --help 2014-08-15 21:35:07 +00:00
ProfileData Don't own the buffer in object::Binary. 2014-08-19 18:44:46 +00:00
Support Fix undefined behavior (left shift by 64 bits) in ScaledNumber::toString(). 2014-08-20 18:30:07 +00:00
TableGen Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
Target Fix null reference creation in ScheduleDAGInstrs constructor call. 2014-08-20 19:36:05 +00:00
Transforms InstCombine: Annotate sub with nuw when we prove it's safe 2014-08-20 07:17:31 +00:00
CMakeLists.txt ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00
LLVMBuild.txt ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00
Makefile ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00