Dale Johannesen 536d31b5b3 Fix a nasty dangling-pointer heisenbug that could ... generate wrong code pretty much anywhere AFAICT. A case that hits the bug reproducibly is impossible, but the situation was like this: Addr = ... Store -> Addr Addr2 = GEP , 0, 0 Store -> Addr2 Handling the first store, the code changed replaced Addr with a sunkaddr and deleted Addr, but not its table entry. Code in OptimizedBlock replaced Addr2 with a bitcast; if that happened to reuse the memory of Addr, the old table entry was erroneously found when handling the second store. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100044 91177308-0d34-0410-b5e6-96231b3b80d8		2010-03-31 20:37:15 +00:00
..
Analysis	s/getNameStr/getName/	2010-03-31 16:06:22 +00:00
Archive
AsmParser
Bitcode
CodeGen	Reduce string trashing.	2010-03-31 20:15:45 +00:00
CompilerDriver
ExecutionEngine
Linker
MC
Support
System	AddSignalHandler was not releasing the critical section on win32.	2010-03-31 12:07:16 +00:00
Target	reduce indentation, minor cleanups.	2010-03-31 20:32:51 +00:00
Transforms	Fix a nasty dangling-pointer heisenbug that could	2010-03-31 20:37:15 +00:00
VMCore	Bump SmallString size a bit to avoid malloc trashing.	2010-03-31 16:04:26 +00:00
Makefile