Chandler Carruth 858cd1c33c Don't form a WeakVH around the sentinel node in the instructions BB ... list. This is a bad idea. ;] I'm hopeful this is the bug that's showing up with the MSVC bots, but we'll see. It is definitely unnecessary. InstSimplify won't do anything to a terminator instruction, we don't need to even include it in the iteration range. We can also skip the now dead terminator check, although I've made it an assert to help document that this is an important invariant. I'm still a bit queasy about this because there is an implicit assumption that the terminator instruction cannot be RAUW'ed by the simplification code. While that appears to be true at the moment, I see no guarantee that would ensure it remains true in the future. I'm looking at the cleanest way to solve that... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153399 91177308-0d34-0410-b5e6-96231b3b80d8		2012-03-24 23:03:27 +00:00
..
Analysis	Try to harden the recursive simplification still further. This is again	2012-03-24 22:34:26 +00:00
Archive	Include cstdio in a few place that depended on getting it transitively through StringExtras.h	2012-03-23 11:35:30 +00:00
AsmParser
Bitcode	llvm::SwitchInst	2012-03-11 06:09:17 +00:00
CodeGen	Add the ability to promote legal integer VAARGs. This is required for the PPC64 SVR4 ABI.	2012-03-24 03:53:52 +00:00
DebugInfo
ExecutionEngine	Make it feasible for clients using EngineBuilder to capture the TargetMachine that is created as part of selecting the appropriate target.	2012-03-23 17:40:56 +00:00
Linker	It's possible for two types, which are isomorphic, to be added to the	2012-03-23 23:17:38 +00:00
MC	Add a hook in MCELFObjectTargetWriter to allow targets to sort relocation	2012-03-23 23:06:45 +00:00
Object	[Object/COFF]: Expose getSectionContents.	2012-03-19 20:27:37 +00:00
Support	Fix null to integer conversion warnings.	2012-03-24 22:17:50 +00:00
TableGen	Fix infinite loop in nested multiclasses.	2012-03-07 16:39:35 +00:00
Target	Fix small-integer VAARG on SVR4 ABI PPC64.	2012-03-24 03:53:55 +00:00
Transforms	Don't form a WeakVH around the sentinel node in the instructions BB	2012-03-24 23:03:27 +00:00
VMCore	Remove always true variable.	2012-03-24 20:02:25 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile