Dan Gohman d8e0c0438a Really check that the bits that will become zero are actually already zero ... before eliminating the operation that zeros them. This fixes rdar://8739316. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121353 91177308-0d34-0410-b5e6-96231b3b80d8		2010-12-09 02:52:17 +00:00
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Analysis	Use type's file info while describing inheritance relationship.	2010-12-08 21:46:37 +00:00
Archive	Merge System into Support.	2010-11-29 18:16:10 +00:00
AsmParser	PR5207: Change APInt methods trunc(), sext(), zext(), sextOrTrunc() and	2010-12-07 08:25:19 +00:00
Bitcode	Generalize the darwin wrapper hack to work with generic macho triples as well as darwin ones.	2010-11-29 23:29:54 +00:00
CodeGen	IntervalMap iterators are heavyweight, so avoid copying them around and use	2010-12-09 01:06:52 +00:00
CompilerDriver	Now to chant the magical incantation that will exorcise the System library	2010-11-29 19:44:50 +00:00
ExecutionEngine	Remove unneeded zero arrays.	2010-12-04 15:28:22 +00:00
Linker	Merge System into Support.	2010-11-29 18:16:10 +00:00
MC	ARM/MC/ELF TPsoft is now a proper pseudo inst.	2010-12-08 23:14:44 +00:00
Object	Merge System into Support.	2010-11-29 18:16:10 +00:00
Support	Support: Remove Alarm. It is unused (via local grep and google code search).	2010-12-07 18:41:59 +00:00
Target	Fix up some comments.	2010-12-09 01:57:45 +00:00
Transforms	Really check that the bits that will become zero are actually already zero	2010-12-09 02:52:17 +00:00
VMCore	Remove the code from Function::dropAllReferences which replaced	2010-12-07 19:56:51 +00:00
Makefile	Add LLVMObject Library.	2010-11-15 03:21:41 +00:00