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

..

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