Cameron Zwarich 71132af89a Make LoopUnswitch preserve ScalarEvolution by just forgetting everything about ...

a loop when unswitching it. It only does this in the complex case, because
everything should be fine already in the simple case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125369 91177308-0d34-0410-b5e6-96231b3b80d8

2011-02-11 06:08:28 +00:00

..

Analysis

Tolerate degenerate phi nodes that can occur in the middle of optimization

2011-02-10 23:54:10 +00:00

Archive

…

AsmParser

implement .ll and .bc support for nsw/nuw on shl and exact on lshr/ashr.

2011-02-07 16:40:21 +00:00

Bitcode

implement .ll and .bc support for nsw/nuw on shl and exact on lshr/ashr.

2011-02-07 16:40:21 +00:00

CodeGen

After 3-addressifying a two-address instruction, update the register maps; add a missing check when considering whether it's profitable to commute. rdar://8977508.

2011-02-10 02:20:55 +00:00

CompilerDriver

…

ExecutionEngine

Fix libffi usage when it is on a custom path.

2011-01-28 16:49:05 +00:00

Linker

Correctly merge available_externally and regular definitions when they have

2011-02-01 05:33:52 +00:00

MC

Fix comparator used for looking up previously instantiated EDDisassemblers.

2011-02-09 21:03:19 +00:00

Object

Object: Fix type punned pointer issues by making DataRefImpl a union and using intptr_t.

2011-01-21 02:27:02 +00:00

Support

Rip out realpath() support. It's expensive, and often a bad idea, and

2011-02-09 23:33:15 +00:00

Target

Remove std::string version of getNameWithPrefix.

2011-02-11 05:23:09 +00:00

Transforms

Make LoopUnswitch preserve ScalarEvolution by just forgetting everything about

2011-02-11 06:08:28 +00:00

VMCore

make ConstantExpr::replaceUsesOfWithOnConstant preserve the inbounds

2011-02-11 05:37:21 +00:00

Makefile

…