Reid Spencer 55702aaa52 For PR1271: ...

Remove a use of getLowBitsSet that caused the mask used for replacement of
shl/lshr pairs with an AND instruction to be computed incorrectly. Its not
clear exactly why this is the case. This solves the disappearing shifts
problem, but it doesn't fix Regression/C/2003-05-21-UnionBitFields. It
seems there is more going on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35342 91177308-0d34-0410-b5e6-96231b3b80d8

2007-03-25 21:11:44 +00:00

..

Analysis

Change uses of Function::front to Function::getEntryBlock for readability.

2007-03-22 16:38:57 +00:00

Archive

move archive-specific stuff out of bcreader into archive library.

2007-02-07 23:53:17 +00:00

AsmParser

Regenerate.

2007-03-22 02:14:08 +00:00

Bytecode

Use a simpler constructor for ConstantInt.

2007-03-01 20:25:31 +00:00

CodeGen

First step of switch lowering refactoring: perform worklist-driven

2007-03-25 15:07:15 +00:00

Debugger

Don't use <sstream> in Streams.h but <iosfwd> instead.

2006-12-07 23:41:45 +00:00

ExecutionEngine

Unbreak C++ build.

2007-03-12 17:57:00 +00:00

Linker

For PR1195:

2007-02-15 02:26:10 +00:00

Support

Fix a bug in getAllOnesValue() which broke

2007-03-21 04:34:37 +00:00

System

Fix mingw32 build

2007-03-19 20:19:08 +00:00

Target

Fix authorship

2007-03-25 13:44:26 +00:00

Transforms

For PR1271:

2007-03-25 21:11:44 +00:00

VMCore

fold constantexprs more aggressively, fixing PR1265

2007-03-25 05:47:04 +00:00

Makefile

Changes to support making the shift instructions be true BinaryOperators.

2007-02-02 02:16:23 +00:00