David Majnemer ab6ceab8a6 ValueTracking: Fix bugs in isKnownToBeAPowerOfTwo ...

(add nsw x, (and x, y)) isn't a power of two if x is zero, it's zero
(add nsw x, (xor x, y)) isn't a power of two if y has bits set that aren't set in x


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185954 91177308-0d34-0410-b5e6-96231b3b80d8

2013-07-09 18:11:10 +00:00

..

Analysis

ValueTracking: Fix bugs in isKnownToBeAPowerOfTwo

2013-07-09 18:11:10 +00:00

AsmParser

Extend 'readonly' and 'readnone' to work on function arguments as well as

2013-07-06 00:29:58 +00:00

Bitcode

Remove the Copied parameter from MemoryObject::readBytes.

2013-05-24 10:54:58 +00:00

CodeGen

DAGCombine tryFoldToZero cannot create illegal types after type legalization

2013-07-09 17:02:45 +00:00

DebugInfo

Spell correct (s/begining/beginning/)

2013-06-19 21:42:05 +00:00

ExecutionEngine

Use SmallVectorImpl::iterator/const_iterator instead of SmallVector to avoid specifying the vector size.

2013-07-04 01:31:24 +00:00

IR

Revert "DebugInfo: remove unused helper function getDICompositeType."

2013-07-09 00:16:56 +00:00

IRReader

keep only the StringRef version of getFileOrSTDIN.

2013-06-25 05:28:34 +00:00

Linker

Extend RemapInstruction and friends to take an optional new parameter, a ValueMaterializer.

2013-05-28 15:17:05 +00:00

MC

[PowerPC] Revert r185476 and fix up TLS variant kinds

2013-07-09 16:41:09 +00:00

Object

Add missing getters. They will be used in llvm-ar.

2013-07-09 12:49:24 +00:00

Option

Fix a crash bug in dumping options with groups

2013-06-26 22:43:37 +00:00

Support

Revert r185852.

2013-07-08 20:27:34 +00:00

TableGen

keep only the StringRef version of getFileOrSTDIN.

2013-06-25 05:28:34 +00:00

Target

[PowerPC] Revert r185476 and fix up TLS variant kinds

2013-07-09 16:41:09 +00:00

Transforms

Set the default insert point to the first instruction, and not to end()

2013-07-09 17:55:36 +00:00

CMakeLists.txt

Move lib/Archive to tools/llvm-ar.

2013-06-17 15:47:20 +00:00

LLVMBuild.txt

Move lib/Archive to tools/llvm-ar.

2013-06-17 15:47:20 +00:00

Makefile

Move lib/Archive to tools/llvm-ar.

2013-06-17 15:47:20 +00:00