David Majnemer fb1cd69b90 Simplify (A & ~B) in icmp if A is a power of 2 ...

The transform will execute like so:
(A & ~B) == 0 --> (A & B) != 0
(A & ~B) != 0 --> (A & B) == 0


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179386 91177308-0d34-0410-b5e6-96231b3b80d8

2013-04-12 17:25:07 +00:00

..

Hello

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InstCombine

Simplify (A & ~B) in icmp if A is a power of 2

2013-04-12 17:25:07 +00:00

Instrumentation

[ASan] Allow disabling init-order checks for globals by source file name.

2013-04-11 13:20:00 +00:00

IPO

Use a worklist to avoid a sneaky iterator invalidation.

2013-04-02 08:16:45 +00:00

ObjCARC

Fix some comment typos.

2013-04-09 22:15:51 +00:00

Scalar

Redo the fix Benjamin Kramer committed in r178793 about iterator invalidation in Reassociate.

2013-04-08 22:00:43 +00:00

Utils

Change CloneFunctionInto to always clone Argument attributes induvidually,

2013-04-10 10:37:38 +00:00

Vectorize

LoopVectorizer: integer division is not a reduction operation

2013-04-12 15:15:19 +00:00

CMakeLists.txt

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00

LLVMBuild.txt

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00

Makefile

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00