David Majnemer 0fd4e2e5a1 InstCombine: (sub (or A B) (xor A B)) --> (and A B) ...

The following implements the transformation:
(sub (or A B) (xor A B)) --> (and A B).

Patch by Ankur Garg!

Differential Revision: http://reviews.llvm.org/D5719

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220163 91177308-0d34-0410-b5e6-96231b3b80d8

2014-10-19 08:32:32 +00:00

..

Hello

[CMake] Add LLVM_LINK_COMPONENTS to loadable modules, LLVMHello and BugpointPasses, on Win32.

2014-07-13 13:36:48 +00:00

InstCombine

InstCombine: (sub (or A B) (xor A B)) --> (and A B)

2014-10-19 08:32:32 +00:00

Instrumentation

[msan] Fix handling of byval arguments with large alignment.

2014-10-17 23:29:44 +00:00

IPO

Add some optional passes around the vectorizer to both better prepare

2014-10-14 00:31:29 +00:00

ObjCARC

Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created.

2014-08-27 05:25:25 +00:00

Scalar

Fix a long-standing miscompile in the load analysis that was uncovered

2014-10-19 08:17:50 +00:00

Utils

fold: sqrt(x * x * y) -> fabs(x) * sqrt(y)

2014-10-16 18:48:17 +00:00

Vectorize

[SLPVectorize] Basic ephemeral-value awareness

2014-10-15 17:35:01 +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