Dinesh Dwivedi 52c92df181 This patch enables SimplifyUsingDistributiveLaws() to handle following pattens. ...

(X >> Z) & (Y >> Z)  -> (X&Y) >> Z  for all shifts.
(X >> Z) | (Y >> Z)  -> (X|Y) >> Z  for all shifts.
(X >> Z) ^ (Y >> Z)  -> (X^Y) >> Z  for all shifts.

These patterns were previously handled separately in visitAnd()/visitOr()/visitXor().

Differential Revision: http://reviews.llvm.org/D4951


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216443 91177308-0d34-0410-b5e6-96231b3b80d8

2014-08-26 08:53:32 +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

This patch enables SimplifyUsingDistributiveLaws() to handle following pattens.

2014-08-26 08:53:32 +00:00

Instrumentation

Modernize raw_fd_ostream's constructor a bit.

2014-08-25 18:16:47 +00:00

IPO

musttail: Don't eliminate varargs packs if there is a forwarding call

2014-08-26 00:59:51 +00:00

ObjCARC

Use range based for loops to avoid needing to re-mention SmallPtrSet size.

2014-08-24 23:23:06 +00:00

Scalar

Use range based for loops to avoid needing to re-mention SmallPtrSet size.

2014-08-24 23:23:06 +00:00

Utils

Remove dangling initializers in GlobalDCE

2014-08-25 17:51:14 +00:00

Vectorize

fix typos in comments

2014-08-26 00:59:15 +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