Jingyue Wu 41cf9ae1b8 [NaryReassoc] reassociate GEP for CSE ...

Summary:
x = &a[i];
y = &a[i + j];

=>

y = x + j;

along with some refactoring work such as extracting method
findClosestMatchingDominator.

Depends on D9786 which provides the ScalarEvolution::getGEPExpr interface.

Test Plan: nary-gep.ll

Reviewers: meheff, broune

Reviewed By: broune

Subscribers: jholewinski, llvm-commits

Differential Revision: http://reviews.llvm.org/D9802

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237971 91177308-0d34-0410-b5e6-96231b3b80d8

2015-05-21 23:17:30 +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] X - 0 is equal to X, not undef

2015-05-21 23:04:21 +00:00

Instrumentation

Simplify IRBuilder::CreateCall* by using ArrayRef+initializer_list/braced init only

2015-05-18 22:13:54 +00:00

IPO

Remove the InstructionSimplifierPass immediately after InstructionCombiningPass.

2015-05-19 16:09:11 +00:00

ObjCARC

Change Function::getIntrinsicID() to return an Intrinsic::ID. NFC.

2015-05-20 17:16:39 +00:00

Scalar

[NaryReassoc] reassociate GEP for CSE

2015-05-21 23:17:30 +00:00

Utils

Change Function::getIntrinsicID() to return an Intrinsic::ID. NFC.

2015-05-20 17:16:39 +00:00

Vectorize

Change Function::getIntrinsicID() to return an Intrinsic::ID. NFC.

2015-05-20 17:16:39 +00:00

CMakeLists.txt

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LLVMBuild.txt

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Makefile

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