Jingyue Wu 12b5fa5f6e [NaryReassociate] avoid running forever ...

Avoid running forever by checking we are not reassociating an expression into
the same form.

Tested with @avoid_infinite_loops in nary-add.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237269 91177308-0d34-0410-b5e6-96231b3b80d8

2015-05-13 18:12:24 +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

Convert PHI getIncomingValue() to foreach over incoming_values(). NFC.

2015-05-12 20:05:31 +00:00

Instrumentation

InstrProf: Update name of compiler-rt routine for setting filename

2015-05-12 21:23:09 +00:00

IPO

MergeFunctions: Two different sized allocas are *not* the same

2015-05-12 21:42:22 +00:00

ObjCARC

Convert PHI getIncomingValue() to foreach over incoming_values(). NFC.

2015-05-12 20:05:31 +00:00

Scalar

[NaryReassociate] avoid running forever

2015-05-13 18:12:24 +00:00

Utils

Change LoadAndStorePromoter to take ArrayRef instead of SmallVectorImpl&.

2015-05-13 01:12:16 +00:00

Vectorize

[X86] Disable loop unrolling in loop vectorization pass when VF is 1.

2015-05-06 17:12:25 +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