[llvm-testresults] buildbot failure in lab.llvm.org on phase2 - living

[llvmlab-buildmaster at lab.llvm.org]

The Buildbot has detected a new failure on builder phase2 - living while building lab.llvm.org.
Full details are available at:
 http://lab.llvm.org:8013/builders/phase2%20-%20living/builds/7078

Buildbot URL: http://lab.llvm.org:8013/

Buildslave for this Build: macpro1

Build Reason: scheduler
Build Source Stamp: 201870
Blamelist: rafael,spop,sylvestre

BUILD FAILED: failed

sincerely,
 -The Buildbot


================================================================================

CHANGES:
File: lib/MC/MCParser/AsmParser.cpp
On: smooshlab-project
At: Fri 21 Feb 2014 10:05:52
Changed By: sylvestre
Comments: Remove dead declarationProperties: 
  phase_id: r201863-t20140221_100754-b16884



File: source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
On: smooshlab-project
At: Fri 21 Feb 2014 10:15:52
Changed By: sylvestre
Comments: remove dead code + simplify a littleProperties: 
  phase_id: r201865-t20140221_101847-b16885



File: lib/Analysis/DependenceAnalysis.cpp
On: smooshlab-project
At: Fri 21 Feb 2014 10:26:12
Changed By: spop
Comments: fail delinearization when the size of subscripts differs

Because the delinearization is not a global analysis pass, it will compute the
delinearization independently of knowledge about the way the delinearization
happened for other data accesses to the same array: the dependence analysis will
only trigger the delinearization on a tuple of access functions, and thus
delinearization may compute different subscripts sizes for a same array.  When
that happens the safest is to discard the delinearized information.Properties: 
  phase_id: r201869-t20140221_102814-b16886



File: lib/Analysis/DependenceAnalysis.cpp
On: smooshlab-project
At: Fri 21 Feb 2014 10:26:13
Changed By: spop
Comments: normalize the last delinearized dimension

in the dependence test, we used to discard some information that the
delinearization provides: the size of the innermost dimension of an array,
i.e., the size of scalars stored in the array, and the remainder of the
delinearization that provides the offset from which the array reads start,
i.e., the base address of the array.

To avoid losing this data in the rest of the data dependence analysis, the fix
is to multiply the access function in the last delinearized dimension by its
size, effectively making the size of the last dimension to always be in bytes,
and then add the remainder of delinearization to the last subscript,
effectively making the last subscript start at the base address of the array.Properties: 
  phase_id: r201869-t20140221_102814-b16886



File: lib/Analysis/ScalarEvolution.cpp
On: smooshlab-project
At: Fri 21 Feb 2014 10:26:13
Changed By: spop
Comments: fix a corner case in delinearization

handle special cases Step==1, Step==-1, GCD==1, and GCD==-1Properties: 
  phase_id: r201869-t20140221_102814-b16886



Files:
 test/Analysis/DependenceAnalysis/Banerjee.ll
 test/Analysis/DependenceAnalysis/GCD.ll
On: smooshlab-project
At: Fri 21 Feb 2014 10:26:13
Changed By: spop
Comments: add -da-delinearize runs and checks to MIV testcasesProperties: 
  phase_id: r201869-t20140221_102814-b16886



Files:
 lib/Analysis/BasicAliasAnalysis.cpp
 lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
 lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h
 lib/Transforms/Scalar/DeadStoreElimination.cpp
On: smooshlab-project
At: Fri 21 Feb 2014 10:46:23
Changed By: rafael
Comments: Rename a few more DataLayout variables from TD to DL.Properties: 
  phase_id: r201870-t20140221_104824-b16887



LOGS: