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ART: Fix IsLinearOrderWellFormed in liveness analysis
authorDavid Brazdil <dbrazdil@google.com>
Tue, 19 Apr 2016 09:10:17 +0000 (10:10 +0100)
committerDavid Brazdil <dbrazdil@google.com>
Tue, 19 Apr 2016 09:15:58 +0000 (09:15 +0000)
commitfa3091ef031da6c18478fdede12d7762634ee271
tree603400fda7a81ddc585c204dbb781536c64bba99
parent54c819513ab759815858647cd513c4f351568751
ART: Fix IsLinearOrderWellFormed in liveness analysis

Graph may contain nullptr in list of basic blocks when
the basic block is removed. So we must handle nullptr explicitly.

Bug: 28252537
Change-Id: If430939b8fe793e4a9c974936180d06c1a9f90c6
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>
compiler/optimizing/ssa_liveness_analysis.h
test/594-checker-irreducible-linorder/smali/IrreducibleLoop.smali