[AArch64] Fix a build_vector pattern match fail
authorKevin Qin <Kevin.Qin@arm.com>
Tue, 24 Jun 2014 05:37:27 +0000 (05:37 +0000)
committerKevin Qin <Kevin.Qin@arm.com>
Tue, 24 Jun 2014 05:37:27 +0000 (05:37 +0000)
commit93d45ecdbf6ad50b02f632dc6b66ec6d49b4f2bf
tree63284dff71ed467bc1eac9d7d4309812dd2074fb
parent549210e783c7d4557c2f7ddce35f202e469b518d
[AArch64] Fix a build_vector pattern match fail
caused by defect in isBuildVectorAllZeros().

llvm-svn: 211567
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
llvm/test/CodeGen/AArch64/arm64-build-vector.ll