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[DAGCombine] Fix crash when store merging created an extract_subvector with invalid...
authorAmara Emerson <aemerson@apple.com>
Thu, 13 Sep 2018 21:28:58 +0000 (21:28 +0000)
committerAmara Emerson <aemerson@apple.com>
Thu, 13 Sep 2018 21:28:58 +0000 (21:28 +0000)
commitef600cbd86db579f1dc490b2cb65808d6ff7067f
tree3d546af8441fc4f30ca3f7176748006b086a3dddtree | snapshot
parentb6d188da085a9cee7dfd18889407c068116f4d99commit | diff
[DAGCombine] Fix crash when store merging created an extract_subvector with invalid index.

Differential Revision: https://reviews.llvm.org/D51831

llvm-svn: 342183
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp diff | blob | history
llvm/test/CodeGen/X86/merge-vector-stores-scale-idx-crash.ll [new file with mode: 0644] blob
Domain: System / Toolchain;