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(parent: 5f79d74) | patch
[DAGCombiner][X86] Fold away masked store and scatter with all zeroes mask.
authorCraig Topper <craig.topper@intel.com>
Sun, 2 Jun 2019 22:52:38 +0000 (22:52 +0000)
committerCraig Topper <craig.topper@intel.com>
Sun, 2 Jun 2019 22:52:38 +0000 (22:52 +0000)
commit50b35caf30513174640493c72047d9f9bdc4d985
tree5d7595653161c97c20475f94df65c64520160567tree | snapshot
parent5f79d749466239f1d9cc55871c9f5c6cc2451babcommit | diff
[DAGCombiner][X86] Fold away masked store and scatter with all zeroes mask.

Similar to what was done for masked load and gather.

llvm-svn: 362342
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp diff | blob | history
llvm/test/CodeGen/X86/masked_gather_scatter.ll diff | blob | history
llvm/test/CodeGen/X86/masked_store.ll diff | blob | history
Domain: System / Toolchain;