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(parent: b971198) | patch
[SelectionDAG] Recognise splat vector isKnownToBeAPowerOfTwo one/sign bit shift cases.
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 25 Apr 2017 12:29:07 +0000 (12:29 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 25 Apr 2017 12:29:07 +0000 (12:29 +0000)
commitab0446332e7b50328499e138b9856625a6577109
treef2cd9f6f8e0d9b84c2a865377a158d91dbefd69dtree | snapshot
parentb971198ea2bdca6556b6b5f270d2748fc9d9e36ccommit | diff
[SelectionDAG] Recognise splat vector isKnownToBeAPowerOfTwo one/sign bit shift cases.

llvm-svn: 301303
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp diff | blob | history
llvm/test/CodeGen/X86/combine-udiv.ll diff | blob | history
llvm/test/CodeGen/X86/combine-urem.ll diff | blob | history
Domain: System / Toolchain;