]> granicus.if.org Git - llvm/commit
[SelectionDAG] Add SEXT/AND/XOR/Or demanded elts support to ComputeNumSignBits
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sun, 29 Oct 2017 22:03:37 +0000 (22:03 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sun, 29 Oct 2017 22:03:37 +0000 (22:03 +0000)
commit63745a67d6e47e93f5b07bdb2a43f372001b3fb9
tree03647deec41a5bae0d8ae61bb0f69937b53535a6
parent986395e8cd168305bcf7a9463fb0fc9696218f0b
[SelectionDAG] Add SEXT/AND/XOR/Or demanded elts support to ComputeNumSignBits

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@316875 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
test/CodeGen/X86/known-signbits-vector.ll