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f0a804df49
Just like register classes, value types can be used in two ways in patterns: (sext_inreg i32:$src, i16) In a named leaf node like i32:$src, the value type simply provides the type of the node directly. This simplifies type inference a lot compared to the current practice of specifiying types indirectly with register classes. As an unnamed leaf node, like i16 above, the value type represents itself as an MVT::Other immediate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177828 91177308-0d34-0410-b5e6-96231b3b80d8
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