[mlir][spirv] Add return to function to please MSVC
authorLei Zhang <antiagainst@google.com>
Fri, 27 Mar 2020 22:52:15 +0000 (18:52 -0400)
committerLei Zhang <antiagainst@google.com>
Fri, 27 Mar 2020 22:52:15 +0000 (18:52 -0400)
commitd0af43816193aac382276c878deb4e33ed76be1d
tree2356b6e8c3097aa93c27726139cac3b1ddbbdccb
parent4b3d94051ca2cfc43f276c05f0619d22fc7deb87
[mlir][spirv] Add return to function to please MSVC

This suppresses the "not all control paths return a value" warning.
mlir/lib/Dialect/SPIRV/SPIRVLowering.cpp