Do not add spirv::BitcastOp for cast from signed to unsigned type.
Do not add spirv::BitcastOp for cast from signed to unsigned type.

Since MLIR integer types don't make a distinction between signed vs
unsigned integers, during deserialization of SPIR-V binaries, the
OpBitcast might result in a cast from/to the same type. Do not add a
spv.Bitcast operation to the spv.module in these cases.

PiperOrigin-RevId: 273381887

jhseu/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,freedomtan/tensorflow,arborh/tensorflow,sarvex/tensorflow,yongtang/tensorflow,yongtang/tensorflow,gunan/tensorflow,annarev/tensorflow,cxxgtxy/tensorflow,jhseu/tensorflow,aam-at/tensorflow,aldian/tensorflow,tensorflow/tensorflow-pywrap_saved_model,renyi533/tensorflow,paolodedios/tensorflow,sarvex/tensorflow,frreiss/tensorflow-fred,Intel-tensorflow/tensorflow,gautam1858/tensorflow,davidzchen/tensorflow,ppwwyyxx/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,karllessard/tensorflow,Intel-tensorflow/tensorflow,jhseu/tensorflow,xzturn/tensorflow,aam-at/tensorflow,gautam1858/tensorflow,xzturn/tensorflow,gautam1858/tensorflow,davidzchen/tensorflow,aldian/tensorflow,ppwwyyxx/tensorflow,sarvex/tensorflow,tensorflow/tensorflow,davidzchen/tensorflow,annarev/tensorflow,gautam1858/tensorflow,Intel-tensorflow/tensorflow,gautam1858/tensorflow,gunan/tensorflow,gautam1858/tensorflow,yongtang/tensorflow,renyi533/tensorflow,aam-at/tensorflow,arborh/tensorflow,gunan/tensorflow,ppwwyyxx/tensorflow,ppwwyyxx/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,gautam1858/tensorflow,sarvex/tensorflow,Intel-tensorflow/tensorflow,gautam1858/tensorflow,karllessard/tensorflow,xzturn/tensorflow,aam-at/tensorflow,karllessard/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,aldian/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,annarev/tensorflow,yongtang/tensorflow,ppwwyyxx/tensorflow,arborh/tensorflow,ppwwyyxx/tensorflow,freedomtan/tensorflow,paolodedios/tensorflow,arborh/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow,jhseu/tensorflow,freedomtan/tensorflow,petewarden/tensorflow,xzturn/tensorflow,aam-at/tensorflow,frreiss/tensorflow-fred,Intel-tensorflow/tensorflow,yongtang/tensorflow,arborh/tensorflow,adit-chandra/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-pywrap_saved_model,sarvex/tensorflow,freedomtan/tensorflow,xzturn/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,annarev/tensorflow,karllessard/tensorflow,paolodedios/tensorflow,gunan/tensorflow,xzturn/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,frreiss/tensorflow-fred,karllessard/tensorflow,karllessard/tensorflow,tensorflow/tensorflow-pywrap_saved_model,Intel-tensorflow/tensorflow,freedomtan/tensorflow,Intel-Corporation/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow-experimental_link_static_libraries_once,petewarden/tensorflow,tensorflow/tensorflow-pywrap_saved_model,Intel-Corporation/tensorflow,tensorflow/tensorflow-pywrap_saved_model,frreiss/tensorflow-fred,ppwwyyxx/tensorflow,cxxgtxy/tensorflow,petewarden/tensorflow,petewarden/tensorflow,davidzchen/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,annarev/tensorflow,petewarden/tensorflow,ppwwyyxx/tensorflow,Intel-tensorflow/tensorflow,karllessard/tensorflow,gunan/tensorflow,petewarden/tensorflow,aldian/tensorflow,xzturn/tensorflow,paolodedios/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,frreiss/tensorflow-fred,gautam1858/tensorflow,renyi533/tensorflow,Intel-tensorflow/tensorflow,petewarden/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,petewarden/tensorflow,jhseu/tensorflow,renyi533/tensorflow,aam-at/tensorflow,petewarden/tensorflow,annarev/tensorflow,petewarden/tensorflow,paolodedios/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow,adit-chandra/tensorflow,freedomtan/tensorflow,sarvex/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,jhseu/tensorflow,adit-chandra/tensorflow,yongtang/tensorflow,ppwwyyxx/tensorflow,tensorflow/tensorflow-pywrap_saved_model,adit-chandra/tensorflow,cxxgtxy/tensorflow,arborh/tensorflow,gautam1858/tensorflow,arborh/tensorflow,aam-at/tensorflow,freedomtan/tensorflow,cxxgtxy/tensorflow,xzturn/tensorflow,petewarden/tensorflow,Intel-Corporation/tensorflow,karllessard/tensorflow,yongtang/tensorflow,freedomtan/tensorflow,jhseu/tensorflow,ppwwyyxx/tensorflow,paolodedios/tensorflow,davidzchen/tensorflow,adit-chandra/tensorflow,davidzchen/tensorflow,renyi533/tensorflow,jhseu/tensorflow,aam-at/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-pywrap_saved_model,Intel-Corporation/tensorflow,freedomtan/tensorflow,annarev/tensorflow,davidzchen/tensorflow,frreiss/tensorflow-fred,annarev/tensorflow,paolodedios/tensorflow,renyi533/tensorflow,arborh/tensorflow,renyi533/tensorflow,arborh/tensorflow,adit-chandra/tensorflow,frreiss/tensorflow-fred,sarvex/tensorflow,aldian/tensorflow,karllessard/tensorflow,Intel-tensorflow/tensorflow,adit-chandra/tensorflow,cxxgtxy/tensorflow,xzturn/tensorflow,renyi533/tensorflow,paolodedios/tensorflow,aldian/tensorflow,annarev/tensorflow,gunan/tensorflow,ppwwyyxx/tensorflow,aldian/tensorflow,jhseu/tensorflow,aam-at/tens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