[LLVM] Fix underspecified PowerPC LLVM BUILD
[LLVM] Fix underspecified PowerPC LLVM BUILD

This was causing random errors like _pywrap_tensorflow_internal.so: undefined symbol: _ZN4llvm15PPCCallLoweringC1ERKNS_17PPCTargetLoweringE

PiperOrigin-RevId: 331173173
Change-Id: I329bdee1e4df1f6d005eedd052a922dd9a21482d

tensorflow/tensorflow-pywrap_saved_model,davidzchen/tensorflow,annarev/tensorflow,Intel-Corporation/tensorflow,tensorflow/tensorflow,karllessard/tensorflow,paolodedios/tensorflow,annarev/tensorflow,paolodedios/tensorflow,tensorflow/tensorflow-pywrap_saved_model,cxxgtxy/tensorflow,cxxgtxy/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-experimental_link_static_libraries_once,paolodedios/tensorflow,karllessard/tensorflow,aam-at/tensorflow,tensorflow/tensorflow,petewarden/tensorflow,Intel-tensorflow/tensorflow,davidzchen/tensorflow,freedomtan/tensorflow,Intel-tensorflow/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow-pywrap_saved_model,paolodedios/tensorflow,aam-at/tensorflow,davidzchen/tensorflow,freedomtan/tensorflow,gautam1858/tensorflow,yongtang/tensorflow,paolodedios/tensorflow,tensorflow/tensorflow-pywrap_saved_model,aam-at/tensorflow,sarvex/tensorflow,petewarden/tensorflow,sarvex/tensorflow,karllessard/tensorflow,frreiss/tensorflow-fred,aam-at/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,Intel-Corporation/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow,Intel-tensorflow/tensorflow,Intel-tensorflow/tensorflow,paolodedios/tensorflow,sarvex/tensorflow,karllessard/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,sarvex/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,yongtang/tensorflow,cxxgtxy/tensorflow,sarvex/tensorflow,yongtang/tensorflow,tensorflow/tensorflow,frreiss/tensorflow-fred,annarev/tensorflow,Intel-tensorflow/tensorflow,karllessard/tensorflow,freedomtan/tensorflow,annarev/tensorflow,Intel-Corporation/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,davidzchen/tensorflow,freedomtan/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,gautam1858/tensorflow,gautam1858/tensorflow,Intel-Corporation/tensorflow,annarev/tensorflow,freedomtan/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,annarev/tensorflow,annarev/tensorflow,Intel-tensorflow/tensorflow,yongtang/tensorflow,Intel-tensorflow/tensorflow,cxxgtxy/tensorflow,petewarden/tensorflow,frreiss/tensorflow-fred,aam-at/tensorflow,davidzchen/tensorflow,sarvex/tensorflow,yongtang/tensorflow,yongtang/tensorflow,aam-at/tensorflow,gautam1858/tensorflow,paolodedios/tensorflow,karllessard/tensorflow,gautam1858/tensorflow,Intel-Corporation/tensorflow,frreiss/tensorflow-fred,karllessard/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,petewarden/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-experimental_link_static_libraries_once,frreiss/tensorflow-fred,davidzchen/tensorflow,cxxgtxy/tensorflow,gautam1858/tensorflow,yongtang/tensorflow,frreiss/tensorflow-fred,freedomtan/tensorflow,cxxgtxy/tensorflow,gautam1858/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-pywrap_saved_model,petewarden/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,freedomtan/tensorflow,Intel-tensorflow/tensorflow,petewarden/tensorflow,Intel-Corporation/tensorflow,Intel-tensorflow/tensorflow,yongtang/tensorflow,karllessard/tensorflow,tensorflow/tensorflow,Intel-Corporation/tensorflow,tensorflow/tensorflow-pywrap_saved_model,Intel-tensorflow/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-experimental_link_static_libraries_once,yongtang/tensorflow,petewarden/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-pywrap_saved_model,frreiss/tensorflow-fred,tensorflow/tensorflow-pywrap_tf_optimizer,frreiss/tensorflow-fred,annarev/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,cxxgtxy/tensorflow,annarev/tensorflow,yongtang/tensorflow,gautam1858/tensorflow,davidzchen/tensorflow,frreiss/tensorflow-fred,freedomtan/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-pywrap_tf_optimizer,paolodedios/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow,paolodedios/tensorflow,petewarden/tensorflow,petewarden/tensorflow,karllessard/tensorflow,davidzchen/tensorflow,cxxgtxy/tensorflow,annarev/tensorflow,paolodedios/tensorflow,sarvex/tensorflow,aam-at/tensorflow,freedomtan/tensorflow,aam-at/tensorflow,petewarden/tensorflow,davidzchen/tensorflow,karllessard/tensorflow,davidzchen/tensorflow,frreiss/tensorflow-fred,davidzchen/tensorflow,karllessard/tensorflow,tensorflow/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-pywrap_saved_model,annarev/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-pywrap_saved_model,gautam1858/tensorflow,Intel-tensorflow/tensorflow,Intel-Corporation/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,sarvex/tensorflow,paolodedios/tensorflow,frreiss/tensorflow-fred,petewarden/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,aam-at/tensorflow,frreiss/tensorflow-fred