llvm/llvm/test/tools/opt-viewer/suppress.test

RUN: %opt-viewer -s %p/Inputs/suppress -o %t %p/Inputs/suppress/s.opt.yaml --no-highlight --demangler=llvm-cxxfilt
RUN: diff %p/Outputs/suppress/index.html %t/index.html
RUN: diff %p/Outputs/suppress/s.swift.html %t/s.swift.html