modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-4f.x (about)

     1  if [istarget "spu-*-*"] {
     2      # The SPU single-precision floating point format does not
     3      # support Nan & Inf. 
     4      return 1
     5  }
     6  return 0