def compile_args(self):
        ret = ["-O3"]
# this is the param the -ffast-math activate. I put the explicitly as
# FillMissing must disable some of them. Putting -ffast-math would
# make it disable all other parameter at the same time.
        ret += ["-fno-math-errno",
                # "-funsafe-math-optimizations",
                # "-fno-signaling-nans",
                # "-fcx-limited-range",
                # "-fno-rounding-math",
                # "-ffinite-math-only",

                # the current code generate label event if they are not used.
                # Could use gcc attribute for those label only
                "-Wno-unused-label",
                "-Wno-unused-variable",  # idem as the precedent
                "-Wno-write-strings",  # generated by our code generator...
                ]

        c_compiler = self.c_compiler()

        for x in [y.type for y in self.variables] + [
                y.op for y in self.node_order]:
            try:
                try:
                    ret += x.c_compile_args(c_compiler)
                except TypeError:
                    ret += x.c_compile_args()
            except utils.MethodNotDefined:
                pass

        ret = utils.uniq(ret)  # to remove duplicate
        # The args set by the compiler include the user flags. We do not want
        # to reorder them
        ret += c_compiler.compile_args()
        for x in [y.type for y in self.variables] + [
                y.op for y in self.node_order]:
            try:
                try:
                    no_comp = x.c_no_compile_args(c_compiler)
                except TypeError:
                    no_comp = x.c_no_compile_args()
                for i in no_comp:
                    try:
                        ret.remove(i)
                    except ValueError:
                        pass  # in case the value is not there
            except utils.MethodNotDefined:
                pass
        return ret
WRITEME
dataset/ETHPy150Open rizar/attention-lvcsr/libs/Theano/theano/gof/cc.py/CLinker.compile_args