#### 12.7.25 `GIMPLE_RETURN`

— GIMPLE function: gimple gimple_build_return (tree retval)

> Build a `GIMPLE_RETURN` statement whose return value is retval.

— GIMPLE function: tree gimple_return_retval (gimple g)

> Return the return value for `GIMPLE_RETURN` `G`.

— GIMPLE function: void gimple_return_set_retval (gimple g, tree retval)

> Set `RETVAL` to be the return value for `GIMPLE_RETURN` `G`.