Generating of all info about call sites and call site parameters will be restricted with the option until all testing and patching is done.
Example of using the option:
clang -g -O2 -femit-param-entry-values test.c
In addition, when the option is set add flag all_call_sites
in a subprogram in order to support GNU extension of DWARF as well.
Authors: @asowda, @NikolaPrica, @djtodoro, @ivanbaev