Remove global call sets: function.c
Whatever the rights and wrongs of the way aggregate_value_p
handles call-preserved registers, it's a de facto part of the ABI,
so we shouldn't change it. The patch simply extends the current
approach to whatever call-preserved set the function happens to
be using.
2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* function.c (aggregate_value_p): Work out which ABI the
function is using before testing which registers are at least
partly preserved by a call.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@276322
138bc75d-0d04-0410-961f-
82ee72b054a4