poly_int: decode_addr_const
This patch makes the varasm-local addr_const track polynomial offsets.
I'm not sure how useful this is, but it was easier to convert than not.
2017-12-21 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
gcc/
* varasm.c (addr_const::offset): Change from HOST_WIDE_INT
to poly_int64.
(decode_addr_const): Update accordingly.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@255927 138bc75d-0d04-0410-961f-82ee72b054a4