poly_int: reloading complex subregs
commitaa439ab47020bb4853003379c9ecddc496913175
authorrsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 3 Jan 2018 07:18:45 +0000 (3 07:18 +0000)
committerrsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 3 Jan 2018 07:18:45 +0000 (3 07:18 +0000)
tree3591aef2edb40aa0a22fb32755f6bef1dbdd7c1d
parente23bf764a69d8945d55c5e41cc7be2006f539e43
poly_int: reloading complex subregs

This patch splits out a condition that is common to both push_reload
and reload_inner_reg_of_subreg.

2018-01-03  Richard Sandiford  <richard.sandiford@linaro.org>
    Alan Hayward  <alan.hayward@arm.com>
    David Sherwood  <david.sherwood@arm.com>

gcc/
* reload.c (complex_word_subreg_p): New function.
(reload_inner_reg_of_subreg, push_reload): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@256159 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/reload.c