[ARC] Allow r30 to be used by the reg-alloc.
authorClaudiu Zissulescu <claziss@synopsys.com>
Thu, 1 Jun 2017 09:42:06 +0000 (11:42 +0200)
committerClaudiu Zissulescu <claziss@gcc.gnu.org>
Thu, 1 Jun 2017 09:42:06 +0000 (11:42 +0200)
commit23c98523af986d9515db70a3fec3b88a9aab1f53
tree750e7762e8f2383f1c561b41a7b8841cbefc2492
parent0f75b66845b1ae16de13f02234d4c9be8193f49e
[ARC] Allow r30 to be used by the reg-alloc.

gcc/
2018-06-01  Claudiu Zissulescu  <claziss@synopsys.com>

* config/arc/arc.c (arc_conditional_register_usage): Allow r30 to
be used by the reg-alloc.

From-SVN: r248778
gcc/ChangeLog
gcc/config/arc/arc.c
gcc/config/arc/arc.h