regrename.c (regrename_do_replace): If replacing the same reg multiple times, try...
authorJakub Jelinek <jakub@redhat.com>
Fri, 12 Jan 2018 20:04:14 +0000 (21:04 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Fri, 12 Jan 2018 20:04:14 +0000 (21:04 +0100)
commitd508a932f1c7b46c768db0da7f0dc726c4e2e141
tree53ac19b200822ae3cb46fd98384376e7fad1b01a
parent708c4094eea2574473207a45d747994c9c2cbb56
regrename.c (regrename_do_replace): If replacing the same reg multiple times, try to reuse last created gen_raw_REG.

* regrename.c (regrename_do_replace): If replacing the same
reg multiple times, try to reuse last created gen_raw_REG.

From-SVN: r256596
gcc/ChangeLog
gcc/regrename.c