2018-03-27 Richard Biener <rguenther@suse.de>
commit60bd955fc9e4b81bf69cf58e02d9721a37803dc3
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 27 Mar 2018 13:23:15 +0000 (27 13:23 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 27 Mar 2018 13:23:15 +0000 (27 13:23 +0000)
tree696739f0dc7f0b72728742cb02fda4683d464dda
parent1cf4fc0256a0355ec709585f2a73a6df651d8425
2018-03-27  Richard Biener  <rguenther@suse.de>

PR middle-ed/84067
* match.pd ((A * C) +- (B * C) -> (A+-B) * C): Guard with
explicit single_use checks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@258881 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/match.pd