[comment] Improve comment for reg_set_p
authorktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 30 Oct 2015 15:54:11 +0000 (15:54 +0000)
committerktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 30 Oct 2015 15:54:11 +0000 (15:54 +0000)
commit3ae3b057bdab1f96bf39c0eb9e3249030485f3dc
tree8d126e49acdc24c477421aedec50233f752503b8
parenta5472c5f349f6e874babcd19561c050598aca1af
[comment] Improve comment for reg_set_p

* rtlanal.c (reg_set_p): Expand function comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229586 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/rtlanal.c