sel-sched-ir.c (has_dependence_note_reg_use): Call ds_full_merge only if producer...
authorSergey Grechanik <mouseentity@ispras.ru>
Thu, 11 Aug 2011 11:55:11 +0000 (11:55 +0000)
committerAlexander Monakov <amonakov@gcc.gnu.org>
Thu, 11 Aug 2011 11:55:11 +0000 (15:55 +0400)
commitca31ca94f9b8fbd928024cd1eff183cebfdb5c56
tree99107d4b6e3546fc25c9b5e080a9d0f9afb90b21
parentf0898307231190ca62014affb960f8f1f2fced59
sel-sched-ir.c (has_dependence_note_reg_use): Call ds_full_merge only if producer writes to the register given by regno.

2011-08-11  Sergey Grechanik  <mouseentity@ispras.ru>

* sel-sched-ir.c (has_dependence_note_reg_use): Call ds_full_merge
only if producer writes to the register given by regno.

From-SVN: r177658
gcc/ChangeLog
gcc/sel-sched-ir.c