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sel-sched: fix sel_rank_for_schedule for qsort (PR 82398)
authorAlexander Monakov <amonakov@ispras.ru>
Wed, 13 Dec 2017 16:30:29 +0000 (19:30 +0300)
committerAlexander Monakov <amonakov@gcc.gnu.org>
Wed, 13 Dec 2017 16:30:29 +0000 (19:30 +0300)
commit8041c629555ad2cbe8740d3a645332efcbd4e8d6
treef15af175aae31fcaf15d8191bab2fa45e2d2e81etree | snapshot
parent2046f23f52d5ed4299f12e5f98a88491e4936c44commit | diff
sel-sched: fix sel_rank_for_schedule for qsort (PR 82398)

PR rtl-optimization/82398
* sel-sched.c (sel_rank_for_schedule): Fix check for zero
EXPR_USEFULNESS in priority comparison.

From-SVN: r255607
gcc/ChangeLog diff | blob | history
gcc/sel-sched.c diff | blob | history
Domain: System / Toolchain;