re PR rtl-optimization/48144 (ICE: in code_motion_path_driver, at sel-sched.c:6575...
authorAndrey Belevantsev <abel@ispras.ru>
Sat, 26 Mar 2011 11:40:51 +0000 (14:40 +0300)
committerAndrey Belevantsev <abel@gcc.gnu.org>
Sat, 26 Mar 2011 11:40:51 +0000 (14:40 +0300)
commit5d369d583699112c7339f1f5555bd592f6fed70c
treee2cf568813894a52b11c45de3a130c1125d79816
parent51c7954daf0d223599ad0aeea64b63816ee1e354
re PR rtl-optimization/48144 (ICE: in code_motion_path_driver, at sel-sched.c:6575 with -fselective-scheduling2 and custom flags)

    PR rtl-optimization/48144
    * sel-sched-ir.c (merge_history_vect): Factor out from ...
    (merge_expr_data): ... here.
    (av_set_intersect): Rename to av_set_code_motion_filter.
    Update all callers.  Call merge_history_vect when an expression
    is found in both sets.
    * sel-sched-ir.h (av_set_code_motion_filter): Add prototype.

    gcc/testsuite
    PR rtl-optimization/48144
    * gcc.dg/pr48144.c: New test.

From-SVN: r171555
gcc/ChangeLog
gcc/sel-sched-ir.c
gcc/sel-sched-ir.h
gcc/sel-sched.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/pr48144.c [new file with mode: 0644]