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| author | Andrey Belevantsev <abel@ispras.ru> | 2014-02-25 10:35:09 +0400 |
|---|---|---|
| committer | Andrey Belevantsev <abel@gcc.gnu.org> | 2014-02-25 10:35:09 +0400 |
| commit | c1c99405c16922201a4d32f4a7d1c3280df7c19c (patch) | |
| tree | e09b20946197c97221e3d3d39be3c19af390a1df /gcc/sel-sched.c | |
| parent | 1d9def42c2d1d1f871a4f0d09ed2472089b763c4 (diff) | |
| download | gcc-c1c99405c16922201a4d32f4a7d1c3280df7c19c.zip gcc-c1c99405c16922201a4d32f4a7d1c3280df7c19c.tar.gz gcc-c1c99405c16922201a4d32f4a7d1c3280df7c19c.tar.bz2 | |
re PR middle-end/60292 (ICE: in fill_vec_av_set, at sel-sched.c:3863 with -m64 after r206174 on powerpc-apple-darwin9.8.0)
PR rtl-optimization/60292
* sel-sched.c (fill_vec_av_set): Do not reset target availability
bit fot the fence instruction.
From-SVN: r208109
Diffstat (limited to 'gcc/sel-sched.c')
| -rw-r--r-- | gcc/sel-sched.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/sel-sched.c b/gcc/sel-sched.c index 490f361..f13975d 100644 --- a/gcc/sel-sched.c +++ b/gcc/sel-sched.c @@ -3823,7 +3823,8 @@ fill_vec_av_set (av_set_t av, blist_t bnds, fence_t fence, /* If insn was already scheduled on the current fence, set TARGET_AVAILABLE to -1 no matter what expr's attribute says. */ - if (vinsn_vec_has_expr_p (vec_target_unavailable_vinsns, expr)) + if (vinsn_vec_has_expr_p (vec_target_unavailable_vinsns, expr) + && !fence_insn_p) target_available = -1; /* If the availability of the EXPR is invalidated by the insertion of |