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| author | Jakub Jelinek <jakub@redhat.com> | 2017-02-21 17:56:11 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2017-02-21 17:56:11 +0100 |
| commit | d4cbfca47f47194a267f387c473416a62befb93b (patch) | |
| tree | 86d9494d51148a200640a76525e653a24ad63d0f /gcc/sel-sched.c | |
| parent | 00bc9de3fe5a713cc074938d53dc87da3f21c6de (diff) | |
| download | gcc-d4cbfca47f47194a267f387c473416a62befb93b.zip gcc-d4cbfca47f47194a267f387c473416a62befb93b.tar.gz gcc-d4cbfca47f47194a267f387c473416a62befb93b.tar.bz2 | |
re PR target/79570 (ICE in sel-sched-ir.c:4534 in pr69956.c)
PR target/79570
* sel-sched.c (moveup_expr_cached): Don't call sel_bb_head
on temporarily removed DEBUG_INSNs.
* gcc.dg/pr79570.c: New test.
From-SVN: r245633
Diffstat (limited to 'gcc/sel-sched.c')
| -rw-r--r-- | gcc/sel-sched.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/sel-sched.c b/gcc/sel-sched.c index 4e9c68f..708d088 100644 --- a/gcc/sel-sched.c +++ b/gcc/sel-sched.c @@ -2529,6 +2529,7 @@ moveup_expr_cached (expr_t expr, insn_t insn, bool inside_insn_group) } if (DEBUG_INSN_P (EXPR_INSN_RTX (expr)) + && BLOCK_FOR_INSN (EXPR_INSN_RTX (expr)) && (sel_bb_head (BLOCK_FOR_INSN (EXPR_INSN_RTX (expr))) == EXPR_INSN_RTX (expr))) /* Don't use cached information for debug insns that are heads of |