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| author | Jakub Jelinek <jakub@redhat.com> | 2019-02-05 17:21:36 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2019-02-05 17:21:36 +0100 |
| commit | c64775619ecbb1efef27631100082d1e22230a3e (patch) | |
| tree | 3466f750e6949e6838f72b7b735d2b19fba1b1ed /gcc/tree-ssa-loop-split.c | |
| parent | ed99e818e02cd7b0c10c9e8cba7fec8ee17b0ca7 (diff) | |
| download | gcc-c64775619ecbb1efef27631100082d1e22230a3e.zip gcc-c64775619ecbb1efef27631100082d1e22230a3e.tar.gz gcc-c64775619ecbb1efef27631100082d1e22230a3e.tar.bz2 | |
re PR target/89188 (ICE in pre_and_rev_post_order_compute, at cfganal.c:1055)
PR target/89188
* dce.c (delete_unmarked_insns): Don't remove no-op moves if they
can throw, non-call exceptions are enabled and we can't delete
dead exceptions or alter cfg. Set must_clean if
delete_insn_and_edges returns true, don't set it blindly for calls.
Assert that delete_unreachable_blocks is called only if can_alter_cfg.
* g++.dg/opt/pr89188.C: New test.
From-SVN: r268544
Diffstat (limited to 'gcc/tree-ssa-loop-split.c')
0 files changed, 0 insertions, 0 deletions