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| author | Andrey Belevantsev <abel@ispras.ru> | 2010-12-08 16:55:57 +0300 |
|---|---|---|
| committer | Andrey Belevantsev <abel@gcc.gnu.org> | 2010-12-08 16:55:57 +0300 |
| commit | 00c4e97c949ee249c6ed983945d9c0e369dce6e2 (patch) | |
| tree | 9de16294b5bf2aded7c916f41b6b50f5f2bb4670 /libiberty | |
| parent | c61f6330e845b0f734f657711bae897f5b0ae1c0 (diff) | |
| download | gcc-00c4e97c949ee249c6ed983945d9c0e369dce6e2.tar.gz | |
re PR target/43603 (gcc-4.4.3 ICE on ia64 with -O3)
PR target/43603
* haifa-sched.c (sched_create_recovery_edges): Update
dominator info.
* sel-sched-ir.c (maybe_tidy_empty_bb): Update dominator info
after deleting an empty block.
(tidy_control_flow): Also verify dominators.
(sel_remove_bb): Update dominator info after removing a block.
(sel_redirect_edge_and_branch_force): Assert that no unreachable
blocks will be created. Update dominator info.
(sel_redirect_edge_and_branch): Update dominator info when
basic blocks do not become unreachable.
(sel_remove_loop_preheader): Update dominator info.
From-SVN: r167588
Diffstat (limited to 'libiberty')
0 files changed, 0 insertions, 0 deletions