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| author | steven <steven@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-02-20 11:09:16 +0000 |
|---|---|---|
| committer | steven <steven@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-02-20 11:09:16 +0000 |
| commit | b811afb0df17c2de8ea2ea78c002e48f4606d6dd (patch) | |
| tree | 90c7593e6e12d11084f0ca47062016f232b3612f /gcc/expr.c | |
| parent | 102b6538abc58c07877d2b9477268df4f72ca9eb (diff) | |
| download | ppe42-gcc-b811afb0df17c2de8ea2ea78c002e48f4606d6dd.tar.gz ppe42-gcc-b811afb0df17c2de8ea2ea78c002e48f4606d6dd.zip | |
PR middle-end/19698
* function.h (struct function): New field `max_loop_depth'.
* cfgloop.c (establish_preds): Update maximum loop depth seen so far.
(flow_loops_find): Reset the max loop depth count before finding loops.
* flow.c (MAX_LIVENESS_ROUNDS): New constant.
(update_life_info_in_dirty_blocks): Remove 2002-05-28 workaround.
(calculate_global_regs_live): Make sure the loop will terminate
when the initial sets are not empty.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@95299 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/expr.c')
0 files changed, 0 insertions, 0 deletions
