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| author | Richard Henderson <rth@cygnus.com> | 2000-01-06 12:25:41 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2000-01-06 12:25:41 -0800 |
| commit | 9b15c17f0d2f223e09cebf99f47d0972d7568f9c (patch) | |
| tree | 95bb033a85e24116b3efc6a96f5f1fa804c19191 /gcc/local-alloc.c | |
| parent | 55ff3de705a71f1419d97123dac01f0c0950ca70 (diff) | |
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flow.c (mark_set_1): Use loop_depth+1 as reference weight.
* flow.c (mark_set_1): Use loop_depth+1 as reference weight.
(find_auto_inc, mark_used_regs, try_pre_increment_1): Likewise.
(count_reg_sets_1, count_reg_references): Likewise.
(flow_loops_level_compute): Start counting actual loop depth at 1.
(flow_loops_find): Likewise.
* local-alloc.c (update_equiv_regs): Likewise.
* regclass.c (regclass): Re-instate Jan 4 0-based loop_depth change.
From-SVN: r31259
Diffstat (limited to 'gcc/local-alloc.c')
| -rw-r--r-- | gcc/local-alloc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/local-alloc.c b/gcc/local-alloc.c index 171b13a..70e1ecc 100644 --- a/gcc/local-alloc.c +++ b/gcc/local-alloc.c @@ -679,7 +679,7 @@ update_equiv_regs () init_alias_analysis (); - loop_depth = 1; + loop_depth = 0; /* Scan the insns and find which registers have equivalences. Do this in a separate scan of the insns because (due to -fcse-follow-jumps) |