scripts: add STATE logging level for state save/restore output.
The save/restore state output is voluminous; using this flag allows us
to quickly see or ignore when something is just being saved.
[Yann E. MORIN: this is a blind log level, and is used only to search
in the build-log afterward.]
Signed-off-by: Anthony Foiani <anthony.foiani@gmail.com>
1 diff -durN gcc-4.2.1.orig/gcc/stmt.c gcc-4.2.1/gcc/stmt.c
2 --- gcc-4.2.1.orig/gcc/stmt.c 2007-07-19 05:25:32.000000000 +0200
3 +++ gcc-4.2.1/gcc/stmt.c 2007-08-03 20:37:19.000000000 +0200
6 = (TREE_CODE (orig_type) != ENUMERAL_TYPE
7 && estimate_case_costs (case_list));
8 - balance_case_nodes (&case_list, NULL);
9 + /* When optimizing for size, we want a straight list to avoid
10 + jumps as much as possible. This basically creates an if-else
13 + balance_case_nodes (&case_list, NULL);
14 emit_case_nodes (index, case_list, default_label, index_type);
15 emit_jump (default_label);
19 if (!node_has_low_bound (node, index_type))
21 + if (!optimize_size) /* don't jl to the .default_label. */
22 emit_cmp_and_jump_insns (index,