diff -durN gcc-4.4.4.orig/gcc/stmt.c gcc-4.4.4/gcc/stmt.c --- gcc-4.4.4.orig/gcc/stmt.c 2010-03-08 12:46:28.000000000 +0100 +++ gcc-4.4.4/gcc/stmt.c 2010-05-16 19:12:31.000000000 +0200 @@ -2377,7 +2377,11 @@ use_cost_table = (TREE_CODE (orig_type) != ENUMERAL_TYPE && estimate_case_costs (case_list)); - balance_case_nodes (&case_list, NULL); + /* When optimizing for size, we want a straight list to avoid + jumps as much as possible. This basically creates an if-else + chain. */ + if (!optimize_size) + balance_case_nodes (&case_list, NULL); emit_case_nodes (index, case_list, default_label, index_type); if (default_label) emit_jump (default_label); @@ -2943,6 +2947,7 @@ { if (!node_has_low_bound (node, index_type)) { + if (!optimize_size) /* don't jl to the .default_label. */ emit_cmp_and_jump_insns (index, convert_modes (mode, imode,