diff options
Diffstat (limited to 'patches/gcc/4.2.2/260-flatten-switch-stmt-00.patch')
| -rw-r--r-- | patches/gcc/4.2.2/260-flatten-switch-stmt-00.patch | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/patches/gcc/4.2.2/260-flatten-switch-stmt-00.patch b/patches/gcc/4.2.2/260-flatten-switch-stmt-00.patch deleted file mode 100644 index 6c40c57..0000000 --- a/patches/gcc/4.2.2/260-flatten-switch-stmt-00.patch +++ /dev/null @@ -1,24 +0,0 @@ -diff -durN gcc-4.2.1.orig/gcc/stmt.c gcc-4.2.1/gcc/stmt.c ---- gcc-4.2.1.orig/gcc/stmt.c 2007-07-19 05:25:32.000000000 +0200 -+++ gcc-4.2.1/gcc/stmt.c 2007-08-03 20:37:19.000000000 +0200 -@@ -2512,7 +2512,11 @@ - 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); - emit_jump (default_label); - } -@@ -3070,6 +3074,7 @@ - { - 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, |