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| author |   Bryan Hundven <bryanhundven@gmail.com> | 2015-11-02 22:21:10 (GMT) |
|---|---|---|
| committer | Bryan Hundven <bryanhundven@gmail.com> | 2015-11-02 22:21:10 (GMT) |
| commit | 387955ea861750bf4c9b9a8ba60f6802969c6f4c (patch) | |
| tree | 13ee28a3b9788476efa26a4b9c82d4feb967a39d /patches/gcc/4.4.4/190-flatten-switch-stmt-00.patch | |
| parent | 48a0c4275485eee3ed8d0f8cb433599f1f42c731 (diff) | |
| parent | 1a25115a1851d3defdf4d37825d8a291be078e53 (diff) | |
Merge pull request #232 from bhundven/less_gcc_versions_part_1
gcc: Support only the latest branch releases of gcc
Diffstat (limited to 'patches/gcc/4.4.4/190-flatten-switch-stmt-00.patch')
| -rw-r--r-- | patches/gcc/4.4.4/190-flatten-switch-stmt-00.patch | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/patches/gcc/4.4.4/190-flatten-switch-stmt-00.patch b/patches/gcc/4.4.4/190-flatten-switch-stmt-00.patch deleted file mode 100644 index 03b8060..0000000 --- a/patches/gcc/4.4.4/190-flatten-switch-stmt-00.patch +++ /dev/null @@ -1,24 +0,0 @@ -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, |