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refresh gcc-4.2.3 patches

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11232 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
matteo
2008-05-21 11:51:22 +00:00
parent 73003484e2
commit fc45119fd6
27 changed files with 707 additions and 594 deletions
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89
toolchain/gcc/patches/4.2.3/904-flatten-switch-stmt-00.patch
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@@ -47,11 +47,11 @@ $ size switch-*.o
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment; filename="gcc-4.3.gcc-flatten-switch-stmt.00.diff"
Index: gcc-4.2.0/gcc/stmt.c
Index: gcc-4.2.3/gcc/stmt.c
===================================================================
--- gcc-4.2.0.orig/gcc/stmt.c (revision 123843)
+++ gcc-4.2.0/gcc/stmt.c (working copy)
@@ -2517,7 +2517,11 @@ expand_case (tree exp)
--- gcc-4.2.3.orig/gcc/stmt.c 2007-09-01 17:28:30.000000000 +0200
+++ gcc-4.2.3/gcc/stmt.c 2008-05-21 13:45:59.137288494 +0200
@@ -2511,7 +2511,11 @@
use_cost_table
= (TREE_CODE (orig_type) != ENUMERAL_TYPE
&& estimate_case_costs (case_list));
@@ -64,7 +64,7 @@ Index: gcc-4.2.0/gcc/stmt.c
emit_case_nodes (index, case_list, default_label, index_type);
emit_jump (default_label);
}
@@ -3075,6 +3079,7 @@ emit_case_nodes (rtx index, case_node_pt
@@ -3069,6 +3073,7 @@
{
if (!node_has_low_bound (node, index_type))
{
@@ -72,82 +72,3 @@ Index: gcc-4.2.0/gcc/stmt.c
emit_cmp_and_jump_insns (index,
convert_modes
(mode, imode,
Content-Type: text/x-csrc; charset=us-ascii
Content-Disposition: attachment; filename="switch.c"
int
commutative_tree_code (int code)
{
#define CASE(val, ret) case val:/* __asm__("# val="#val ",ret="#ret);*/ return ret;
#ifndef CHAIN
switch (code)
{
# if 1
CASE(1,3)
CASE(3,2)
CASE(5,8)
CASE(7,1)
CASE(33,4)
CASE(44,9)
CASE(55,10)
CASE(66,-1)
CASE(77,99)
CASE(666,0)
# else
case 1:
return 3;
case 3:
return 2;
case 5:
return 8;
case 7:
return 1;
case 33:
return 4;
case 44:
return 9;
case 55:
return 10;
case 66:
return -1;
case 77:
return 99;
case 666:
return 0;
# endif
default:
break;
}
return 4711;
#else
if (code == 1)
return 3;
else if (code == 3)
return 2;
else if (code == 5)
return 8;
else if (code == 7)
return 1;
else if (code == 33)
return 4;
else if (code == 44)
return 9;
else if (code == 55)
return 10;
else if (code == 66)
return -1;
else if (code == 77)
return 99;
else if (code == 666)
return 0;
else
return 4711;
#endif
}
--AhhlLboLdkugWU4S--